Free Excel Energy  Analysis Tools!
Free Energy Analysis Tools from Analysis North in our Knowledge Base.  Click here.

For product and ventilation updates please join our mailing list!
Email address.  Thank you.



CC logos

 
Payment Gateway
Payment Gateway

Volusion SSL seal
You are here: Home > Accessories - Hoods, Vents, Dampers, Ducting, & Grilles > Hoods, Vents, Dampers, Ducting, & Grilles > Zoning Dampers
Sort By:
Page of 1
Fantech Positive Negative Pressure Fan Contol
Positive/Negative Pressure Fan Control
MSRP $55.00
Our Price: $43.75
You save $11.25!

Fan Proving Switch;
Positive/Negative or Differential Pressure Control Kit;
Can be used to control a zoning booster fan, dryer booster fan or to control a signal light indicating that a radon mitigation system has failed.
Round motorized damper for 8
Round motorized zoning damper for 8" ducting
Our Price: $55.00

8" Motorized damper for zoning round ducting.  This is a great damper for zoning an 8" duct.  It connects with an RJ11 6x4 connector that just snaps into place and makes installation really simple.
Round motorized damper for 10
Round motorized damper for 10" ducting
Our Price: $63.45

10" Motorized damper for zoning round ducting.
Round motorized damper for 12
Round motorized zoning damper for 12" ducting
Our Price: $73.00

12" motorized damper for zoning round ducting.  The YITA-MDA300 is a well tested, 24V motorized damper that seals well, is simple to install, and has been tested for tens of thousands of cycles.  It will accept 300mm or 12" diameter ducting that it will capture with small, wedge shaped stops.  It works extremely well with the Heyoka Damper control box: HEY-DM120CB2.
Motorized zoning damper and fan control for dual dampers and AC switched control
Heyokavent-120CB2
Price $108.00

This is a zoning, motorized damper control for two dampers and a booster or in-line fan.  Provides 24VAC plug-in control for two damper with RJ-11 plug in's and a switched receptical for the fan.