| Air Concepts |
Jet diffusers, punkah louvers. |
| AJ Manufacturing |
Door grilles, lattice grilles, security grilles, stainless steel registers, grilles and diffusers. |
| Dayus Register and Grille |
Aluminum registers, grilles, diffusers |
| Hart & Cooley |
Residential grilles and registers. |
| Raymon Donco |
Plenum slot diffusers, light troffers, linear diffuser, architectural diffusers, critical environment diffusers. |
| Reggio Registers |
Registers and grilles. |
| Seiho International |
Round spot diffusers, stainless steel dryer vent louvers, aluminum round registers. |
| Thermal Core |
Cold Air, High-Induction Diffusers. |
| Thermal Products |
Thermally actuated VAV diffusers. |
| Titus Products |
Registers, grilles, diffusers, linear slots, plenum slots, critical environment diffusers, security grilles. VAV Voxes, Fan Powered Boxes, Fan Coil Units, Displacement Ventilation, Chilled Beams. |
| Wood Ventures |
Wood and brass registers and grilles. |
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| Broan/Nutone |
Ceiling and inline exhaust fans. |
| Ceilcote Verantis Corp. |
Fiberglass fans. |
| Delhi Industries |
Inline centrifugal fans, cabinet fans, utility set fans. |
| Fantech |
Inline fans, heat recovery units, radon fans, air screens. |
| Howden Buffalo |
Commercial and Industrial Belt & Direct Drive Axial Fans. |
| Loren Cook Company |
Power roof ventilators, louvered penthouses, gravity ventilators, inline, ceiling, propeller, cabinet, tube axial, vane axial, mixed flow and centrifugal fans. |
| Panasonic Fans |
Ceiling and inline exhaust fans. |
| Plastec Ventilation |
Corrosion resistant polypropylene fans, blowers and roof units |
| Swartwout |
Fiberglass fans. |
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| Ruskin |
Extruded and formed louvers, louvered penthouses, architectural screens |
| Sunvent Industries |
Extruded and cast aluminum brick vents |
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| Ruskin Sound Control |
Sound attenuators, built up AHU casings, double wall plenums |
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| Mars Air Doors |
Air curtains |
| Powered Aire |
Air curtains |
| Ruskin |
Air curtains |
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| Ruskin |
Fire dampers, smoke dampers, combination fire/smoke dampers, access
doors, tunnel dampers, backdraft dampers, manual dampers, air flow measuring
dampers, control dampers, IAQ dampers. Positive seal dampers and bubble tight dampers. |
| Swartwout |
Fiberglass dampers |
| Young Regulator |
Dampers, damper regulators, damper remote controls, Bowden cable controls. |
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| Cerus |
Commercial and Industrial Starters and Drives. |
| Dekoron Heat Trace |
Heat trace. |
| Monoxivent |
Vehicle exhaust systems, fume source exhaust systems, underground and welding source exhaust systems |
| Ruskin Air Flow Measurement |
Electronic air flow measuring stations. |
| Nu-Air |
High Latent energy and Heat Recovery units. |
| Plasma Air |
Bi-Polar Ionizer for increased IAQ and reduced tonnage to condition space. |
| Tutco |
Electric duct heaters. |
| Warren Technologies |
Electric duct heaters. |
|
| Al Fab, Inc |
Roof Access, heat and smoke hatches. |
| Cendrex |
Fire rated access doors. |
| Curbs Plus |
Roof curbs, equipment supports. |
| Milcor |
Fire rated access doors. |
| Roof Products & Systems (RPS) |
Prefabricated roof currbs and other roof products. |
|
| Eastern Sheet Metal |
Double wall, single wall spiral and oval ductwork; PVC-Coated Duct. |
| KE Fibertec |
Fabric duct systems. |
| Monoxivent |
Underground/ fiberglass duct. |
| Security Chimneys International/ Lennox |
Commercial chimney, grease duct, and diesel exhaust applications. |
| Spunstrand |
FRP ductwork, dampers & scrubbers. |
| Tambe Sheet Metal |
Union made double wall, single wall spiral and oval ductwork; PVC-Coated Duct. |
| Thermaflex |
Flexible ductwork. |
| Selkirk |
Commerical Chimney and Venting. |
| Heat Fab |
High effeciency condensor boiler breeching. |
| Hart & Cooley |
B-Vent. |
Phone: 301-918-0241 
