If your house already has an air-conditioning system, use your Whole House Fan at temperatures of 85 degrees or below and the air conditioner at temperatures of 85 degrees or above, and you'll receive maximum comfort with greatly reduced electricity bills. Savings of up to 90% savings are common. Northern California Whole House Fans keep you cool while saving money. It really is this simple and easy.
Service-free and quiet as a whisper, these fans come with Triangle Engineering's unique Automatic Belt Tensioning that extends motor life and eliminates the need for manual belt adjustments.
The steady rise of cost for electricity means this fan will pay
for itself in savings over just a few years!
Plus many power companies now offer a rebate incentive!