Cool the whole house with evening air, not electricity
Tri-Valley evenings cool off fast — a whole house fan puts that free cool air to work. Flip it on, crack a few windows, and it pulls fresh outside air through the house and pushes the day's heat out through the attic. We're a QuietCool dealer, and we install these systems all over the valley.
What a whole house fan does
Full air exchange in minutes
A properly sized QuietCool fan replaces all the air in your home with fresh outside air in about 1–3 minutes — flushing out heat, cooking odors, and stale air in one move.
Serious AC savings
On cool mornings and evenings, the fan does the AC's job for a fraction of the energy. Most homeowners run their air conditioner dramatically less from May through October.
Actually quiet
Modern QuietCool systems use insulated ducting and efficient motors, so they've retired the roar the old attic fans were famous for. You'll hear a breeze, not a runway.
Cools the attic too
Your attic bakes all day and radiates heat into the house all night. A whole house fan vents it out, which makes everything below easier to keep cool.
Sized and installed by a QuietCool dealer
Whole house fans are sized to your home's square footage — QuietCool's lineup runs from single-room units to fans that handle 3,500 square feet, with remote-control options so you can run it from the couch. As a QuietCool dealer, we help you pick the right model, install it cleanly, and quote one flat-rate price before work begins. Never a change order. A whole house fan pairs beautifully with your air conditioning rather than replacing it — and it's one of the simplest air quality upgrades a Tri-Valley home can get.
Whole house fan questions, answered plainly
How is this different from an attic fan?
An attic fan only vents the attic. A whole house fan pulls air through your living space — open windows in, hot air out through the attic — cooling the rooms you're actually in.
Does it replace my air conditioner?
No — it's a partner, not a replacement. On hot afternoons you'll still want the AC. But mornings, evenings, and mild days, the fan handles it for pennies, so the AC runs far less.
Which size do I need?
It depends on square footage — QuietCool models range from small-room units up to 3,500 sq ft homes. We'll size it during a quick visit and quote the installed price flat-rate.