AAON

Rooftop units, dedicated outdoor air systems (DOAS), air handling units (AHUs), air-cooled chillers, water-cooled chillers, energy recovery units

ACME Engineering Products

Industrial fans, wall exhaust fans, roof ventilators, make-up air units, dampers, louvers

AJ Manufacturing

Fire dampers, smoke dampers, ceiling radiation dampers, air control dampers, louvers, ventilation products

ANTEC Controls

Laboratory airflow control systems, fume hood controls, room pressurization controls, ventilation monitoring systems

Above Air Technologies

Fan coil units, custom air handling units, DOAS systems, packaged mechanical equipment

AdaptivAir

Modular chillers, packaged HVAC systems, custom air handling units, energy efficient cooling systems

Aden

Energy recovery systems, air handling equipment, heat recovery solutions

Air Fixture

Underfloor air distribution systems (UFAD), floor diffusers, plenum systems

Air Things

Indoor air quality monitors, radon detectors, CO2 monitoring devices, smart IAQ sensors

AirMaid by Interzon

UV air purification systems, coil cleaning UV systems, AHU disinfection systems

Airedale by Modine

Precision cooling units, data center cooling systems, chillers, CRAH units, CRAC units

Airius

Destratification fans, warehouse air circulation fans, HVLS fan alternatives

Alfa Laval

Plate heat exchangers, air heat exchangers, fluid handling equipment, heat transfer modules

American Wheatley

Expansion tanks, air separators, hydronic accessories, buffer tanks

Antrum

High plume exhaust fans, laboratory exhaust systems, energy recovery exhaust systems

Armstrong Humidifiers

Steam humidifiers, gas-fired humidifiers, electric humidifiers, humidity control systems

Armstrong World Industries

Acoustical ceiling systems, cleanroom ceiling systems, specialty ceiling panels

Atmos Air Solutions

Bipolar ionization systems, indoor air purification systems, IAQ monitoring solutions

BASX Solutions

Custom air handling units, cleanroom HVAC systems, data center cooling units, DOAS systems

BERKO

Electric unit heaters, cabinet unit heaters, baseboard heaters, infrared heaters

BOSCH

Heat pumps, VRF systems, boilers, tankless water heaters

Badger Meter

Flow meters, BTU meters, water monitoring systems, energy management solutions

Blue Frontier

Liquid desiccant air conditioning systems, high efficiency cooling systems, humidity control systems

Bulldog Heat Pump

Water source heat pumps, geothermal heat pumps, packaged heat pump systems

CAREL

Humidity control systems, electronic controllers, sensors, refrigeration controls

Capital Coil & Air

Replacement coils, custom HVAC coils, hydronic coils, DX coils

Carson Solutions

Fan array systems, air handler retrofits, energy efficient fan systems

Centrotherm

Boiler venting systems, flue gas vent systems, polypropylene vent systems

Chromalox

Electric heating elements, industrial heaters, heat trace systems, temperature control panels

City Scapes

Equipment screens, architectural louvers, rooftop screening systems

Climate by Design International

Custom air handling units, energy recovery systems, desiccant dehumidification systems, industrial HVAC systems

Cool Automation

HVAC integration gateways, VRF control systems, building management system (BMS) integration devices, cloud-based HVAC monitoring, predictive maintenance software, remote HVAC control systems, smart HVAC automation platforms

Critical Environment Technologies

Gas detection systems, refrigerant leak detection systems, toxic gas monitoring systems, indoor air quality sensors, mechanical room gas monitoring systems

Delta Fabricating

Custom sheet metal fabrication, HVAC ductwork, welded assemblies, industrial metal fabrication, specialty HVAC components

Desert Aire

Dehumidification systems, natatorium HVAC systems, DOAS units, indoor pool HVAC systems, humidity control systems

Detroit Radiant Products Company

Infrared radiant heaters, gas-fired radiant heaters, high intensity infrared heaters, industrial heating systems

Ductmate

Duct connection systems, HVAC duct accessories, sealing systems, flexible connectors, duct fabrication components

Dunham Bush

Air-cooled chillers, water-cooled chillers, fan coil units, air handling units, VRF systems

Duravent Group

Commercial venting systems, flue systems, chimney systems, polypropylene vent systems, grease duct systems

EBAC Industrial

Industrial dehumidifiers, commercial dehumidifiers, water damage restoration equipment, drying systems

EBTRON

Airflow measurement stations, thermal dispersion airflow sensors, duct airflow measurement systems, airflow monitoring solutions

EnergyWall

Energy recovery ventilators, air-to-air heat exchangers, ventilation energy recovery systems, heat recovery walls

Engineered Stacks

Laboratory exhaust stacks, high plume exhaust systems, dilution exhaust systems, energy efficient exhaust systems

Envirosep

Cooling tower water treatment systems, chemical-free water treatment, filtration systems, HVAC water treatment solutions

Ephoca

Water source heat pumps, geothermal heat pumps, console heat pumps, horizontal heat pumps

Fellowes

Air purifiers, HEPA filtration systems, indoor air quality solutions, commercial air cleaning systems

Fibreglass Solutions

Fiberglass duct systems, corrosion-resistant ductwork, FRP fans, industrial ventilation systems

Flakt Group / Semco

Air handling units, fans, air distribution systems, cleanroom HVAC systems, energy recovery units

Friedrich

Packaged terminal air conditioners (PTAC), ductless mini split systems, window air conditioners, portable air conditioners

Greenheck

Fans, louvers, dampers, kitchen ventilation systems, energy recovery ventilators, make-up air units

Grundfos

Circulator pumps, booster pumps, HVAC pumps, water circulation systems, pumping solutions

Hamlin

HVAC accessories, duct access doors, zoning products, air distribution components

Hart Cooley

Grilles, registers, diffusers (GRDs), air distribution products, chimney systems, venting systems, duct components, air filters

Heat Fab

Special gas vent systems, double wall vent pipe, single wall vent pipe, stainless steel venting systems, condensing appliance vent systems, chimney liners

Huntair

Custom air handling units, data center air handlers, cleanroom HVAC systems, fanwall technology systems, mission critical HVAC solutions

IAP Products

Custom air handling units, energy recovery units, indirect/direct evaporative cooling systems, ventilation systems, industrial HVAC systems

Imperial Metals

HVAC duct fittings, registers, grilles, venting products, chimney systems, installation accessories

Insul-Pipe Systems

Insulated duct systems, thermal insulation systems, HVAC insulation products, energy efficient duct solutions

Jaga Climate Designers

Low temperature radiators, trench heating systems, fan-assisted radiators, hybrid heating systems, energy efficient heating solutions

KARP

Access doors, ceiling access panels, fire-rated access doors, drywall access panels, roof hatches

KE Fibertec

Fabric duct systems, air dispersion systems, textile ductwork, ventilation duct solutions, energy efficient air distribution

Klimor

Air handling units, rooftop units, ventilation systems, energy recovery units, industrial HVAC systems

LAARS

Commercial boilers, condensing boilers, water heaters, hydronic heating systems, high efficiency boilers

LF Systems

Fan array systems, plenum fans, retrofit fan systems, high efficiency fan solutions, air handling retrofits

LG

VRF systems, ductless mini split systems, air handling units, heat pumps, HVAC controls

Linx Industries

Single wall round ductwork, double wall round ductwork, flat oval ductwork, air distribution devices, acoustical ductwork solutions, industrial duct systems, marine ductwork, coated duct systems

MagicAire

Air handling units (AHUs), fan coil units, unit ventilators, hydronic coils, DX coils, modular air handlers, vertical air handlers, horizontal air handlers

Mammoth

Custom air handling units, rooftop units, make-up air units, energy recovery systems, ventilation systems, commercial HVAC equipment

Mann - Hummel

HVAC air filters, HEPA filters, ULPA filters, carbon filters, bag filters, pleated filters, filtration systems, indoor air quality filtration solutions

MarCraft

Wall mount HVAC units, packaged air conditioning systems, telecom shelter cooling units, modular HVAC systems, precision cooling systems

Marley

Cooling towers, fluid coolers, evaporative condensers, heat rejection systems, cooling tower components

Mars

Air curtains, commercial air doors, industrial air curtains, energy-saving entrance systems, environmental separation systems

Mason industries

Vibration isolation systems, spring isolators, seismic restraints, noise control products, HVAC isolation mounts

Metal Fab Inc.

Boiler, water heater, engine & kitchen / grease
duct ventilation systems

Metalaire

Grilles, registers, diffusers (GRDs), air distribution devices, VAV diffusers, linear slot diffusers, air terminals

Miller Leaman

Industrial filtration systems, automatic strainers, cooling tower filtration systems, water filtration solutions, HVAC filtration equipment

Modine

Unit heaters, infrared heaters, ventilation systems, heat exchangers, commercial HVAC systems, industrial heating solutions

Monoxivent

Vehicle exhaust extraction systems, hose reels, exhaust fans, garage ventilation systems, source capture systems

Nailor Industries

VAV terminal units, fan powered boxes, dampers, grilles, registers, diffusers, air control products

National Pump Company

Vertical turbine pumps, booster pumps, fire pumps, HVAC pumping systems, industrial pumps

Nederman

Dust collection systems, fume extraction systems, industrial filtration systems, air pollution control systems, exhaust extraction

Neptronic

Electric actuators, humidifiers, HVAC controllers, sensors, valve actuators, building automation controls

Nimbus

High efficiency cooling systems, thermal management systems, energy efficient cooling technology, advanced HVAC cooling solutions

Nortek Solutions

Custom air handling units, ventilation systems, cleanroom HVAC systems, data center cooling solutions, energy recovery systems

NuClimate

Indoor air quality systems, air purification systems, bipolar ionization, air cleaning solutions, HVAC IAQ products

P&G MFG

Air handling units, filtration systems, ventilation equipment, custom HVAC systems, commercial HVAC equipment

PRO Hydronic Specialists

Hydronic specialties, air separators, expansion tanks, pumping packages, HVAC hydronic systems, fluid management systems

Paragon Controls

Airflow measurement stations, airflow monitoring systems, pressure transducers, flow transducers, fan array airflow systems, duct airflow sensors, room pressure monitoring systems, airflow measurement devices

Phenomenal Aire

Bipolar ionization systems, indoor air purification systems, HVAC air cleaning devices, ionization air quality systems, duct-mounted air purification systems

Plastec

Centrifugal fans, polypropylene fans, corrosion-resistant blowers, chemical exhaust fans, fume extraction systems, axial fans, industrial ventilation fans

Polygon

Temporary HVAC systems, portable air conditioning units, temporary heating systems, dehumidification systems, climate control equipment, drying systems

Precision Air

Air handling units, data center cooling systems, precision cooling units, custom HVAC systems, mission critical cooling solutions

Precision Coils

Custom HVAC coils, replacement coils, hydronic coils, DX coils, condenser coils, evaporator coils

Prihoda

Fabric duct systems, air dispersion systems, textile ductwork, custom airflow distribution systems, HVAC fabric duct solutions

Puroflux Corporation

Automatic self-cleaning filters, water filtration systems, cooling tower filtration systems, industrial filtration systems, HVAC water filtration solutions

Quantech

Air-cooled chillers, water-cooled chillers, screw chillers, centrifugal chillers, process cooling systems

Quest

Commercial dehumidifiers, industrial dehumidifiers, humidity control systems, indoor air quality solutions, climate control equipment

Raywall

Electric unit heaters, infrared heaters, baseboard heaters, wall heaters, commercial heating systems

Rebound Technologies

Liquid desiccant cooling systems, high efficiency cooling systems, industrial cooling solutions, low energy HVAC systems

Recold

Plate heat exchangers, heat recovery systems, fluid coolers, thermal transfer equipment, energy recovery systems

Redd-i

HVAC parts, air distribution products, ductwork supplies, ventilation components, HVAC accessories

Reliable Controls

Building automation systems (BAS), HVAC controls, energy management systems, BACnet controllers, smart building controls

Reznor

Unit heaters, electric heaters, gas-fired radiant heaters, duct furnaces, air handling units, destratification fans, air curtains, thermostat controls

Rickard

Displacement ventilation systems, swirl diffusers, jet diffusers, nozzle diffusers, air distribution systems, HVAC diffusers

Rooftop Support Systems

Rooftop equipment supports, pipe supports, duct supports, walkway systems, platform systems, rooftop mounting systems

Schwank

Gas infrared heaters, radiant tube heaters, high intensity heaters, industrial heating systems, commercial heating solutions

Secure-Aire

Active particle control systems, air purification systems, IAQ monitoring systems, hospital-grade air cleaning systems, filtration systems

Seiho

Vent caps, grilles, louvers, diffusers, airflow control products, exterior ventilation hoods

Seresco

Indoor pool dehumidification systems, natatorium HVAC systems, DOAS units, humidity control systems, energy recovery systems

Smardt

Oil-free chillers, magnetic bearing chillers, water-cooled chillers, air-cooled chillers, high efficiency cooling systems

Solaira

Electric infrared heaters, short wave infrared heaters, patio heaters, commercial radiant heaters, industrial heating systems

Sourcetec

HVAC replacement parts, OEM parts, compressors, motors, controls, service parts, aftermarket HVAC components

Specified Controls

Building automation systems, HVAC control panels, UL listed control panels, system integration controls, custom control solutions

Spirotherm

Air separators, dirt separators, hydraulic separators, vacuum degassing systems, hydronic system components

Spunstrand

Air filtration media, synthetic filter media, HVAC filtration products, indoor air quality filtration solutions

Sterling

Gas unit heaters, duct furnaces, make-up air units, infrared heaters, commercial heating systems

Sternvent

Laboratory exhaust systems, fume exhaust fans, high plume exhaust systems, energy recovery exhaust systems

Stulz

Precision cooling systems, data center cooling units, CRAC units, CRAH units, humidity control systems, mission critical cooling solutions

Superior Rex

Fan coil units, blower coils, vertical fan coils, horizontal fan coils, air handling units, modular air handlers, DX fan coils, chilled water fan coils

System Air

Fans, air handling units, air distribution products, energy recovery ventilators, ventilation systems, air curtains, HVAC accessories

TCH

HVAC replacement parts, OEM HVAC parts, compressors, motors, controls, aftermarket HVAC components

TEMPEFF

Custom air handling units, modular air handlers, energy recovery systems, ventilation systems, industrial HVAC systems

Tempmaster

Rooftop units, air conditioning systems, commercial HVAC systems, packaged units, cooling systems

Temprite

Refrigerant oil separators, coalescing filters, suction line accumulators, refrigeration components, HVAC filtration devices

Temtrol

Custom air handling units, energy recovery systems, cleanroom HVAC systems, modular air handlers, ventilation systems

The Whalen Company

Water source heat pumps, vertical stack heat pumps, horizontal heat pumps, console heat pumps, hydronic heat pump systems

Thermaduct

Fabric duct systems, air dispersion systems, textile ductwork, HVAC duct solutions, air distribution systems

Thermal Corporation

Electric duct heaters, electric unit heaters, finned tubular heaters, process heating systems, HVAC electric heating equipment

ThermoTek

Liquid cooling systems, recirculating chillers, process cooling systems, precision cooling equipment, thermal management systems

Tigerflow

Pre-packaged pump systems, booster pump systems, HVAC pumping systems, skid-mounted pump packages, water pressure systems

Titus

VAV terminal units, diffusers, grilles, displacement ventilation systems, chilled beams, airflow control devices

Tuff Duct

Underground duct systems, pre-insulated ductwork, HVAC duct systems, corrosion-resistant duct solutions, buried duct systems

US Draft

Draft inducers, chimney exhaust fans, vent control systems, constant pressure controllers, flue dampers, mechanical draft systems, exhaust and supply air fans, pressure control systems

VMC Group

Vibration isolation systems, seismic restraints, spring isolators, inertia bases, noise control products, HVAC isolation solutions

Van-Packer Co

Grease duct systems, double wall vent systems, chimney systems, exhaust stacks, commercial venting systems, flue systems

Venmar CES

Energy recovery ventilators (ERVs), heat recovery ventilators (HRVs), air handling units, indoor air quality systems, ventilation systems

Ventaire

Grilles, registers, diffusers (GRDs), air terminals, air distribution devices, ventilation products

Ventrol

Custom air handling units, energy recovery systems, cleanroom HVAC systems, ventilation systems, modular air handlers

Verdant

Energy management systems, smart thermostats, occupancy sensors, HVAC energy controls, hotel energy management systems

Vibro-Acoustics

Acoustic silencers, sound attenuators, noise control systems, vibration isolation, HVAC acoustic solutions

Vykon by Tridium

Building automation systems (BAS), HVAC controls, energy management systems, Niagara-based controls, smart building solutions

Wahaso

Adiabatic fluid coolers, hybrid cooling systems, fluid coolers, dry coolers, evaporative cooling systems

Yaskawa

Variable frequency drives (VFDs), motor drives, HVAC drives, motion control systems, industrial automation solutions

Young Regulator

Temperature control valves, pressure regulators, hydronic control valves, steam control valves, HVAC flow control devices

Zamba

Laboratory exhaust systems, high plume exhaust fans, dilution exhaust systems, energy recovery exhaust systems, critical environment ventilation