Electronic Air Duct Damper

Duct damper 6 in damper backdraft damper fresh air damper 8 hvac pipe self adjustable air valve.

Electronic air duct damper.

The other aspect of a zoned heating system is the thermostat. Only 3 left in stock order soon. The honeywell zd damper is a power close and spring open damper. Its 24 volt motor controls the air circulating in hvac systems and is commonly used when a normally open damper is required.

This zoning method not only increases efficiency but saves you money in the long haul by not having useless movement of unwanted warm or cold air. Siemens gnd121 1u electronic damper actuator for ul listed fire and smoke control damper. Get it as soon as tue sep 22. These dampers are available with square or rectangular parallel blades.

Viking damper electronic control 670 part ps400294. Usually ships within 6 to 10 days. Often times you will find this on two story homes. 00 213 33 100 cm get it as soon as thu oct 1.

Get free shipping on qualified dampers or buy online pick up in store today in the heating venting cooling department. Free shipping by amazon. Truezone bypass dampers cprd are round static pressure relief dampers. Motorized hvac damper 110v hvac air duct damper zone dampers actuator electric air damper register 80 100 125 150 200 250 300 350 400 mm outer diameter 100mm 4 1 out of 5 stars 43.