The Reverse Thermostat turns the fan on when the temperature rises and turns it off when the temperature falls with a range of 70 to 90 degrees. This thermostat can also be used for recirculating heat from wood stoves and with whole house cooling fans. This surface mounted control has 2 wires and requires its own box.
An excellent product by: Larry Seigworth from: Munhall, PA on: May 23, 2013
I am using this product to turn on and off a large exhaust fan in my greenhouse. It is taking me a little time to get comfortable with the temp. adjustment, the air flow and the spread of temperatures. Thank you Kitchen Source for having this product. Very difficult to find at any of our local stores.