Heating and Cooling

For dryers, bathroom vents, and range hoods. Tough UV- 4" plastic vent with 4" x 12" aluminum tube. Exclusive dual door design keeps pests out, minimizes drafts and wind clap, keeps lint from collecting around vent, and saves energy by allowing better...

Used when an offset is required to avoid obstructions such as rafters, joists and other construction obstacles. Used to orient pipe between vertical and horizontal orientation. Four piece adjustable elbow twists for easy offsets. Size refers to the...

Stainless steel inner, double wall smoke pipe designed for superior venting and safety at reduced clearances. Fits major woodstove brands.

Can be used whenever there is a need to stabilize the chimney above the roof level. The purpose of the bracing is to hold the chimney against wind load and to prevent damage from static and sliding snow. Up to 4' above the roof requires no bracing. From...

Type L insulated 3" adapter for pellet stove applications. SSII pellet stove pipe adapter, used to transition VP Pellet Pipe to Ultra-Temp chimney.

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 a screwdriver). Keeps out birds, squirrels, leaves, and...

Indoor air quality is commonly affected by particles such as dust, pet dander, and viruses. BestAir is dedicated to providing a clean and comfortable indoor environment for everyone. We have a complete array of high-quality humidification wicks, air...

Plastic vent hood faceplate with 1-piece flapper for clothes dryer and bathroom venting. Faceplate is 7.5" W. x 8.5" H. Fits 4" aluminum pipe (not included). Beveled and weighted design prevents birds from pecking the flapper open and keeps flapper...

Optimize your space with the Denali Aire 16-inch oscillating wall fan. Its generous 16-inch diameter fan blades, three-speed settings, and wide oscillation ensure efficient and refreshing airflow. You can easily adjust the tilt to direct air where you...

This standard efficiency air filter features a MERV 8 rating capturing a high percentage of airborne particles. This filter is effective against dust/lint, pollen, pet dander and airborne dust mite debris. This air filter features easy flow energy...

Features an all aluminum, 4-piece construction and is fully adjustable to 90 degrees. Includes one crimped end and one solid end to ease assembly. 0.012". Bulk pack.

From patio to the ice house, outdoor sportsman to homeowner, this versatile propane heater provides a low cost heating solution for many outdoor activities. Connects quickly and easily to a standard 20 lb. LP (propane) cylinder. Dual burners provide up...