Better Value – Be Your Families Hero. You can enjoy cooler temperatures inside, without feeding the greedy electric company tons of your hard-earned cash. In fact, per the Home Ventilation Institute you can save up to 30% on your cooling bill with an attic fan. The fan stops heat from backing up into your rooms below the attic. If you are not planning to move anytime soon my Jet Fan professional quality roof top fan will be a better value for you in the long run. The USA made custom electric motor that is exactly two times more efficient than the motors of the mass-produced attic fans with cheap foreign parts. If you ever do decide to move, your buyers home inspector will find that your Jet Fan is still working and looking good and not all rusted or jammed up with an animal nest like I have experienced with other attic fans. You won’t have to replace it to sell your house or worse, lose the sale! With a Jet Fan Attic Fan, there will not be any bone-crunching grinding noise coming from your attic either. Noise like you’d experience with attic fans from the local “big mart”, roofing or electrical supply company because Jet Fans precision motor really is quieter. Jet Fans thicker aluminum dome and wider aluminum base flashing are lasting longer than our customer’s roofs and will never leak or rust.