Services

Indoor Air handler or Furnace

• Check thermostat functionality and calibration
• Replace filter with customer supplied filter or wash filter if washable
• Inspection of ducting and plenum seals visible from system
• Secondary drain pan visual inspection and debris removal
• Primary drain pan visual inspection for cracks or debris buildup
• Visually inspect Evaporative coil for issues such as leaks, rust or debris buildup
• Verify amp draws and voltage readings are within range for blower motor, blower capacitor, relays and circuit board
• Check blower wheel blades for loose blades and balance
• Physically check blower motor shaft bearings for excessive play
• Check wiring connections and tighten as needed
• If applicable, tighten belt and lubricate motor
• Clear primary drain line and p-trap – Summer maintenance only

Applicable to Furnaces during winter maintenance only

• Cycle and verify proper gas flow
• Adjust flame cone as needed
• Verify vacuum switch functionality
• Clean sensing rod as needed
• Verify proper ignition sequence

Outdoor Condensing Unit

• Wash outdoor Condensing coil (must have hose bib within 50 feet)  – Summer maintenance only
• Take refrigerant pressures, sub-cool and superheat. Verify they meet manufacturers recommended levels
• Verify compressor and fan motor amp draws and voltages are within range
• Check capacitor readings and look for visible issues (swelling/rusting)
• Check wiring connections and tighten as needed
• Inspect condenser fan prop blade for wear or damage
• Physically check condenser fan motor shaft bearings for excessive play
• Visually inspect contactor relay pads for wear or breakage
• Check that system is level to reduce compressor wear
• Check and verify proper fuse size or breaker protecting system
• Verify defrost board functionality – Winter maintenance only