Pros, Join Our TradeMaster Program!
Introducing Tamarack Technologies' new line of high performance whole house fans.The New HV5500G Blizzard Whole House Fan has a 24” blade driven by a commercial grade EC Motor. This Fan offers 5500 CFM of airflow while being one of the most cost effective and energy efficient Whole House Fans on the market today.

  • comes with a pressure/gravity controlled damper that seals tight when not in use
  • With its impressive 5500 CFM and custom designed noise reduction damper, it’s one of the “Quietest Cooling” fans ever built; just 56 dba on its highest setting
  • Aircraft grade construction and 10 speed soft touch control 12 hour timer with optional remote
  • California Title 24 Compliant Made in USA
Hide Description
Manuals (1)




Min Airflow (CFM):


Max Airflow (CFM):





Product Review

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.