HEATING AND HEAT PUMPS

Keeping you cozy

Fall Heat check 37 point heat check

Gas Furnace

  • Inspect and clean blower assembly (includes blower housing, blower wheel and motor)
  • On older models, lubricate motor and inspect and replace fan belt if needed
  • Check combustion blower housing for lint and debris and clean as necessary
  • Inspect evaporator coil, drain pan and condensate drain lines. Clean as needed
  • Inspect for gas leaks in gas furnaces
  • Inspect burner assembly—clean and adjust as needed
  • Inspect ignition system and safety controls—clean and adjust as needed
  • Inspect heat exchanger or heating elements
  • Inspect flue system—check for proper attachment to the furnace, any dislocated sections, and for signs of corrosion. Replace if necessary.
  • Inspect control box, associated controls, wiring and connections
  • Clean or replace air filters provided by customer
  • Inspect conditioned airflow system (ductwork)—check for leaks
  • WHILE YOUR SYSTEM IS OPERATING
  • Monitor system starting characteristics and capabilities
  • Listen for abnormal noise
  • Search for source of unusual odors
  • Measure outdoor dry bulb temperature
  • Measure indoor dry and wet bulb temperature
  • Measure high and low side system pressures
  • Monitor gas furnace for correct line and manifold gas pressure—make adjustments as needed
  • Measure temperature rise and adjust airflow as needed
  • Check vent system for proper operation
  • Monitor system for correct line and load volts/amps
  • Monitor system operation per manufacturer’s specifications
  • Provide system operation report and recommend repairs or replacement as necessary

Heat Pump 30 point heat check

Indoor unit

  • Cycle thermostat to verify operation of equipment.
  • Chemically clean evaporator coil.
  • Check blower wheel, housing, motor and capacitor.
  • Inspect ductwork, return and supply plenums.
  • Inspect drain pan and drain line.
  • Trip safety switches to verify interruption of cooling system.
  • Visually inspect indoor wiring and electrical connections.
  • Check indoor disconnect.
  • Check temperature drop across coil and check static pressure of duct system.
  • Verify operation of Heat strips.
  • Inspect heat strip controls.
  • Visually inspect heat strips and measure amp draw

Outdoor unit

  • Clean condenser coil.
  • Inspect wiring and electrical connections.
  • Inspect contactor and check voltage across coil and contacts.
  • Check microfarad readings of capacitors.
  • Check amp draw on compressor and outdoor fan motor.
  • Inspect equipment pad, condenser coils and outdoor disconnect.
  • Cycle system and verify refrigerant charge, superheat and sub cooling against manufacturers specifications.

Other Services:

  • System repair
  • System maintenance
  • System replacement
  • System installation for new construction home build or remodeling

 

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