Thanks again for all the good suggestions. What do you guys think? I think it looks pretty good but would like to hear from you.įan attached to beam | Flickr - Photo Sharing! The next that I install will be 52 inch since I need a little more air movement. I installed two fans this time and it took about about 6 hours total time. I used good lock washers so they will not vibrate loose. I decided not to go with the pop rivets since after testing one of the sheet metal screws, I was sure four would easily carry the load. They are very stable, well balanced, and no noise or vibration. I used Minka Aire fans since they had less depth then others I could find online. And as gunguy suggested I used rubber plumber washers to isolate the fan box from the metal beam and avoid metal to metal contact. I used four good size self tapping sheet metals screws. When you roll in comfort & energy s def fighting for the #1 spot.Thanks to all of you for the suggestions as to how to attached the ceiling fans to the beams. Abestorm 260CFM Crawlspace Ventilation Fan, IP-55 Rated 6.7 Inch Crawl Space Vent Fan with Humidistat & Thermostat, Ventilator with Isolation Mesh for. Out of the absolute myriad of things we've done to the house, WWF is def in the top 3. A whole house fan is doing what the attic already does passively- ventilate.but doing so mechanically. Rule of thumb is 2 cfm/square foot.but id 100% recommend going to 3 cfm - 2 cfm thats enough to cool 1-2 rooms, but you won't really feel the airflow.bump it up to 3 and you'll be glad you did.Īnd the mold deal is not from a While House Fan, that is either an attic fan, or bathroom exhaust fan - totally different things. ![]() ![]() No attic fan manufacture uses a fan that creates any sort of static pressure.so the free space available for venting is absolutly critical.be it gable vents (or the whirled bids we popped through the roof).make sure there's enough free vent space. on-center joists, no additional framing is required. ![]() Belt-Drive Deluxe Whole House Fan is a smart energy saver for any home in a climate where air conditioning costs are a concern. Belt-Drive The GAF Master Flow 6000 CFM 30 in. ![]() Unlike older style whole house fans, QA-Deluxe Fans are designed and engineered to fit between 16 in. Belt Drive Deluxe Whole House Fan with Shutter The GAF Master Flow 6000 CFM 30 in. Whats absolutly critical as mentioned previously is the 'free space for venting R-5 insulated gravity damper box Heavy-duty fan motor bracket with rubber bushings prevents motor from shifting and reduces noise and vibration. You'll obviously need to frame the intake in a central location, the gravity barometric dampers are insulated, but you won't get an r-49 out of them.but the also open and close automatically. Quietcool has a multitude of options.a few models are carried at Home Depot, but check out their website for a dealer - they have at least 5-6 lines available.Įlectrical is simply a standard resi plug in the attic, then running a switch into the space. View All Home & Installation Services Categories. Much experience with WWF.there have been many improvements in the tech over the past 20 years, namely it doesn't sound like a helicopter taking off when the run (on the low setting for a multi speed fan, will use less power than an old incandescent bulb but still provide 2/3 the flow and be quiet enough to watch TV and not even know its on) Find a great collection of Home & Installation Services at Costco.
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