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HV1000 
      Whole House Cooler System 

whole house fan This fan uses a system that really works with contemporary homes. It's insulated and automatically seals up tight when not in use.

Features and Advantages

  • easy to install (small enough to fit between joists)
  • quiet
  • energy efficient
  • 3 year warranty
  • UL listed
  • made in the USA
  • your utility company could offer as much as $250 rebate for purchasing this product. Contact your utility for more info.

Why the Old Style Whole House Fans Don't Work
Most of us like to use air conditioning on the really hot days but would like to bring in cool air in the evenings and on mild days. With the old  style whole house fans, the goal was to create a significant breeze and to move as much air as possible. Contemporary attics lack the ventilation to move a lot of air and the old style fan will simply cause back pressure, rumbling, noise, and kick up dust. Further, the old style fan is not insulated so your energy gains are being lost during extreme temperatures. 

Why Tamarak is the Perfect Solution
With the use of air conditioning, some people have forgotten the pleasure of fresh air. They go straight from the air tight air conditioned summer to the air tight heated winter. But on cool evenings and mild days, they would like to draw in the cooler outdoor air and let it circulate throughout the home. The Tamarak fan automatically seals up tight when it's not running so your air conditioner or heater can do its job efficiently. 

Quiet and Efficient 
The Tamarak Whole House Fan uses two small, quiet and very efficient fans. The breeze it creates is just right so typical modern attics won't pressurize.  

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Choose an R Factor at least as high as your attic's, higher if you plan to increase your insulation.

Price: $599.00

R Factor (insulation)

Switching System

 

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whole house fan facts
"Tamarack Technologies Fans are the only whole house fans we install.
You could buy an inexpensive whole house fan but you probably won't be satisfied with the results. We don't know of any other product that has all these advantagesvery quiet, super efficient, and insulated. I have one in my house."
     
   Scott Szeliga
   Founder
   Winthorpe Builders
 
 

 

 

 

 
Appearing twice in Woman's Day's Inspired Makeovers, Winthorpe Builders enjoys a reputation as one of Maryland's finest home builders.

Custom installation is provided throughout Baltimore, DC, & Northern Virginia.