Description
The Field Controls 2723101 7″ Barometric Damper as part of HVAC venting systems to serve gas furnaces operates as a draft controller inside the vent pipe. The part operates through an automatic adjustment of its damper plate which responds to atmospheric pressure changes to maintain proper combustion gas venting. The part maintains proper combustion efficiency by stopping back-drafting events. The part provides three main advantages through its operation: better furnace performance along with decreased energy consumption and enhanced safety through preventing dangerous gas accumulation.
