- Adams Manufacturing Company - Gas and oil residential and commercial warm air furnaces, gas and oil burners, air cleaners, humidifiers, unit heaters, infra-red heaters, gas conversion burners.
- American Controls & Engineering, Inc
- Manufacturer of draft controls & draft indicators. Available in one to five modular sizes with capability of additional side by side mounting, units are slack diaphragm & have standard individual rear scale illumination.
- AMETEK Technical and Industrial Products
- is recognized as a leader in the design and manufacturing of regenerative blower and brushless products for a wide variety of applications.
Tent - Stop
Air Leaks. Maximize HVAC Efficiency. The Attic Tent
is the ultimate attic access insulation cover ever
invented (attic stairs, scuttle holes, knee-wall
doors, and full-size doors.) Its primary design is
to stop air infiltration between the home and attic,
the most common medium for wasting costly
residential energy, during both hot and cold
- Canada Blower - Manufacturers and distributors of industrial, process and commercial fans, blowers and ventilators.
We supply different types of heating, ventilating and air-conditioning (HVAC) equipment.
- Dwyer Instruments, Inc. - ISO 9001:2000 certified manufacturer of industrial controls including automatic, combustion & draft controls.
- Effikal Flash Detection - Designers & Manufacturers Of Electrically Operated Vent & Flue Dampers, As Well As Barometric Draft Controls. Many Applications
- Exhausto Inc. - Specialty ventilation products such as combustion air supply systems for mechanical rooms, clothes dryer venting systems, bathrooms and kitchen hood ventilation system.
- is the leading supplier of air movement and control equipment that includes fans, dampers, louvers, kitchen ventilation hoods, and energy recovery and make-up air units
- Improved Consumer Products, Inc. - Chimney Caps, Flue Liners, Draft Inducers
- New York Blower Company - The highest standards in research, product development and performance have made the New York Blower Company the industry leader in fans and blowers for the industrial and OEM markets.
Inc.- Manufacturer of polycarbonate air pipe vent roof caps that are available in packages of 10.