Tamarack Technologies Whole House Fans Home Whole house fans, bathroom vent fans, attic ventilation fans, LED Lighting

Whole house fans, exhaust and ventilation fans and Indoor Air Quality

pressure relief whole house positive air infinity ducted duct Infinity1100 Ducted Fan W/Make Up Air Kit

Improve indoor air quality and reduce your energy expense.

The Infinity 1100 whole house fresh air relief system includes the major components to provide 1,100 cfm of make up air in the home. Just add a control and ducting.

Powerful 1,100 cfm maintenance free fan motor. Housing composed of galvanized steel and green powder coat, fitted with 2-10" duct collars.

Suggested uses:

Oftentimes when operating exhaust appliances in the home, a need for make up air exists to balance pressure within the home. Most causes of this "negative pressure" are from high cfm exhaust bath fans, kitchen exhaust hoods, whole house fans, etc. Turn on the Infinity, and the problem is solved!

Click here for installation manual

Kit Contents:

1-ea. Infinity-1 Whole House Ventilation fan rated at 1,100 cfm.

1-ea.- 12 X 12 White ceiling diffuser and 12: X 10" boot adaptor

1-ea. 10" side wall intake hood with screen

1-ea. 10" in-line backdraft damper  

Not sure which fan to use for your home, click here for sizing information  

3-year Warranty, Add an Extended warranty for 3 more years!

UPS ground shipping within the Continental U.S., all others call for quote.

Have a PayPal account? Choose Bill Me Later and stretch your payment. 


$675.00 ea.


Would you like a 3-Yr. Extended Warranty? 

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