Commercial Cooling Showcase 2023 - Aluminum Ceiling Group Co.,Ltd

The ACHR NEWS is featuring the industry’s latest commercial cooling products for summer 2023. The manufacturers provided The ACHR NEWS with the brief description of features included with each product. For more information, please contact the manufacturers or their distributors.

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• Previous Showcases

• Commercial Market

The Cooling Showcase is split into two parts — commercial and residential. This year’s Residential Showcase was published on April 17, 2023.

Included below is the product chart, which includes technical facts, such as unit tonnage, refrigerant type, efficiency rating, and cooling capacity.

Serviceability features: Hinged access doors provide easy access to the inner components. Finger-Save electrical connections and components. Optional 4-, 7-, and 10-inch touchscreen equipment interface.

Noise-reduction features: Two-inch double-wall foam insulated construction.

IAQ equipment supported: Provides fresh air ventilation.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The all-new AK1 Series cabinet features an even more compact footprint with new capacities and efficiencies, and its small footprint is a drop-in for many competitor footprints. For even more flexibility, the addition of an energy recovery wheel and exhaust does not change the curb footprint of the cabinet. The AK1 also comes with a variable-speed compressor and an option for a horizontal supply and return.

Warranty information: One-year all parts, five-year compressor. Optional extended warranties available.

Special installation requirements: None

Contact: Addison, 407-292-4400; https://www.addison-hvac.com/.

eProduct: 160

Noise-reduction features: Two-inch double-wall foam insulated construction.

IAQ equipment supported: Provides fresh air ventilation

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The new desiccant option for the PR Series adds increased flexibility for applications that require ultra-low dewpoint air. Precise leaving air temperature and dewpoint control. Complete modulation operation from the speed of the desiccant wheel, to regeneration air, to compressor and supply air blower. Typical applications include retail grocery, laboratories, process control, and many others.

Warranty information: One-year all parts, five-year compressor. Optional extended warranties available.

Special installation requirements: None

Contact: Addison, 407-292-4400; https://www.addison-hvac.com/.

eProduct: 161

Serviceability features: With a dedicated outside air pretreatment coil, this unit is able to introduce dehumidified comfortable air into classrooms and provide high-quality ventilation. For areas that may experience subfreezing temperatures, a one-row hot water coil or electric heat helps protect against freezing. The unit also includes a dedicated outside air damper and outside air fan.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Two-inch filters (up to MERV 13) and 1-inch outside air filters for the pretreatment coil. In addition, the unit provides enhanced dehumidification capability in humid climates.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: This unit is designed to provide enhanced dehumidification capability in humid climates such as the Gulf Coast states. The unit utilizes a dedicated outside air pretreatment coil for dehumidification of outside air up to 500 cfm. It also includes a dedicated outside air fan to ensure the specified volume of ventilation air is introduced into the space.

Warranty information: One-year warranty on the coils, the compressors, and the sheet metal. Other parts and components have a two-year warranty.

Special installation requirements: Manufacturer did not specify.

Contact: Modine Mfg., 262-636-1200; https://www.modinehvac.com/.

eProduct: 162

Serviceability features: Hinged access panels, slide-out blower, accessible gas heat, fully insulated base, and isolated compressor compartment.

Noise-reduction features: Isolated compressor compartment allows performance checks during normal compressor operation without disrupting flow. Simplifies compressor change-outs, when needed, and makes the unit quieter.

IAQ equipment supported: Optional reheat dehumidification system; MERV 8 and MERV 13 filters; and smoke detector.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Optional reheat dehumidification will initiate on dehumidification demand and does not require a cooling demand. Cooled and dehumidified air from the evaporator is reheated as it passes through the reheat coil. Eco-Last coil system uses up to 52% less refrigerant, is up to 59% lighter, and has up to 20% fewer brazed joints than regular rooftop unit coils. Single-zone VAV supply fan technology, and up to 61% power savings over comparable units.

Warranty information: Limited 10-year aluminized steel heat exchanger; limited 15-year stainless steel heat exchanger (optional); limited five-year compressors; limited three-year Eco-Last coil system; limited five-year high performance economizers (optional); and limited one-year all other covered components.

Special installation requirements: Manufacturer did not specify.

Contact: Allied Commercial, 803-738-4000; https://www.allied-commercial.com/.

eProduct: 163

Serviceability features: Toolless filter access, accessible gas heat, controls terminal block, and compressor access panel.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Two-inch filter and CO₂ sensor.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Eco-Last coil system uses up to 52% less refrigerant, is up to 59% lighter, and has up to 20% fewer brazed joints than regular rooftop unit coils. Unit footprint is compatible with 20+ years of existing units, eliminating the cost of an adapter curb in many replacement jobs. Isolated burner compartment is an enclosed burner compartment, providing protection from moisture that can lead to premature corrosion and provides easy access to gas components.

Special installation requirements: Manufacturer did not specify.

Contact: Allied Commercial, 803-738-4000; https://www.allied-commercial.com/.

eProduct: 164

Serviceability features: Hinged service door, roll-out condenser fan assembly, PLC diagnostics for troubleshooting, exterior service port access, dirty filter light indicator, easy-to-clean condenser coils, Modbus interface, and remote access web page, Bard Link. All service and maintenance performed outside the building, consuming no interior floor space.

Noise-reduction features: ECM variable indoor and outdoor fan

IAQ equipment supported: Up to MERV 13 indoor air filters. Can control external humidifier, emergency shutoff, and emergency ventilation.

Thermostat compatibility: Requires a PLC controller.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: A multi-stage, high-capacity, sensible cooling air conditioner designed to be a slide-in replacement for retrofit applications. AHRI certified and meets state and national codes. Operates remotely via Bard Link technology, leverages favorable weather conditions with optional free cooling economizer, and incorporates electric reheat dehumidification as an optional feature. Bard controller can control up to 14 wall-mount units.

Warranty information: Five-year parts refrigeration components.

Special installation requirements: None.

Contact: Bard Mfg. Co., 419-636-1194; bardhvac.com.

eProduct: 165

Serviceability features: The blower systems on the QV’s horizontal cabinets are designed to be easily reconfigured on the job site. Installers can switch the blower discharge arrangement from end to straight through discharge in just a few minutes.

Noise-reduction features: Comes equipped with

Bosch-patented compressor encapsulation. The unit’s unique sound package includes an insulated blower and cabinet insulation, which dampen unwanted noise. The product also includes an elevated base plate, ensuring airtight encapsulation around the compressor and optimal sound performance. Its DEC Star blower produces the same cfm as the preceding LV modelbut at a lower rpm, resulting in decreased power consumption, lower sound levels, and optimal sound performance.

IAQ equipment supported: All QV series units can be configured with a MERV 8 or a MERV 13 filter.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The QV Series is an industry leader in sound performance, with a low overall sound rating of 53 dB. It is also small, making it an ideal fit for condo retrofit projects or new construction. To optimize sound performance in the small cabinet, Bosch engineers upgraded the fan to the newest technology, the highly efficient DEC Star blower, as well as targeted the compressor with Bosch-patented noise insulation technology.

Warranty information: Five-year compressor and one-year parts warranty.

Special installation requirements: Nothing out of the ordinary is required. The process for installing the QV is the same as for standard Bosch water-source heat pumps.

Contact: Bosch Thermotechnology, 801-319-0926;

https://www.bosch-homecomfort.com/us/en/residential/home/.

eProduct: 166

Serviceability features: With the utilization of the EquiDrive back-to-back compressor, the AquaEdge 19MV allows for a wider operating range and no scheduled compressor teardown during the life of the chiller.

Noise-reduction features: With the variable-speed design, the AquaEdge19MV operates at a low sound level of around 80 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: World-class efficiency. Wide operating envelope. Dual inlet guide vane (IGV) for better efficiency and stability. Balanced compressor design means reduced thrust loads. Dual expansion valves (EXVs) to optimize integrated water-side economizer (WSE) operation. More Operating Range (MORe) while maintaining best-in-class efficiency.

Warranty information: Standard 12 months from startup or 18 months from shipment with an option to increase up to 10.5 years.

Special installation requirements: No special installation requirements above a standard water-cooled chiller.

Contact: Carrier, 571-453-8636; https://www.carrier.com/commercial/en/us.

eProduct: 167

Serviceability features: The chiller offers different features such as brazed plate heat exchanger (BPHE) or DX evaporator, microchannel (MCHX) or aluminum/copper (AlCu) coils, which allows for a vast type of applications and geographic locations.

Noise-reduction features: Offered with compressor sound blankets, compressor sound enclosure, or a combination of both.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The AquaSnap 30RC features the new R-32 refrigerant, which is compliant with new refrigerant legislation. It provides the highest efficiency level noticed for a scroll chiller with IPLVs above 18. It can be offered in a compact version, which occupies minimum footprint.

Warranty information: The standard warranty is 12/18 months, but an extended warranty up to 10 years can be offered for the complete unit or compressor only. Warranty offer can be for parts only or parts and labor.

Special installation requirements: Easy to install and operate. No difference is expected to install it in comparison with legacy air-cooled scroll chillers.

Contact: Carrier, 571-453-8636; https://www.carrier.com/commercial/en/us.

eProduct: 168

Serviceability features: TRL products introduce innovation in water-source heat pump access and serviceability. Unit controls, electrical components, water components/circuit, refrigeration components/circuit, optional power disconnect, service tool connection, drain pan, air coil, air filter, water strainer, and blower motor assembly can all be accessed from the bottom of the unit. This increases ease of access to the water-source heat pump while it is installed in the ceiling for maintenance and service.

Noise-reduction features: Compressor is mounted on specially engineered sound-tested EPDM grommets to heavy-gauge mounting rails, which are then further isolated from the cabinet base with rubber grommets for maximized compressor sound attenuation. With the unit integrated sound attenuator, the blower motor is mounted on a heavy gauge plate, which is then isolated internally in the unit from the supply air ductwork removing the hard connection between the two system components, further reducing airflow sound transmission.

IAQ equipment supported: Two-inch filter frames support higher IAQ filters. Factory-configured supply air opening(s). Industry-leading Ultra-Quiet sound attenuation package. Extended range insulation for geothermal applications. MERV 8 (1-inch) or MERV 11 and MERV 13 (2-inch) filters.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The TRL Series is offered in a 9-inch height cabinet, allowing water-source heat pump systems to be installed in mechanical ceiling spaces previously only serviced by other technologies. iGate technology provides technicians an interface into the operation of the system in real-time. On-board advanced controls communicate the key operating temperatures, allowing technicians to startup, commission, and service the equipment through a hand-held service tool that is easily connected without removing any unit hardware.

Warranty information: The standard “Limited Express Warranty” provides coverage for a period of 18 months from the date of shipment or 12 months from the date of startup, whichever comes first. Optional two- to five-year standard extended warranties may be purchased in the following categories: control board, electronic components, compressor, and refrigerant circuit.

Special installation requirements: Manufacturer did not specify.

Contact: ClimateMaster Inc., 614-530-7926; https://www.climatemaster.com/.

eProduct: 169

Serviceability features: Easily removed panels for access. The optional communicating thermostat or the diagnostic tool allows the installer to set up the units for the comfort of the end user.

Noise-reduction features: Units are completely enclosed with insulation and compressor pads to reduce noise. Models 2-5 ton have ECM motors, which also reduce noise.

IAQ equipment supported: There are many different options that may be added to support IAQ when ordering these units.

Thermostat compatibility: Compatible with most thermostats. Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts., Shares replacement parts with other models.

Additional features: EarthPure (HFC-410A) refrigerant. Exceeds ASHRAE 90.1 efficiencies. Galvanized steel construction front access panel. Corrosion-resistant polymer drain pan. Sound-absorbing glass fiber insulation. Unique double isolation compressor mounting for quiet operation. Insulated divider and separate compressor/air handler compartments. Copeland scroll compressors (size 024 and above). TXV metering device. Microprocessor controls standard. Field-convertible discharge air arrangement for horizontal units.

Warranty information: Five-year compressor, one-year parts (some limitations apply; see printed warranty for details).

Special installation requirements: The installing contractor should use the supplied installation, operation, and maintenance (IOM) manual, and follow all instructions as indicated in the manual.

Contact: MARS/Comfort-Aire/Century, 517-787-2100; marsdelivers.com.

eProduct: 170

Serviceability features: PreciseLine air handlers feature single-side access, allowing the units to be located against a wall while still offering full serviceability. This provides both installation flexibility and ease of service. Direct-drive ECM fans also eliminate the need to service belts or VFDs, and offer full slide-out access to simplify maintenance.

Noise-reduction features: Welded aluminum airfoil plenum fans have an innovative blade design that increases efficiency while decreasing noise and operating amp draw. An optional sound-attenuating discharge plenum is available to further reduce noise for sound-sensitive applications.

IAQ equipment supported: PreciseLine can be outfitted with up to MERV 13 entering and final filters, which meets ASHRAE recommendations and makes the air hander ideal for a range of applications, including small healthcare facilities. Plus, the unit includes up to eight rows of cooling coils and a leaving coil air-temperature sensor to precisely control humidity in any environment. An optional CO₂ sensor for demand-controlled ventilation allows the air handler to deliver fresh outside air where it’s needed.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: With cabinet sizes that now deliver up 10,000 cfm of airflow, PreciseLine units are built with double wall, 1-inch foam injected, thermally isolated panels to ensure durability, rigidity, and thermal performance. They are available with factory-integrated controls, reducing installation time and costs. And there is a maximum section length of 48 inches to make replacing equipment in most mechanical rooms easy. Plus, PreciseLine’s compact footprint gives engineers and contractors unmatched flexibility when faced space restrictions.

Warranty information: Standard 12-month warranty from startup or 18 months from when the equipment is shipped. Extended warranties are also available.

Special installation requirements: Manufacturer did not specify.

Contact: Daikin Applied, 800-432-1342; https://www.daikinapplied.com/.

eProduct: 171

Standard efficiency, gas/electric heat pump and cooling rooftops, 3 to 25 tons

Serviceability features: Easy access to fan, motor, control panel, gas valves, and compressor with optional, toolless hinged access doors. Standard features include slide-out blower for easy access and removal; sloped drain pan; contactors with lugs; high- and low-pressure switches; high-capacity steel-cased filter driers; crankcase heater; built-in filter rack for 2-inch filters convertible to 4 inches; labeled field connections and color-coded and continuously marked wires for easy point-to-point component connections. Removable drain pan facilitates maintainability.

Noise-reduction features: High-efficiency, two-stage, low-noise scroll compressors help improve quiet operation.

IAQ equipment supported: Unit provides a draw-through filter section as standard for better air quality and long-lasting component maintenance. Factory-installed economizers are available for providing and controlling fresh outside air.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Manufactured at Daikin Texas Technology Park, this line of standard efficiency RTUs brings ease of installation, efficient operation, and outstanding limited warranties. Features include 5mm condensing coils and Daikin’s most durable tubular heat exchanger. Several factory-installed options include hinged access panels, powered or unpowered convenience outlets, non-fused disconnect switch, return and/or supply air smoke detectors, stainless steel heat exchanger, economizer, and phase monitor. The new Daikin LCXpress Selection Tool is designed specifically for rooftop application configuration.

Warranty information: The heat exchanger is covered by a 20-year heat exchanger limited warranty, and all functional parts are covered by a five-year parts limited warranty. Complete warranty details are available from local dealer, distributor, or manufacturer representative. To receive the parts limited warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.

Special installation requirements: Engineered to be an easy, direct replacement for most rooftop units without the need for a curb adapter. All sizes include built-in through-the-base options and horizontal access knockouts for easy infield wiring and piping installation. Supply fan comes standard for downflow applications and field convertible for horizontal applications. The energy-efficient indoor fan is powered by a direct-drive ECM motor; the elimination of belts and pulleys helps for easy in-the-field installation and airflow balance.

Contact: Daikin Comfort Technologies North America Inc., 713-861-2500; northamerica-daikin.com.

eProduct: 172

High-efficiency, gas/electric heat pump and cooling rooftops, 3 to 12.5 tons

Serviceability features: Easy access to fan, motor, control panel, gas valves, and compressor, with optional, toolless hinged access doors. Standard features include slide-out blower for easy access and removal; sloped drain pan; contactors with lugs; high- and low-pressure switches; high-capacity, steel-cased filter driers; crankcase heater; built-in filter rack for 2-inch filters convertible to 4 inches; labeled field connections; and color-coded and continuously marked wires for easy point-to-point component connections.

Noise-reduction features: High-performance, low-noise scroll compressors. The direct-drive with airfoil single-width, single-inlet (SWSI) Class II construction supply fan with aluminum fan and blades provides efficient and quiet operation at wide-ranging static pressure and airflow requirements.

IAQ equipment supported: Unit provides a draw-through filter section as standard for better air quality and longer-lasting component maintenance. Factory-installed economizers are available for providing and controlling fresh outside air.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Manufactured at Daikin Texas Technology Park, this line of high-efficiency RTUs brings ease of installation and efficient operation, with outstanding limited warranties. Features include 5mm condensing coils and Daikin’s most durable tubular heat exchanger. Several factory-installed options include hinged access panels, powered or unpowered convenience outlets, non-fused disconnect switch, return and/or supply air smoke detectors, stainless steel heat exchanger, economizer, and phase monitor. New Daikin LCXpress Selection Tool specifically for rooftop application configuration.

Special installation requirements: Engineered to be an easy, direct replacement for most rooftop units without the need for a curb adapter. All sizes include built-in, through-the-base options and horizontal access knockouts for easy infield wiring and piping installation. Supply fan comes standard for downflow applications and field convertible for horizontal applications. The base featuring protective fork guides made of 0.095-inch steel helps limit handling damage.

Contact: Daikin Comfort Technologies North America Inc., 713-861-2500; northamerica-daikin.com.

eProduct: 173

Serviceability features: Completely redesigned for ease of service. Sealed electrical box with IP55 rating for protection from dust, water, and snow. Hot-gas defrost circuit at bottom of coil eliminates need for base pan heater. Service window provides quick access to multi-functional display and configuration buttons. Multifunctional display provides refrigerant pressures and temperatures, eliminating the need to connect gauges during regular maintenance check. Refrigerant-cooled circuit keeps PCB cool. Intermittent outdoor fan operation minimizes snow accumulation.

Noise-reduction features: Standard operating sound levels are minimized with Daikin’s inverter variable-speed, vapor-injection compressors. Nighttime quiet mode

IAQ equipment supported: Compatible with 100% outside air processing unit (FXMQ_MFVJU) and energy recovery ventilator (VAM_GVJU), providing sufficient levels of fresh, outside air and recovering waste heat from extracted air leaving the conditioned zone.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: New stylish, space-saving design engineered to provide ease of installation and service. Available in a single- and dual-module lineup with a new larger chassis and modular connectivity providing up to 40-ton system capacity with only two modules. Longer piping lengths allow coverage up to 360 feet of vertical distance. Patented vapor injection, inverter compressor technology for optimized part-load efficiency. Year-round comfort and efficiency with automatic and customizable variable refrigerant technology (VRT).

Warranty information: Ten-year parts limited warranty and 10-year replacement compressor limited warranty. Complete warranty details are available from local dealer, distributor, or manufacturer representative. To receive the parts limited warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.

Special installation requirements: Dual-fuel ready with connectivity to Daikin communicating gas furnace or all-electric heat pump heating for optimized operational costs based on utility rates. Design flexibility to enlarge system from single to dual module without changes to installed main pipe sizes for phased installation or tenant fit-out buildings. Local code compliance-ready from factory via alignment with compliance needs, such as OSHPD Seismic, Miami Dade Wind, and Chicago pressure relief codes.

Contact: Daikin Comfort Technologies North America Inc., 713-861-2500; northamerica-daikin.com.

eProduct: 174

Serviceability features: Convenient drop-down electrical box provides easy access to internal components. Front or top refrigerant pipe connections provide additional application installation flexibility. Easy-to-read, seven-character display provides simplified diagnostics and troubleshooting. Compact (39 h by 30 w by 22 d inches), lightweight (430 pound) units are transportable using a dolly and elevators, saving time and labor. The compact size and heat rejection cancellation technology allow installation in small spaces without any additional ventilation requirements.

Noise-reduction features: These systems make a great solution for sound-sensitive environments. No external operation sound is produced by condensing units to disturb building neighbors, since water-cooled VRV systems are installed indoors only. Standard operating sound levels are minimized with Daikin engineered and manufactured, proprietary inverter variable-speed scroll compressors, providing system sound-pressure levels as low as 54 dBA.

IAQ equipment supported: The compact energy recovery ventilator (ERV) is designed to improve IAQ while reducing the overall HVAC system power consumption. This is achieved by providing fresh outside air and recovering waste heat from exhaust air leaving the conditioned space.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Engineered for buildings with cooling tower water loops or geothermal applications. Single modules are available in 8,10, and 12 tons. Single modules can be manifolded together with up to three units to form one system up to 36 tons. Simultaneous heating and cooling is available with heat recovery configuration. Provides all the attributes of an air-cooled VRV system, including the added flexibility for cold-climate applications, low sound levels, advanced comfort control, and zoning.

Special installation requirements: Developed for easy installation and servicing. Field-selectable top or front refrigerant connections for flexible and easy installation. The condensing units are conveniently compact, which not only enables transport by elevator possible but also effectively simplifies installation in mechanical rooms. This also saves a great deal of time and labor when compared to traditional water-based equipment.

Contact: Daikin Comfort Technologies North America Inc., 713-861-2500; northamerica-daikin.com.

eProduct: 175

Serviceability features: Equipped with a service window that enables an instant access to the PCB switches and quick check on the error indication.

Noise-reduction features: Systems feature low indoor and outdoor units operating sound levels. Indoor units can be as low as 21 dB (similar to a soft whisper), and outdoor units can be as low as 57 dB.

IAQ equipment supported: Several of the different Indoor unit types have options for integration of filtered outside air. In addition, the VU-V system can be configured with dedicated outside air units with air filters.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Expanded outdoor unit capacity, from 6 to 36 ton. Larger, single-module outdoor units — up to 16 ton. Up to 26% less space with larger single module outdoor units. Both heat pump and heat recovery operation are available from one unit. Increased number of connectable indoor units. Extended ambient air temperature operating range from -15°F to 126°F. Intelligent refrigerant control optimizes individual zone comfort.

Warranty information: For systems that are installed and commissioned by a qualified contractor, there is a five-year warranty on parts and seven-year warranty on the compressor. See warranty statement for full details.

Special installation requirements: Installation of the VU-V system is described in the installation manual.

Contact: Fujitsu General America Inc., 888-888-3424; fujitsugeneral.com.

eProduct: 176

Serviceability features: Small footprint allows for installation in restricted spaces and reduced weight; easily accessible internal components via the front cabinet; hinged control box easily tilts up and out of the way for access; front-mounted plumbing and side-mounted electrical components; and front plate-mounted refrigeration ports.

Noise-reduction features: Elastomeric compressor vibration absorption pads provide superior compressor and blower motor isolation, resulting in quiet operation. Additionally, high-density, closed-cell foam insulation that’s UL Greenguard certified absorbs sound

IAQ equipment supported: Compatible with most IAQ systems.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The heat pumps units are characterized by their small footprint and high efficiency, making them ideal for drop-in installations. They feature an all-aluminum microchannel air coil, solving the issue of formicary corrosion. The coaxial heat exchangers have a flat-wound-enhanced surface to improve heat transfer and efficiency.

Warranty information: All internal components of the heat pump are covered by standard commercial warranty for a period of one year. Additional options available.

Special installation requirements: Manufacturer did not specify.

Contact: GeoComfort Geothermal Systems, 618-664-9010; https://geocomfort.com/.

eProduct: 177

Serviceability features: Web-user interface for remote monitoring and easy startup. Hinged access doors for easy access to filters, fans, energy recovery wheel, compressors, and controls. Optional lightweight, segmented energy recovery wheel for easy cleaning. Dirty filter switches, rotation sensors, airflow monitoring, and microprocessor available.

Noise-reduction features: Units are provided with actual radiated sound data tested in an AMCA-certified lab at full capacity with five planes of actual sound data. Two-inch R13 foam-insulated unit and base. Compressor isolation with optional inverter scroll compressor. Optional EC motor(s) for head pressure control on condenser fan(s).

IAQ equipment supported: Optional UV light and/or bipolar ionization for air disinfection. Two-inch MERV 8 outdoor air and exhaust filters. Two- and 4-inch filters ranging from MERV 8 to MERV 14 supply filters. Optional outdoor, supply, and exhaust airflow monitoring. Optional CO₂ sensor.

Thermostat compatibility: Compatible with most thermostats when using a BMS. Manufactured thermostat provided with controls by factory when selected.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Offered with optional enthalpy recovery wheel or enthalpy recovery core technology to reduce cooling and heating loads. Inverter compressor from 3 to 70 tons. Air-source heat pump from 5 to 30 tons. High-turndown furnace up to 16:1 turndown. Factory-programmed microprocessor. Built-in furnace commissioning guide. Web user interface allows the unit to be viewed and controlled from a web browser. Horizontal duct connections for installation flexibility. Web-based selections.

Warranty information: Greenheck warrants the equipment to be free from defects in material and workmanship for a period of 18 months from the shipment date. An extended warranty of 24 months from the shipment date is also available (based on selection).

Special installation requirements: None

Contact: Greenheck, 715-359-6171; https://www.greenheck.com/.

eProduct: 178

Serviceability features: Front sight glass for quick diagnostic of function or errors. Front access to all major components. Toolless access to filter changes. Positive channeled flow on high impact, plastic drain pan.

Noise-reduction features: Fully insulated with 1-inch fiberglass insulation. Compressor is on double-insulated mounting plates.

IAQ equipment supported:

Filter rack can accommodate 1- and 2-inch filters for higher MERV ratings.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Small footprint by design. State-of-the-art digital control module. Options for waterside economizer, vacated premises control.

Warranty information: Five-year warranty.

Special installation requirements: Standard water-source heat pump installation.

Contact: First Co., 214-388-5751; https://firstco.com/.

eProduct: 179

Serviceability features: All units come standard with toolless filter access, an isolated compressor compartment, and accessible heating compartment, which reduces installation and service time. The Lennox Core Control System and Service app provides guided setup menus for install, test and balance, network integration, detail runtimes, and service history. Each of these features allows technicians to quickly perform service and maintenance on every Enlight rooftop unit.

Noise-reduction features: Rooftop units all feature a variable-speed indoor blower, which greatly reduces the noise levels during part-load operation and startup. Compressors are resiliently mounted on rubber grommets for quiet operation. Isolated compressor compartments reduce noise during cooling operation. Enlight units equipped with variable-speed ECM outdoor fans reduce the noise of the unit during low ambient operation and part-load cooling.

IAQ equipment supported: Rooftop units provide ultimate indoor air quality with the ability to remove 99% of the virus that causes COVID-19 from the air. The Enlight rooftop units help commercial businesses improve the health of their buildings with field-installed UV-C lights, needlepoint bipolar ionization, and high-efficiency MERV 16 filters. Humiditrol (hot-gas reheat) dehumidification provides superior indoor air quality and year-round comfort.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: These 3- to 6-ton gas/electric and electric/electric units come standard with Environ evaporator and condenser coils, which significantly reduce the amount of refrigerant in the unit by up to 66% compared to a traditional tube-and-fin system. The built-in wireless gateway provides quick and easy connection to the mobile app, as well as optional wireless zone sensors. Real-time data readouts make servicing Lennox rooftop units easier than ever before.

Warranty information: Three-year Lennox Core unit controller; 10-year aluminized heat exchangers; 15-year stainless steel heat exchangers; five-year compressors; three-year Environ coils; five-year high-performance economizers and variable-frequency drives (inverters) when installed in all applications.

Special installation requirements: The Lennox Core Service app replaces a traditional built-in user interface on the Core unit controller and provides guided setup menus for install, test and balance, and network integration. The app also facilitates seamless commissioning of wireless sensors and sensor networks compatible with the Core Control System.

Contact: Lennox Commercial, 972-497-6179; https://www.lennoxcommercial.com/.

eProduct: 180

ARNU073TAA4, ARNU093TAA4, ARNU123TAA4, ARNU153TAA4, ARNU183TAA4, ARNU243TAA4, ARNU283TAA4, ARNU363TAA4, ARNU423TAA4, ARNU483TAA4

Serviceability features: Users can customize LG’s cassette airflow with fine angle control, which uses two individual vanes providing airflow tailored for that specific environment. The cassette boasts easy control through the included wireless remote or optional wired wall-mounted controller. For consumers looking for a variety of options, the cassette comes with many modes (cooling, heating, dehumidifying, fan), controlled through wireless remote or wall controller. The cassette’s filter attaches to the indoor unit body for easier installation.

Noise-reduction features: The DUAL Vane louver operation provides increased airflow but also lowers sound levels when compared to a single vane louver. A new full 3D fan with continuous 3D blades and an extended 3D shroud provides increased air volume and a lower required power input. The revised grille design also has a 12% larger inlet area.

IAQ equipment supported: Comes standard with a five-step filtration air purification kit, which removes odors, germs, and PM 1.0 fine dust from the air. The filter can be cleaned with water, allowing semi-permanent usage. Safe Plus Insulation is an antimicrobial treatment applied to internal insulation components to help prevent the growth of mold, providing cleaner airflow. Additionally, the cassette can be monitored and controlled via mobile device, which helps users conserve energy.

Thermostat compatibility: Compatible with third-party thermostats or any of the LG controller options.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This ceiling-mounted unit offers four-way airflow and is a duct-free option with an aesthetically pleasing design. The unit’s dual louvers and fan features allow for even air distribution in large, open spaces. The outdoor unit is built with an inverter variable-speed compressor for energy-saving operation. The unit also offers intelligent functions, including floor detection, human detection, and humidity sensors, plus LG ThinQ.

Warranty information: Standard one-year parts warranty and an additional six-year compressor part warranty.

Special installation requirements: LG’s DUAL Vane technology enables the cassette to provide cool air in large spaces, even when installed on ceilings as high as 5 meters. The cassette’s six airflow modes conveniently direct air in the desired direction, helping make the DUAL Vane ideal for lobbies, auditoriums, and conference halls. Indirect airflow provided by LG’s airflow control system can also evenly maintain comfortable temperatures without blowing cold air directly at building occupants.

Contact: LG Electronics U.S.A. Inc., 862-485-1764; lghvac.com.

eProduct: 181

CMB-WP1016NU-AA; CMB-WP108NU-AA; CMB-WP1016NU-AB; CMB-WP108NU-AB

Serviceability features: Components inside the hybrid branch controller are set up for tool-free serviceability by the use of clips attaching each component together. All that’s required for servicing or replacing components is removing a few clips to pull that component out.

Noise-reduction features: Indoor units and components are low noise compared to other products on the market at 30 to 35 dBA in most cases, depending on model size. Indoor units offer five airflow settings. The outdoor units operate down to 55 dBA.

IAQ equipment supported: Systems include indoor units equipped with multi-part filtration systems to reduce contaminants such as allergens, viruses, and bacteria. Hybrid VRF is also compatible with the PremiSys Dedicated Outdoor Air System, which provides conditioned ventilation air.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: This two-pipe VRF zoning system uses an innovative hybrid branch circuit controller to exchange heat energy between refrigerant from the outdoor unit and water, which transfers the heat to the units in the occupied spaces. Scalable HVRF can be intermixed with standard VRF systems on projects requiring no refrigerant in smaller spaces, such as multifamily, hotels, and student housing. Air-source or water-source units are available to achieve design flexibility and efficiency.

Warranty information: Standard parts are warrantied for one year to original owner; compressor is warrantied for seven years to the original owner. Extended warranties: five-year Hybrid BC controller and indoor components if system is installed and registered within 90 days of installation; 10-year compressor and outdoor components if system is installed and registered within 90 days of installation

Special installation requirements: None.

Contact: Mitsubishi Electric Trane HVAC US (METUS), 678-376-9651; https://www.mitsubishicomfort.com/.

eProduct: 182

Serviceability features: Exterior panels allow easy removal and replacement for routine maintenance and service, while factory-installed filter racks enable easy filter replacement and help reduce installed costs. The Fanwall system eliminates belt, sheaves, bearing, and motor maintenance. Finally, double-wall construction with a dual sloped drain pan encourages routine maintenance for peak performance.

Noise-reduction features: Patented Fanwall technology from Nortek Air Solutions provides redundancy and ultra-quiet operation. In addition, the integral, patented Coplanar Silencer with 2-inch, 1½-pound density insulation, provides exceptionally quiet operation. Scroll compressors also help contribute to quiet operation.

IAQ equipment supported: A full range of pre and final filter options are available, including HEPA filters. Optional UV lights help protect the surfaces of the unit from bacteria growth. UV-rated materials of construction provide long unit life with UV operation.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: An extruded aluminum door frame (true no-through metal construction) eliminates the potential for condensation. Stainless steel, three-way, adjustable door hinges are standard to allow for adjustment of the door panel for a perfect fit. Dual, thermal pane, tempered glass window with air barrier to eliminate the possibility of condensation occurring. UV resistant. True thermal break construction options. Integrated energy recovery heat exchangers. Fanwall technology gives reliability through redundancy.

Warranty information: Standard 12 months from startup and 18 months from shipment.

Special installation requirements: Manufacturer did not specify.

Contact: Nortek Air Solutions, 636-561-7300; https://www.nortekair.com/.

eProduct: 183

Serviceability features: Unit tooled access panels allow easy removal and replacement for routine maintenance and service, while factory-installed filter racks enable easy filter replacement and help reduce installed costs. The Fanwall system eliminates belt, sheaves, bearing, and motor maintenance. Finally, double-wall construction with a dual sloped, stainless steel drain pan, and an optional cleanable-in-place shell-and-tube condenser encourage routine maintenance for peak performance.

Noise-reduction features: Patented Fanwall technology provides redundancy and ultra-quiet operation. In addition, the integral, patented, Coplanar Silencer with 2-inch, 1½-pound density insulation provides exceptionally quiet operation. Scroll compressors also help contribute to quiet operation.

IAQ equipment supported: Multiple filter options include optional MERV 8 or MERV 13 4-inch final filters with 2-inch pre-filters.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Knock-down feature allows units to be disassembled into sections that fit through a standard 3-foot door, with electrical quick-connects between sections. The packaged design, complete with a standard VFD and optional factory-integrated communication controls, reduces field labor. A compact footprint allows easy replacement of existing units manufactured by others. The refrigeration system remains intact for easy reassembly. Built-in electrical disconnects reduce field labor and installation costs.

Warranty information: Standard 12 months from startup or 18 months from shipment.

Special installation requirements: Manufacturer did not specify.

Contact: Nortek Air Solutions, 636-561-7300; https://www.nortekair.com/.

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Serviceability features: Features that enhance installability and serviceability include standard VAV and field-convertible airflow (downflow and horizontal), which provide superior application flexibility. PlusOne ServiceSmart package includes elements such as: Qwik-slide removable indoor blower assembly; slide-out, internally sloped, condensate drain pan; standard hinged access panels; and standard single-point wiring. PlusOne Diagnostics includes CoreCommand Control, delivering enhanced diagnostics with easy-to-understand fault codes, complete fault history, and input/output options to meet building compliance needs.

Noise-reduction features: As a packaged unit, noise is contained within the unit and outdoors, limiting noise in the conditioned space. Resolute units also come with VFD technology that cuts down on the repeated on and off cycles.

IAQ equipment supported: Units may be used with MERV 8 and MERV 13 filters to enhance building IAQ. IAQ products are available through the Rheem Parts Division at https://parts.rheem.com/category/rh-heating-and-cooling.

Thermostat compatibility: Compatible with most thermostats. Compatible with most building automation systems with ClearControl.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Resolute 30-ton gas/electric and air conditioner packaged systems offer field-convertible airflow and standard single-zone and multizone VAV. Engineered to deliver efficiency and performance, units exceed DOE 2023 efficiency requirements with a factory-programmed VFD, while ClearControl enables easy communication via BACnet, LonWorks, or Modbus for even greater flexibility. Units also come standard with premium features like hinged access panels, enhancing installability and serviceability.

Warranty information: One-year limited parts, five-year compressor, 10-year standard heat exchanger (applies to gas/electric model only), and 20-year stainless steel heat exchanger.

Special installation requirements: Manufacturer did not specify.

Contact: Rheem Mfg. Co., 800-621-5622; rheem.com.

eProduct: 185

AM***BXVT*H(R)/AA

Serviceability features: A simplified front panel design reduces time and effort required to access machine internals. An on-device inverter checker allows for easy diagnosis of PCB failures. Active AI control monitors operating conditions to automatically identify refrigerant leaks.

Noise-reduction features: Aerodynamically designed fan blades utilize serrations to reduce vortices, which lowers sound levels and energy use. A variable-speed, precision-balanced compressor utilizes vibration isolation and sound blankets to keep sound levels low.

IAQ equipment supported: Not applicable.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Systems utilize a modular design featuring 6-, 8-, and 10-ton single modules, which can be combined to create systems up to 30 tons. An advanced flash-injection compressor provides maximized heating performance in extreme climates by generating 100% heating capacity at -13°F, and high heating capacity down to -22°F. Active AI controls optimize performance to maximize capacity while minimizing system power input.

Warranty information: Standard warranty coverage of seven-year compressor, five-year parts. Registered systems qualify for enhanced warranty coverage of 10-year compressors, 10-year parts.

Special installation requirements: Installers should follow all installation manual requirements and best practices related to refrigerant pipe network layout and installation.

Contact: Samsung HVAC, 888-699-6067; https://www.samsunghvac.com/.

eProduct: 186

Serviceability features: These new rooftop units (12.5 to 25 tons) have been designed to reduce complexity and improve serviceability. The new Symbio 700 unit controller includes an intuitive onboard interface and Bluetooth-enabled service and installation app that clearly displays system alarms and diagnostics, making troubleshooting quick and easy. Plus, there are no fan belts to adjust. Filters are easy to replace, and every unit has toolless coil guards and hinged access to the control panels.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Units provide solution to address all four pillars of IAQ: dilute is accomplished via ventilation (economizers); exhaust is accomplished via building pressure relief (barometric relief/power exhaust); contain is accomplished via humidity control (modulating hot gas reheat); and clean is accomplished via filtration (MERV 8 or MERV 13 filters).

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Precedent rooftop units with eFlex variable-speed technology precisely match output to the cooling demands of the space, delivering outstanding part-load efficiencies, up to 26.3 IEER. Optional modulating hot gas reheat provides active dehumidification for ultimate comfort, no matter the conditions. Redesigned units also include the new Symbio 700 unit controller that optimizes performance, improves serviceability, and provides unit connectivity.

Warranty information: Standard limited warranties include three-year parts and controls and five-year compressor. New Precedent models also include 10-year aluminized heat exchanger and 15-year stainless steel heat exchanger.

Special installation requirements: Models arrive ready to install — no adapter curb is needed. Units are convertible and are shipped in the downflow configuration and can easily be converted to horizontal. The controller setup and configuration can be completed using the onboard user interface or the Symbio Service and Installation app that connects directly via Bluetooth and provides guided startup tasks.

Contact: Trane, 704-655-4000; https://www.trane.com/commercial/north-america/us/en/products-systems/packaged-units-and-split-systems/rooftop-units/precedent.html.

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Serviceability features: The unit offers simplified service and maintenance. Strainer cleaning removes debris from the fluid loop to protect the heat exchanger. Easy-to-access fine mesh strainers allow for cleaning without equipment shutdown so technicians can perform maintenance without shutting down the system. Isolation valves allow some modules to be serviced while others continue operating, and 250 local sales offices make it more convenient to get the support technicians need.

Noise-reduction features: ECM fans with variable-speed fan/motor assemblies reduce sound at part loads. Compressor sound wraps.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Offers all-electric cooling or heating from the same unit. Smaller than a conventional chiller, AXM modular heat pumps move through freight elevators and fit on urban rooftops. Multiple circuits help with tight temperature control. Independent controls on each module allow for independent operation of all modules as required for capacity or maintenance needs. Easy-change filters/strainers allow maintenance to be performance without shutting down the system.

Warranty information: The standard warranty is full parts for 12 months from startup or 18 months from shipment, whichever comes first. Five-year compressor warranty.

Special installation requirements: Modular flexibility enables ability to fit in tighter spaces. These heat pumps are easy to install where space is limited in dense urban environments and retrofits. They are expandable up to 10 units to serve large applications (up to 300 tons).

Contact: Trane, 704-655-4000; https://www.trane.com/commercial/north-america/us/en/products-systems/chillers/modular-chillers/thermafit-air-to-water-heat-pump-axm.html.

eProduct: 188

Serviceability features: The compressor can be changed with common hand tools. Filter access is from both sides of the horizontal, and the vertical has all front access, making servicing quick and simple. See video at https://youtu.be/8ZOXO-Eb3nQ?t=6 or at https://unitedcoolair.com/video.

Noise-reduction features: Constructed with 2-inch solid double wall, the NC-40 sound rating allows this unit to be installed above drop ceilings or in a mechanical room. The quiet operation will not disrupt occupied classrooms, offices, or retail space.

IAQ equipment supported: Unit provides fresh air ventilation.

Thermostat compatibility: Microprocessor with BACnet.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This air-source heat pump is designed with two energy recovery devices, offering outstanding efficiency.

Warranty information: Five-year compressor and one-year parts.

Special installation requirements: None — this system can be installed in two hours or less by two qualified HVAC technicians.

Contact: United CoolAir, 717-843-4311; https://unitedcoolair.com/.

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Serviceability features: All access to refrigeration components from the front of the unit.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: With optional subcooling coil for modulating reheat, the unit can be applied for 100% outside air applications and control to a precise leaving air dewpoint temperature.

Thermostat compatibility: Marvel premium microprocessor with BACnet.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The VertiCool Premium features a high-efficiency, variable-speed, scroll compressor; VFD blowers; and Marvel Premium microprocessor controls, enabling one unit to cover a wide range of loads from 6 to 10 tons and various applications, including VAV, comfort cooling, and 100% outside air. Optional kit to twin two units together for double capacity up to 20 tons for comfort cooling and up to 30 tons for DOAS.

Warranty information: Five-year compressor and one-year parts.

Special installation requirements: None

Contact: United CoolAir, 717-843-4311; https://unitedcoolair.com/.

eProduct: 190

Serviceability features: CYK heat pumps include service valves conveniently located to facilitate transfer of refrigerant to a remote refrigerant storage/recycling system. Service valves are also included on the oil filters line to allow quick and easy cartridge oil filters replacing. Hinged waterboxes allow fast and safe service access for cleaning heat exchanger tubes.

Noise-reduction features: The OptiSound control feature continuously monitors the characteristics of the compressor discharge gas and optimizes the diffuser spacing to minimize gas flow disruptions from the impeller. This innovative technology improves operating sound levels of the unit an average of 7 dBA, and up to 13 dBA on the largest models. It can also reduce part-load sound levels below the full-load level. In addition, the OptiSound control provides the benefit of an expanded operating range.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The unit’s flexible design can produce high temperature water for heating, reaching beyond 170°F (77°C). The unit has two centrifugal compressors, designed for superior high-head performance for heat pump and simultaneous cooling and heating for air-cooled, brine chilling, ice thermal, and district energy applications. Capacity control on each compressor enables better performance at off-design conditions. The unit can be customized for specific design conditions and is available with a low-GWP refrigerant.

Warranty information: Extended parts and labor warranty up to 66 months.

Special installation requirements: Manufacturer did not specify.

Contact: Johnson Controls, 844 628 2529; https://www.johnsoncontrols.com/.

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Serviceability features: The direct replacement footprint of this rooftop unit offers ease of installation and flexibility for both new product and retrofit applications. In fact, units fit nearly 70% of the competitive installed base, minimizing the need for costly transition curbs. It includes independent circuits to help avoid full unit shutdowns. Single-side access to all serviceable items provide ease of service.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Choice RTUs feature a convertible filter rack from 2 to 4 inches with factory options up to MERV 13 pleated filters to meet LEED requirements. The systems feature a broad range of outdoor air options, including low leak damper economizers, constant volume powered exhaust, and modulating powered exhaust.

Thermostat compatibility: Best experience will be with a room sensor to allow for full modulation experience.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: These RTUs surpass DOE 2023 efficiency standards by up to 45%. The platform can deliver up to 13% higher IEER ratings than the legacy product and some competitive high-efficiency units, translating to lower operating costs over the lifetime of the unit. Having modulating cooling, gas heating, and reheat capabilities helps to improve temperature and humidity accuracy for better occupant comfort and a premium customer experience.

Warranty information: Standard one-year parts and five-year compressor and electric heat limited warranties.

Special installation requirements: None.

Contact: Johnson Controls, 717-609-2448; https://www.york.com/commercial-equipment/packaged-split-dx/packaged-rooftop-units/15275tchoiceac_ds/york-sun-choice-rooftop-units.

eProduct: 192