Thermostat Says Heat On But No Heat - Web it typically indicates that your filter is dirty if the thermostat clicks but there’s no heat. Web the web page explains common reasons why your thermostat says heat on but no heat comes from the vents,. Web if your heating is not working, it’s probably due to issues with the following: If your thermostat says “heat on” but there is no heat, there may be a few possible reasons. Web what happens when your thermostat clicks, but there’s no heat or air? The heat won’t work when. If the circuit that powers your furnace or air conditioning system.
Web the web page explains common reasons why your thermostat says heat on but no heat comes from the vents,. Web if your heating is not working, it’s probably due to issues with the following: Web what happens when your thermostat clicks, but there’s no heat or air? If your thermostat says “heat on” but there is no heat, there may be a few possible reasons. The heat won’t work when. If the circuit that powers your furnace or air conditioning system. Web it typically indicates that your filter is dirty if the thermostat clicks but there’s no heat.