How To Wire Attic Fan Timer

Wiring a whole house fan switch.

How to wire attic fan timer.

Here are 3 tips to help. Thanks for the reply. Installing a timer on an exhaust fan can help to ward off mold in places where condensation can form such as the bathroom. Installation video for cool attic and ventamatic whole house fan.

Determine the fan switch location. Cool attic cx1500ups power gable mount ventilator. This is not to be confused with fan which solely ventilates the attic i have one of those too but it is off topic. I feel like the white wire of the timer is throwing me off because i see the current flowing from the hot coming into the switch box into the timer on the timer black wire out of the timer on the timer red wire into the 2 speed switch hot terminal out of the 2 speed switch on either the high or low speed wire into the motor on the high or low speed motor terminals.

Master flow 12 hour timer for 24 and 30 in. Compatible with 24 30 in. Direct drive whole house fan to allow use of the master flow 12 hour timer wht36. Thd sku 144711.

Galvanized steel construction for durability. Find a live receptacle for the power source. This accessory can also be added to replace the pull chain switch in the 24 in. Then we unbox and install an attic fan.

I have a whole house attic fan. Whole house fans reduces damaging attic moisture. The process of wiring an attic fan involves the power source and switch location wiring connections to the switch and wiring connections to the fan. The whole house attic fan i refer to pushes air out of the attic through a large fan in the attic and in so doing sucks air through louvers than open when the fan.

Location of power supply and switch.