We recommend maintenance of all your heating and cooling equipment to ensure greater reliability, greater energy savings, and peace of mind.

Andgar can develop a Preventative Maintenance Plan to fit the specific needs of your building.

Gas, Propane, or Electric Furnace maintenance includes:

• Testing of safety controls and shut-offs
• Inspection and cleaning of the automatic controls including control boards, gas valves, inducer motors and wheels
• Check of blower, motor and belts for wear, tension and alignment
• Removal and cleaning of burners and flue pipe
• Visual inspection of heat exchanger
• Inspection of all wiring for loose connections and damaged insulation
• Testing of supply voltage and amperage draw
• Cleaning and flushing of condensate system
• Check for proper air flow and distribution temperature
• Lubrication as needed

Heat Pump or Air Conditioner maintenance includes:

• Testing of safety controls and shut-offs
• Check of defrost cycle and reversing valve
• Check for proper air flow for maximum efficiency
• Check of blower, motor and belts for wear, tension and alignment
• Check for refrigerant and oil leaks
• Testing of electrical controls for proper operation
• Check of refrigerant pressures and temperatures during normal run cycle for maximum efficiency
• Replacement or clean air filter
• Cleaning and flushing of condensate system
• Lubrication as needed

Rooftop Package Units Gas/Elect or Elect/Elect maintenance includes:

• Testing of safety controls and shut-offs
• Inspection and cleaning of the automatic controls including control boards, gas valves, inducer motors and wheels
• Check of blower, motor and belts for wear, tension and alignment
• Removal and cleaning of burners and exhaust vent
• Visual inspection of heat exchanger
• Inspection of all wiring for loose connections and damaged insulation
• Testing of supply voltage and amperage draw
• Cleaning and flushing of condensate system
• Lubrication as needed
• Replacement or clean air filter
• Clean condenser and evaporator coils
• Check for refrigerant and oil leaks
• Check of defrost cycle and reversing valve
• Check of refrigerant pressures and temperatures during normal run cycle for maximum efficiency
• Check for proper air flow for maximum efficiency
• Check economizer function
• Check for proper air flow and distribution temperature

(Your Package Unit (s) may also be eligible for a one time Puget Sound Energy - Premium HVAC Service)