QuietCool and A/C: A Perfect Union.
makes the bold claim that whole house fans can save up
to 50-90% on A/C related costs. But factually, this is
actually not a claim made by QuietCool. This claim comes
directly from the Department of Energy and PG&E (Pacific
Gas & and Electric Company).
QuietCool Whole House Fans as a Companion to A/C
QuietCool has never claimed to be a replacement for air
conditioning. In fact, together QuietCool and air
conditioning create a perfect union. During the evening
and early morning hours, homeowners can take advantage
of the cool outside air to cool the home. Due to the
mass air exchanges occurring every hour, the heat is
extracted from the mass of the home. When the next
morning comes around, the home’s structure has been
cooled bringing down the core temperature.
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