HVAC Maintenance Plan In Newark, CA

HVAC Maintenance In Newark, San Jose, Fremont, CA, And Surrounding Areas

Contract Details

Cooling Check:

  1. Check operating head pressure, suction pressure, and superheat.
  2. Check the condenser for coil blockage, and wash out if needed.
  3. Check compressor starting and running amps.
  4. Ensure starting devices are switching properly.
  5. Inspect accessible areas for signs of leaks and rust.
  6. Ensure the refrigeration charge is correct.
  7. Check Hi & Low-pressure safety controls.
  8. Oil condenser fan motor. Ensure that the outdoor fan blade is free of vibration and not bent. Check running amps & for overheating.
  9. Ensure all installed time delays function properly.
  10. Inspect compressor terminal wiring. Ensure no signs of burning, overheating, brittle insulation, or pinching. Inspect start and run capacitors for signs of arcing and deterioration.

Heating Check:

  1. Replace or wash the air filters.
  2. Oil indoor blower motor. (If needed and oil able).
  3. Check the indoor blower motor V-belt and tension.
  4. Check the indoor thermostat for proper operation.
  5. Check for visible signs of poor electrical connections.
  6. Check the indoor blower wheel for dirt and balance.
  7. Cycle the indoor fan relay and check for proper operation.
  8. Check the gas valve for proper operation.
  9. Check and cycle fan safety and upper limit switch.
  10. Check flame safety limits and safety controls.
  11. Check control transformers’ output voltage & or FLA.
  12. Check indoor blower motor bearings & shaft.
  13. Check the indoor blower motor run capacitor.
  14. Check the indoor blower motor amp draw.
  15. Check main burners for proper ignition & burning flame.
  16. Cycle & check out electronic ignition controls.
  17. Cycle & check combustion air/induced draft blower.
  18. Check for proper operation of the draft inducer.
  19. Check the thermocouple for proper operation.
  20. Check the pilot flame for the proper burning flame.
  21. Check blower door switch safety & furnace covers.

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