HVAC

This Imperial Short Reducer is used to effectively reduce the diameter of galvanized round perimeter pipe when making connections. The connector is used to transition from 6-in pipe to 4-in pipe in...

Imperial round duct offers an efficient way to distribute warm and cold air throughout your duct system. Available in a variety of sizes to route air in different directions, round duct can be used...

Imperial round duct offers an efficient way to distribute warm and cold air throughout your duct system. Available in a variety of sizes to route air in different directions, round duct can be used...

30-gauge. 6" diameter. 90 deg. angle. Made from 1 piece of metal for extra strength.

This Imperial Insulated Flexible Duct is ideal for use with heating, ventilation, and air conditioning systems. Its 2-ply polyester laminated inner core is constructed with supportive, non-corrosive...

For bathroom venting. Fits 4" diameter duct. 6" square flange and 3" long pipe extension. Aluminum. Mill finish.

The Lambro 7 In. black ABS plastic exhaust roof vent with a molded 1.5 In. removable collar is ideal for venting through the roof. This vent is used for bath fan exhaust, range exhaust and other...

Replacement tank top thermocouple assembly with tip-over switch for HR. HEATER models MH15T, MH15TS, MH30T, MH30TS, MH45T and Sunrite Models SRC15T, SRC30T. Tip-over switch detects unsafe angle and...

For dryers, bathroom vents, and range hoods. J-block nail flange included for use in new construction (can be discarded or recycled if application is not for new construction). Vent cap wide-mount...

Overlapping rings sepped down for efficient, draft-free diffusion. Outer ring design resists ceiling smudging. Center cone slotted for optional chain operation. White, all-steel construction.

Designed with a dome to exclude rain and leaves and a lower skirt to deflect wind for proper chimney draft. The three legs slide down over the outside of the chimney pipe. A cinch band is then...

24-gauge single-piece galvanized steel hood. 18-gauge 3/4" expanded galvanized steel mesh. Black powder-coated paint finish. Stainless steel mounting brackets. Quick and easy installation (with only...