Mounting Thermostat Exterior Wall

Putting a thermostat directly above a heater is ok but not ideal.

Mounting thermostat exterior wall.

That s because when the heater turns off residual heat from the heater will escape and influence the temperature the thermostat senses. Mount the control unit to the base using the screws included with your thermostat. It s fine but not great to install a thermostat above the heater placing a wall thermostat directly above a wall heater is not ideal. Once i installed this plate behind the thermostat i had no more issues.

A good rule of thumb is to mount it 52 to 60 inches off of the floor. If the location takes direct sunlight at certain times of the day especially low sun during the winter that can bring the temperature on the thermostat up by 10 to 15 degrees. What happens in the specific area being considered for thermostat placement has to be thought out. If a thermostat has to be placed on an exterior wall make sure the back is well insulated to prevent false readings.

Fiberglass insulation is great for preventing drafts from affecting thermostat operation. One other thing to consider. Our thermostat is mounted on a wall that is opposite our garage. It was really hard to keep up with manually adjusting the thermostat offset.

Exterior walls are also a no go because they are often cooler than other walls in the home. Mount the thermostat base by gently pushing the excess wire back into the wall opening and plugging the hole with a fire resistant material. How to choose a thermostat for your home. The thermostat will think that this unusually cold or hot area represents the rest of the home and will.

Tighten the screws securely.