| Air Distributors Company, Inc. -- Unit ventilator, water source, and through wall HVAC products. |
| Air Innovations -- Manufacturer of indoor airborne contamination control products and air filtration equipment. |
| Air Systems Sales and Rentals -- Provides industrial quality portable, temporary and emergency air conditioning equipment. |
| Ashdown Controls Ltd -- Services include design, manufacture, supply, commissioning and maintenance of automatic control systems for the heating, ventilating and air conditioning industries. |
| ASME Tanks -- Water storage tanks, air receiver tanks, flash tanks, blow down tanks, air separator tanks, glycol storage tanks and expansion tanks |
| Boiler Parts Unlimited -- We are a supplier of boiler controls & air-conditioning controls manufactured by Honeywell, Fireye, Armstrong Pumps, McDonnell Miller, Watts Regulator, Ametek Gauges, Maxitrol, Crane Valves, and Protection Controls. |
| CFC Refimax -- Refrigerant Solutions for the environment including recovery, reclamation and re-sale of CFC refrigerants. |
| Climatic Control Company, Inc. -- Distributors of heating, air conditioning, process, and refirigeration controls. |
| Coastline Distribution, Inc. -- Wholesale distributor of hvac equipment, parts, and supplies . |
| Friedrich Air Conditioners & Heat Pumps -- Distributor of window and wall air conditioners and heat pumps in the United States. |
| Genie Airconditioning -- Distributors of Friedrich & G.E mini split air conditioners and heat pumps. |
| Hardage and Associates, Inc. -- HVAC wholesale representatives. |
| Heat Transfer Equipment -- Distributor specializing in custom built pumps and a variety of high efficiency boilers. |
| Hudson Technologies, Inc. -- Provides virgin and reclaimed refrigerant, refrigerant reclamation and recovery services and full line of specialized RefrigerantSide Services for chillers and industrial process refrigeration. |
| HVAC Distributors -- Supplier of residential and commercial heating and cooling products. |
| HvacQuick.com -- Configuration and pricing of HVAC, HVAC/R, and controls equipment. |
| Innotech Control Systems -- Manufacture of analogue, digital and software for HVAC |
| Jireh Enterprise -- Electrodes, igniters, flame rods, terminal connectors, and accessory items for gas and oil fired equipment. |
| Johnstone Supply -- Manufacturer of controls for the HVAC, Refrigeration, Appliance Parts and Property Maintenance Contractor. |
| Luna's -- Distributors of air conditioning and heating equipment and parts. |
| Lute Supply, Inc. -- Plumbing, kitchen and bath, heating and air conditioning. On-line ordering requires registration. |
| Metropac Industries -- Wholesale distributors HVAC/R equipment including residential and commercial controls, draft controls and venting equipment, and hydronic and steam specialties. |
| Metropolitan Pipe & Supply Co. -- Providing the plumbing and heating industry with quality products. |
| Modern Control & Supply, Inc. -- Controls and control Systems for heating, ventilation and air conditioning. |
| Oakes Home Comfort Online-HVAC Solutions -- Trane & Lennox dealer - We are your one stop for heating, cooling, and ventilation needs. Located in Ottawa, ON. |
| Pelsue -- Offers a variety of portable ventilators and heaters to the building industry. |
| PHM Promar Distribution -- Supplies for the HVAC industry with both air conditioning and commercial refrigeration equipment. |
| Precision Equipment -- HVAC & Refrigeration Equipment and Accessories Sales. |
| Refrigerant Clearinghouse Direct -- An online, no charge refrigerant listing service for buying and/or selling virgin, reclaimed, dirty, or mixed refrigerants. |
| Riley Sales Inc. -- Heating, ventilating and air conditioning equipment and supplies. |
| RSD-Total Control -- Distributor of heating, air conditioning, and refrigeration products. |
| Skil Aire -- Commercial supplier of computer and telecom air conditioning and environmental control solutions, cooling and close tolerance humidification 1-100 tons. |
| South Side Control Supply Company. -- Distributors of HVAC/R controls. Site offers an electronic catalog and store locations. |
| Spartan Controls Ltd. -- Distributors of HVAC controls, pumps, pressurization and water booster sets. |
| Temperature Systems, Inc. - HVAC Distributor -- Provides quality heating, air conditioning, ventilation products including Carrier, Bryant and Tempstar. |
| Thai Energy Saving -- Electronic control systems for one or more compressors. |
| The F.W. Webb Co. -- Distributor of plumbing, heating, and cooling products. |
| Thermosystems, Inc. -- Contains information on industry leading manufacturers including: McQuay, AAF, Multistack, and Desert Aire. |
| Tom Barrow Company -- Distributors of HVAC equipment, including diffusers, grilles, registers, and fire dampers. |
| United Products Distributors, Inc. -- Source for York commercial and residential heating and air conditioning products, Reznor HVAC equipment, Bristol compressors, and Frigidaire room air units. |
| Victor Distributing Company -- Caters to the licensed air conditioning and mechanical contractor. |
| Water Air Supply Co. -- HVAC Wholesale Distributor. Over 100 HVAC product lines. |
| Winholesale -- Collection of independent distributors of plumbing supplies, industrial equipment, heating, and cooling materials. |
| Young Supply Company -- HVAC, HVAC/R, heating, air conditioning, ventilation, and refrigeration equipment supplier. |
