Motorized Dampers

[VagPuncher]

Anybody ever use these?

You can cool 2 rooms with 1 air handler.

Experiences?
Advice?

http://excelair.ca/motorizeddampers.html

 

[eyes]

must be dual remote temp control? when room a calls for cooling the damper will open up and then close again. when the temps are good. the dampers are usually 12 or 24 vdc. essentially square duct with round duct for dual ports attached to the motorized dampers.that way you can run your hoses to where is needed for each room. pretty nice unit. are those 10 or 12 round duct. id think its a 2000 cfm air handler/blower in there. ask them about if the transformer wired for the motorized ducts are 12vdc to 120ac or 24vdc to 240ac depending on what voltage your runnin.

 

[shuswap]

problem i see with this is its usually on for one roomand 12 hours later dampera go for other room,well wont work in my roomsas the dehummy at lights out creates alotof heat

 

[MTRUM75]

Hello. I current run 2 motorized dampner - 8". One normally open and one normally closed. Works great. I hooked up to a regular thermostat, really easy and works great. They are hooked up to a 8" fan and carbon filter. when the room is warm - it exausts out of the room into my lung room (rest of basement). When the room is cool it just circulates the air in the room.

I also have another fan and filter that exausts to the outside. that is connected to another theromstat that is set a bit higher than one for just recirculating.


http://www.hvacquick.com/products/r...s/Air-Dampers/Suncourt-Motorized-Zone-Dampers