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Whole House Fan - Whole House Comfort Ventilator - Attic Fan: What's the difference?
There is a lot of unfortunate confusion about the term " Whole House Fan ".  Traditionally it meant a large fan located in the top floor ceiling of the house and used for cooling.  This arti
Energy Assesments and Audits
Weather changes cost money! That's not news. One thing we can be sure of is that there will be weather! But the price of oil and gas is bouncing around like lacrosse ball in a handball court. You kno
ASHRAE 62.2-2007
  ASHRAE 62.2-2007 is the national ventilation Standard.   It is a “consensus” document developed by the American Society of Heating, Refrigeration, and Air-Conditioning Engineers.  
The season for whole house comfort ventilators
When it is cooler outside than it is inside, that difference in temperature can effectively cool the interior of your home at little cost.   Just opening the windows doesn’t always do it, howeve
Product Certification is Vital to Honest Performance Claims
"Imitation is the highest form of flattery."   Yes, our mothers told us this statement is true and through the years we’ve seen this in business practices as well. But what happens when th