Heating and Cooling Inspection/Maintenance Checklist

Inspection (13 points)

• Condenser
• Level
• Coil Restriction
• Fin Condition
• Line Set Insulation
• Thermostat Wire
• Disconnect Condition
• Contractor Condition
• Start Kit
• Capacitor MFD/Rating
• Heat Pump
• Reversing Valve Operation
• Defrost Control Operation
• Refrigerant Type

Peak Performance Tune-Up (14 points)

• Clean Coil Complete
• Electric Connections
• Clean Unit
• Rustproof Unit
• Compressor (Volts, Amps, Megohms)
• Fan Motor (Volts, Amps, Megohms)
• Suction Pressure
• Suction Temp
• Superheat
• Liquid Pressure
• Liquid Temp
• Subcool

Heating (24 points)

• Gas leak present
• Flue Venting Properly
• Heat Exchanger Condition
• Cracks Present
• Safety Switches
• Pressure Switch
• Flame Sensing
• High Limit
• Door Switch
• CO Present (supply)
• CO Detectors Functional
• Check Igniter
• Check Pilot Assembly
• Check Thermocouple
• Visible Drain Line Inspection
• Heat Strips Operational
• Check Inducer Motor (volts, amps)
• Gas Pressure Adjusted
• Pressure
• Rated
• Return Temperature
• Supply Temperature
• Temperature Split
• Clean Cabinet
• Electric Connections Clean & Tighten

Indoor Cooling/Evaporator Coil (11 points)

• Visible Drain Line Inspection
• Water Safety Shut Off
• Drain Pan
• Coil Cleanliness
• Cond. Pump Functional
• Return Temperature (DB)
• Supply Temperature (DB)
• Temperature Split
• Drain Line Cleared
• Drain Pan Growth Treatment Installed
• Drain Lines in-place and Secured

Air Quality (6 points)

• Filter Condition/Size
• Air Sanitizer
• Ductwork Sealed
• Return Ductwork CFM Needed. Appx. Actual CFM.
• Attic Insulation
• Ductwork Installation

Thermostat (4 points)

• Temperature Calibration
• Level
• Clean Connections
• Batteries Changed (if needed)

Indoor Blower (5 points)

• Blower Wheel Clean
• Blower Motor Volts/Amps
• Electric Connections Clean & Tighten
• Clean Cabinet (if accessible)
• Blower Wheel Cleaned