Our Tune Ups are the Best in Town!

Harbin Heating & Air Conditioning, Inc. can handle your regular preventative maintenance on your HVAC system to ensure it continues to run well. These are a few things that our tune up can do:

  • Lower utility bills by reducing energy use and waste

  • Extend equipment life

  • Improve system reliability for fewer breakdowns and repairs

  • Increase cooling & heating capacity and efficiency

  • And increase your peace of mind


Here is a check list of what to expect during the Spring Tune Up.

Spring Air Conditioning Tune-Up

  • Chemically clean & thoroughly wash condenser coils.

  • Inspect standard air-filters.

  • Wash & check condensing unit for proper motor & bearing wear.

  • Lubricate motor & fan bearings & other moving parts as necessary.

  • Clean & inspect evaporator coil and drain pan when readily accessible.

  • Clean & inspect condensate drain lines & fittings.

  • Clean, level, & calibrate thermostat.

  • Inspect blower motor & fan assembly.

  • Inspect, tighten, & test all electrical connections, including disconnect switch.

  • Inspect all cooling system electrical wires, connectors & terminals.

  • Test system starting & running capacitors.

  • Test all controls, switches, relays, transformers, contacts, motors, & fans.

  • Measure starting & running amperes, line voltage, and control voltage.

  • Test system-starting capabilities.

  • Test system for proper airflow & air delivery.

  • Inspect & adjust all safety controls.

  • Monitor refrigerant (Freon) pressures & temperatures.

  • Test & record super-heat & sub-cooling. Compare with factory specifications.

  • Adjust Freon metering control device to factory/manufacturer's recommendations.

  • Test air-conditioning system for proper production & capacity.

  • Present a full written report.