Depending on your type of system and the fuel that you burn, maintenance requirements will vary. We suggest that you check you service manual for recommended maintenance schedules or contact your nearest Combined Energy Services office to discuss the best schedule for you.

In general, there are certain maintenance practices that you should always keep in mind:

1. Have your safety controls tested.
2. Have the gas piping tested for leaks.
3. Report propane tanks that appear unleveled, excessively rusted or in general disrepair.
4. Visually inspect your oil tank for signs of leakage.
5. Have a qualified technician annually clean your furnace, do a system check-up and determine the efficiency of the fuel burning equipment.