


🌬️ Keep your attic chill and your home cooler — smart, safe, and silent!
The QuietCool Attic Fan Replacement Thermostat is a precision temperature controller designed exclusively for QuietCool power ventilators. It features a simple adjustment knob for setting activation temperature, supports up to 4 Amps and 480 Watts, and includes a built-in fire safety shut-off that turns off the fan if temperatures exceed 182°F. Its compact metal design ensures durability and easy installation, making it the perfect upgrade to maintain efficient attic ventilation and protect your home.






| Brand | Quietcool |
| Model Number | IT-30003 |
| Colour | Metal |
| Package Dimensions | 16.41 x 15.19 x 7.59 cm; 358 g |
| Power / Wattage | 480 watts |
| Voltage | 120 Volts |
| Item Weight | 358 g |
B**E
It works!
Very simple device. Build appears to be adequate for the price. Not yet installed but tested with volt meter, not rocket science.Happy to report this is one shipment the USPS didn't lose or send to exotic places probably because it was shipped using UPS.
B**N
Durable and easy to install!
Wiring diagram is literally on the device itself. Bought to use along with a vent fan for my chicken coop. Works great! Setup was quick and easy. Been using for a while now. Through rain and the Texas sun it’s held up quite nicely. Would recommend. Not a bad price either.
J**M
Good temperature control
Mounted this to a fan in the attic. Works great.
M**K
Easy installation
Super clear instructions made the install a breeze !
L**
Works as it should
I purchased this for an exhaust fan I installed in my building. Set the temperature to 95* and it cycles the fan as I expected.
Trustpilot
2 months ago
1 week ago