AIR CONDITIONER/HEAT PUMP - WREX.com – Rockford’s News Leader

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AIR CONDITIONER/HEAT PUMP

  • Clean condenser/clean debris our of bottom of condensing unit
  • Oil motor if needed
  • Check & tighten electrical connections
  • Check contacts on contactor
  • Check refrigerant pressure
  • Take temperature drop
  • Check refrigerant charge by superheat or sub-cooling method
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