How To Wire Attic Fan Thermostat

Run nm cable from the attic fan thermostat to the attic light.

How to wire attic fan thermostat.

Leave enough cable at each end to work with. Mv 7032 flow attic fan thermostat wiring view diagram secure. Bring the cable through one of the studs supporting the fan and strip about 8 in. Make one of your wires from the 12 2 either red or black a direct power to your thermostat.

Use the hammer and staples to secure the cable to the joists at 12 inch intervals. When attaching a thermostat directly to an attic fan motor there will be no second ground wire. Attach the single ground wire from the power supply cable to the grounding terminal inside the. Staple the cable within 8 inches of both the attic light box and the thermostat box.

Run a 12 3 w ground from switch box to fan thermostat box. Attic fan thermostat wiring diagram ojol down10 zografisch nl. Ko 4725 master flow thermostat wiring diagram. I have 2 speed attic fans lo hi.

The simplest way to acheive this woulld be to run the power from a light fixture in the attic. Staple the wire along the wooden beams at 12 inch intervals hammering the staples in with the hammer for a frm hold. Attach nm cable to the wires from the thermostat with wire connectors screwing the ground firmly into the ground screw cavity. Master flow manually adjule thermostat for power vent pt6.

Use wire nuts to connect. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of. Attach a box connector to the cable and feed the wires into the thermostat box. Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets.

I connected this pt6 thermostat set at 100 in series with a 2nd generic electric water heater thermostat set at 115 and connected both speeds of the fans to it. As the heat in the attic rises above 100 the pt6 turns on power to the 2nd thermostat and starts low speed on the fans. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. Insert the end of the 12 2 wire into the fans junction box.