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Preventive Maintenance

With regular maintenance you will prevent small problems from becoming big problems and ensure optimal performance of your comfort system. We also offer annual service agreements, which can reduce the cost of a Performance Tune-Up.

Regular maintenance will:

  • Provide longer lasting equipment
  • Reduce utility bills
  • Reduce repairs
  • Provide a more comfortable indoor environment
  • Protect your investment

What we do during a Performance Tune-Up:

  • Clean or Replace filter
  • Inspect blower wheel / belts / pulleys / motor / balance
  • Check condensate line drainage / drain pan / condensate pump
  • Inspect indoor evaporator coil
  • Inspect outoor condensing coil
  • Inspect for visible refrigeration leaks
  • Inspect thermostat calibration and test operation
  • Inspect TXV on indoor and outdoor (when applicable)
  • Check air temperatures
  • Check air-flow and ductwork throughout
  • Inspect disconnect box / wire / and connections
  • Inspect outoor fan blades / motor / balance
  • Check operation of crank case heater
  • Inspect capacitor and start components
  • Inspect contractor / relays / circuit board
  • Check voltage
  • Check motor and compressor amperages
  • Check line pressures
  • Check line temperatures
  • Check for moisture and acid build up in refrigerant
  • Inspect heat exchanger / sections
  • Inspect burners / orifices /combustion chambers
  • Inspect compressor sound / condition / vibration issues
  • Inspect all safety limits for proper operation where possible
  • Inspect all internal wiring and connections for burns
  • Inspect pilot assembly and thermocouple
  • Inspect DHW heater operation
  • Inspect exhaust and intake venting: fall / clarity / screens
  • Check gas pressure
  • Check water pressure
  • Check water temperature
  • Inspect for any insects or heavy dirt buildup
  • Inspect humidifier operation
  • Inspect line-set and loop insulation / damage / properly secured
  • Change oil filter / adjust spark electrodes
  • Check expansion tank and reducing valve
  • Inspect circulation pumps / check valves / zone valves
  • Inspect chimney / liner
  • Inspect draft inducer motor / assembly / drain tubing / pressure tubing

Click here to view our service agreement program.