Hvac Air Duct Damper

A damper is a valve or plate that stops or regulates the flow of air inside a duct chimney vav box air handler or other air handling equipment a damper may be used to cut off central air conditioning heating or cooling to an unused room or to regulate it for room by room temperature and climate control its operation can be manual or automatic.

Hvac air duct damper.

Dampers are essential to the hvac system. However you need to access the trunkline or where the vents branch off. Our photo shows a motorized zone damper or air duct zone control produced by trolatemp a producer of automatic heating system controls. Adjusting the air duct damper is generally not that difficult.

The duct damper is located in an air duct and blocks the flow of warm or cool air into building rooms. Get free shipping on qualified dampers or buy online pick up in store today in the heating venting cooling department. How to adjust air duct damper. It has nothing to do with venting flue gases up a chimney.

There will be an adjustable handle on the outside of the duct for you to adjust the damper if needed. Manual dampers are turned by a handle on. If you re looking to create zones you can use this zone damper along with any of the controllers mentioned below. Hvac dampers can monitor air flow temperature and humidity throughout homes and buildings.

Lambro rigiflex 4 in x 96 in aluminum semi rigid flexible duct. Most hvac systems have dampers but not every single one of them. This 6 inch duct damper works with the majority of thermostats and allows you to automate opening and closing fuss free. This is most often in the basement crawlspace or attic.

In most cases you will find butterfly dampers installed within a few feet of the main trunk in your system. Suncourt 6 inch hvac air duct damper. 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 32 00 32. This unit is an automatic opposed blade duct.

So the most difficult step of the process is accessing the trunkline. Pool1 free shipping on orders over 99.