COOLING

• Blower Motor – measure amperage and voltage for proper operation

• Thermostat – test for proper operation, calibrate and level

• Check existing air filter 

• Bearing – inspect for wear and lubricate

• Inspect indoor coil

• Condensate Drain – flush and treat with anti-algae

• Inspect and clean Condenser Coil

• Refrigerant – monitor for proper operating pressures

• Safety Devices – inspect for proper operation

• Electrical Disconnect Box – inspect for proper rating and safe installation

• Electrical Wiring – inspect and tighten connections

• Test/inspect contractors for burned, pitted contacts

• Inspect electrical for exposed wiring

• Inspect and test capacitors

• Inspect fan blade

• Clean condenser coil and remove debris

• Inspect service valves for proper operation

• Measure Supply/Return temperature differential

• Inspect duct work for energy loss

• Compressor – monitor, measure amperage and volt draw

• Inspect wiring connections for the compressor

HEATING

• Carbon Monoxide – test air flow duct system for dangerous carbon monoxide

• Thermostat – test for proper operation, calibrate and level

• Inspect for combustible material around furnace

• Ignition System – test for safe and proper operation

• Exhaust System – test for proper venting

• Measure Supply/Return temperature differential

• Safety & Control Circuits – test for proper operation

• Inspect and adjust fan belt tension (if applicable)

• Lubricate and clean blower motor

• Condensate Drain – flush and treat with anti-algae

• Furnace Burner – clean and inspect

• Heat Exchangers – clean and inspect (brush and vacuum)

• Gas Pressure – measure and adjust for peak efficiency

• Lubricate all moving parts per manufacture

• Blower Motor – measure amperage and voltage for proper operation

• Electrical Wiring – inspect and tighten connections

• Combustion Vents – clean and inspect (upper and lower)

• Natural Gas – check for leaks