BURNHAM NEW YORKER 8116322 5" Vent Damper

The BURNHAM NEW YORKER 8116322 Vent Damper is an essential part of the HVAC systems, which regulates the amount of air passing through the venting systems. This 5” damper is mainly installed on gas-fired furnaces or boilers to control the discharge of combustion products. It works in such a way that it opens and closes to let fresh air in or shut out the exhaust gases through the vent. During the time that the heating unit is off, It shuts to avoid heat loss up the chimney and cold air intrusion. This enhances heating minimizes energy consumption, and also eliminates draughts. It is essential for achieving the highest efficiency and reliability of residential HVAC systems.