MAINTENANCE CHECK LIST
Spring/Summer Check
Air Conditioning
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Check Refrigerant Pressures
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Check Contactor
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Check Crankcase Heater
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Rinse/Clean Condenser Coil
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Check/Tighten Electric Connections
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Check Condenser Fan
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Check Compressor & Fan Amps
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Check Armaflex
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Check Breakers
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Check Thermostat
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Check Indoor Blower Motor
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Inspect/Change Air Filters (Filters Provided by Owner)
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Inspect Evaporator Coil
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Flush Condensate Drain Line
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Check Temperature Split
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Check/Run Capacitors
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Check Condenser Pad
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Check Condenser Clearance
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Indoor Air Quality Recommendations
Fall/Winter Check
Heating
Gas Furnace
Heat Pumps
Electric Airhandlers
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Test Safety Switches
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Inspect Burners
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Clean Flame Sense
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Check Flame Sense Microamps
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Check Blower/Vibrations
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Check Blower Amps
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Inspect Flue Pipe
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Check Fresh Air Return
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C.O. Test/Check Alarms
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Clean Pilot Assembly
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Check for Gas Leaks
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Check Gas Pressure
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Inspect/Change Air Filters (Filters Provided by Owner)
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Check Blower Capacitor
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Check Duck Work
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Indoor Air Quality Recommendations
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Check Pressures
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Check Contactor
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Check Reversing Valve
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Check Defrost Cycle
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Check Safety Controls
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Check Compressor Amps
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Check Blower/Vibrations
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Check Blower Amps
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Check Aux. Heat Cycle
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Check Electric Heat Amps
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Check Heat Contactor
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Check/Change Air Filters (Filters Provided by Owner)
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Check Temperature Split
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Check Blower Capacitor
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Check Duck Work
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Indoor Air Quality Recommendations