HVAC Tune Up Details

Inspections and Cleaning

• Inspect wiring connections for the compressor
• Inspect electrical disconnect box to ensure it’s properly sized, not melted together
• Inspect indoor coil for visible corrosion
• Inspect bearing for wear and lubricate as needed
• Inspect exposed wiring for wear, connections, tighten as needed
• Inspect fan blade
• Inspect and test capacitors
• Inspect duct work for loose connections, or energy loss
• Inspect drain pan for leaks or holes
• Inspect service valves for proper operation
• Inspect and clean condenser coil
• Inspect and clean air filter as needed/capable

Tests and Safety

• Test thermostat for proper operation, calibrate and level
• Test refrigerant for proper operating pressures
• Test for level on outdoor and indoor units
• Test drain to ensure working properly
• Test and inspect contactor for burned or pitted contacts
• Test supply and return temperature differential
• Test and measure voltage/amp draw
• Test blower motor amperage for proper operation
• Test disconnect
• Test breaker(s)
• Test wiring for proper amperage