Its that time of year again. Still need the furnace in the early morning hours. But summer is right around the corner. Before you call us with no heat check these three thing 1st.
Is your thermostat showing a display? If yes move to next step. If no check to make sure you do not need to replace the batteries in the thermostat.
If you are on propane. Do you have propane?
And last step check your air filter and make sure it is not clogged.