Liberty Preventative Maintenance Plan

Annual Maintenance

  • Clean evaporator and condenser coils
  • Clear condensate drain line
  • Vacuum condensate pan and seal visible cracks
  • Check and adjust refrigerant charge
  • Leak test for refrigerant leaks if system is under charged
  • Clean and check fan motors and adjust amp. draw if necessary
  • Adjust belt tension and replace worn belts
  • Lubricate all bearings, motors, and moving parts
  • Replace electrical controls with worn contacts
  • Vacuum burner compartment and heat exchanger
  • Adjust fan switch and time delays
  • Test operation of system and check furnace for carbon monoxide

Filter replacement

  • Replace all air filters at least every 3 months; this will be adjusted according to individual needs
  • Annual Maintenance includes all the materials and procedures outlined above. No additional charges for failed components (motors, compressors, etc.) will be added without approval of property owner. We will notify the owner of refrigerant leaks found and will bid the repair according to the location of the leak.
  • Filter replacement includes high quality pleated air filters

Proud Carrier of Rheem Products

Liberty Heating and AC is:

  • EPA Certified.
  • Fully Insured.
  • Proud carrier of Rheem products.
  • Sales, Service, Installation
  • Texas Contractor License # TACLA27671E


Liberty Heating and Air
714 Ruby Dr.
Midland TX, 79703
Tel: 432- 553-9067
Fax: 432-262-5345