Heating and Cooling

This fiberglass air filter is a MERV 2 rating. This filter offers system protection. Filter lasts up to 30 days.

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...

An easy, nontoxic and cost effective way to keep your chimney clean of creosote. Developed in Europe as an alternative to mechanical cleaning, it is one of the fastest, easiest, and most cost...

All-steel construction. Wide border compensates for oversize floor openings. Strong rolled edge face bars set at graduated angles for wide diffusion. Parallel valves deflect air to wall or into room.

Point pierces any ordinary stove pipe. Steel spindle is 1-piece continuous construction. This unique spike and handle system is made of sturdy steel. Disc is made of cast-iron. Full-tension grip is...

Point pierces any ordinary stove pipe. Steel spindle is 1-piece continuous construction. This unique spike and handle system is made of sturdy steel. Disc is made of cast-iron. Full-tension grip is...

For gas heating, ventilation, and air conditioning only. Not for use with solid fuel appliances. Outside surface smooth. Snap-lock.

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...

Experience year-round comfort with the Denali Aire reversible twin window fan. Its twin fan blades, combined with three-speed settings, provide versatile airflow options. Switch between fresh air...

Ideal for general purpose exhaust applications. Made from 3-ply aluminum foil laminate with a maximum operating temperature of 250 degree F. UL listed and marked. Not approved for dryer ducting.

MPR 1550 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology,...

The Home Impressions 1500W Quartz Heater with Remote delivers efficient and powerful heating for spaces up to 1,000 sq. ft. Featuring three infrared tube heating elements and 100% electrical power...