Hi,

My Rheem heating system starts then runs a full cycle and the shuts off. Only to start the process immediately. Is there something I can do to change this behavior? I have changed the filter and cleaned the unit itself.

Thanks!

I know just enough to know you may need to adjust the heat anticapator in your thermostat. Perhaps you could find directions here: https://www.askmehelpdesk.com/electrical-lighting/thermostat-manuals-37098.html

Also, make sure your thermostat is level on the wall...

Model number please, also age and efficiency?