Baker AC & Heating Preventative Maintenance

 Cooling Preventative Maintenance Checklist:

  • Inspect outside condenser for proper pressures
  • Check power to outside condenser unit
  • Check electrical connections to outside condenser unit
  • Inspect outside condenser coil for cleanliness and leaks
  • Check the condition of condenser fan motor
  • Inspect evaporator coil for leaks
  • Check temperature difference before and after evaporator coil
  • Inspect drain pan under evaporator coil
  • Inspect primary and secondary drain lines
  • Check cleanliness of air filters
  • Lubricate all moving parts if necessary
  • Inspect thermostat efficiency
  • Check breakers and fuses for proper size and defects
  • Inspect amperage draw for outside condenser compressor and fan motor
  • Check contractor in outside condenser to ensure proper start-up

 Heating Preventative Maitenance Checklist:

  • Clean pilot assembly
  • Check burners and heat exchanger
  • Adjust air and gas mixture
  • Check pressure on gas valve
  • Set blower control
  • Set gas limit
  • Check blower motor
  • Check fan belt
  • Check all safety controls
  • Check vent for obstructions
  • Lubricate all moving parts if necessary
  • Check and adjust for proper temperature rise
  • Check filters
  • Check vent pipe for leaks
  • Check all electrical connections
  • Check voltage for proper amp draw
  • Check evaporator coil if accessible
  • Check for gas leaks
  • Check heat strips (electrical furnaces)
  • Check breakers and fuses for amp draw (electrical furnaces)
  • Clean thermostat (electrical furnaces)
  • Calibrate thermostat (electrical furnaces)
  • Check for proper air flow (electrical furnaces)
  • Check coolant (heat pumps)
  • Check unit for proper cycling and adjust if needed