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*Costs are approximate based on an average of $.30 per kWh. Your costs may vary based on location and electricity rates.

TRIDENT PRO

ADVANCED WHOLE HOUSE FANS

QUIETCOOL EXPLAINED IN 2 MINUTES

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  • SAVE UP TO 50-90% ON A/C COST
  • Extend the life of your A/C system
  • Instant comfort
  • Balance your home
  • Eliminate odors
  • Improve indoor air quality

MAXIMUM POWER FOR A FRACTION OF THE COST

Our Trident Pro X Series Whole House Fan is ideal for any home in need of maximum airflow. Our patented design, strong airflow, and dependable production ensure you’ll get the best cooling available.
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HOW QUIETCOOL WORKS

Open a few windows any time it’s cooler outside than inside, typically in the morning and evening

Turn your QuietCool fan on by setting the speed and timer.

QuietCool pulls in cool, fresh air from outside and expels hot, stale air out attic vents.

Your home has now been made cooler, healthier, and more comfortable.

Industry Leading Warranty

With our 10 to 15-Year industry leading warranty, we offer an unmatched promise to our customers.

Motor Technology

We ensure that our products use the most energy-efficient and revolutionary motors possible so we can save you money and together we can reduce our carbon footprint.

QUIET OPERATION

THESE WHISPER-QUIET and ENERGY-efficient wonders are the #1 residential cooling & ventilation appliance on the market.

Slash Your A/C Costs by up to 50-90%

Don’t Spread Airborne Pathogens with recycled air

Bring Cool Fresh Air In, Exhaust Hot polluted Air Out!

Eliminate cooking odors, viruses, bacteria, and more...

★★★★★ 5/5
David E.Customer
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We have had a fan from Whole House Fan company for 12 years, I had them come out for a tune-up, and I have to say I love their services!! Zack was my tech, and he was super professional and made my fan like new at a very reasonable price. Thank, Zack and Whole House Fan!!!!"
John L.Customer
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"Guys just finished up, looks and works great very quiet great quality of work and price was fantastic! This is the whole house fan co that did my job!"
Seth M.Customer
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Had my whole house fan installed by Noah and Ian yesterday, they did a wonderful job and went above and beyond to make me happt. It's 6 pm and I haven't had to use the aircon yet today. These fan really do help keep your home cool. I would highly recommend these guys to do your install."
Myron Azevedo
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Last November, called Whole House Fan Co for price on attic insulation and scheduled estimate the next day. Tech arrived on time and detailed options of insulation and benefits of Whole House Fan. Obtained three bids and chose Whole House. Insulation team on time and efficient. Not sure of insulation savings yet but look forward to realizing benefits this summer.
Terri Hendrickson
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Whole House Fan Co. showed up on time with a quote and detailed everything. We scheduled it for a few weeks out. They arrived on time and installed everything the same day, which included a new house fan, attic fan, and attic insulation. They patched the previous location of the house fan and recommended a tape, texture, and paint contractor. I believe our job was more difficult than most with four individual attics and a old house fan at the middle of our staircase about 20' from the ground floor. Everything was just as expected which is not common these days. We also believe it was a good value based on other quotes for parts of their total bid. I would highly recommend them!
Darryl Devaney
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I enjoyed every step of the process. The initial bid and quote were a thousand less than my second-lowest bid. And the other guy had included the SMUD rebate. I also enjoyed talking with Frank. He was very informative and helpful. They helped me with the financing arrangements and scheduled my job a few days later. And the repair guys were professional and respectful of me and my home. Now I am waiting with anticipation for my next pg&e bill!
Elizabeth Coffield
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Professional, friendly, and dependable. They did what they said they would in a timely manner at a great price!
Daniel S.
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The Whole process from start to finish was awesome! Karla worked with my schedule and was very professional. I had a whole house fan and attic insulation put in. Eric and Billy were the installers and they did an amazing job making sure they paid close attention to detail to do the job right. The house feels a lot more comfortable and the heater seems to turn on less which is great due to the outrageously high natural gas bill.
Kevin Goddard
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Great service! Looking forward to using the whole house fan this summer.
Alfred Cowlah
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The Whole House Fan company was very professional, efficient, and provided excellent customer service. They installed the whole house fan which we are looking forward to using in the summer time. We highly recommend them. They’re also a family ran business.
Cherish Thompson
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These guys are professionals!! From the initial consultation to the actual install, we were very happy with the level of customer service and skill. The whole process was done in less than two hours and the fan is incredible! We got the recommendation to go with The Whole House Fan Company from a neighbor and would definitely recommend to others!
Ann Marie Bronte
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Business is fabulous to deal with! They provided an onsite inspection to ensure a whole house fan would "work" in our mid-century modern home. Timing and installation were the easiest we've had in a long time - many thanks for the positive experience!
Christian D'Souza
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Very nice fan. Why didn't I get this years ago?!?! The company is very professional and communicates very well and prompt.
Mark Carlson
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...Whole House Fan Co. is top-notch! ...Their salesperson showed up right on time and was a no-nonsense kind of guy...loved that! Although I expected the overall costs to be lower for the system needed, it was fair in consideration of the two quotes...Whole House Fan Co. had great installers, too. They showed up on time...they called to let me know when they'd arrive, and they worked effectively to complete the job within the scheduled timeframe. Overall, I was more than pleased with everything...a great system and a great service provider. Thank you!! I highly recommend Whole House Fan Co. to anyone.
Danielle K.
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When they arrived they were professional and explained all the steps to me of the process. They worked timely and were very friendly. 10/20 would use again.
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  • 563 West Covina Boulevard San Dimas, CA 91773
  • M-F 8-5, SAT- 9-2, SUN - CLOSED
  • LICENSES CL #785869

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High quality top-of-the-line whole house fans, for most homes, are between $1500 – $2500 fully installed, after rebates.

Get A Precise Quote For Your Home By Providing Your Details.

Labor Day Weekend Sale

$300 Off discount

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