With the breakneck pace of modern life, preventive maintenance can be easy to overlook, as it’s pushed into the background by more immediate concerns. At Deljo Heating and Cooling, we’d like to help you avoid the ignore-it-till-it-breaks mindset that inevitably ends up costing so much more in the end — not only in money but in stress and inconvenience. We have developed one of the most generous heating and air conditioning maintenance plans you’ll find: The Deljo Gold Star Maintenance Agreement. Please call Deljo for any questions.

Our Gold Star Maintenance Agreement offers a variety of features that will bring you peace of mind and practical help when you need it:

  • Priority Service over non-agreement customers.
  • Special Saturday Appointments at no extra charge.
  • No charge for service calls during normal business hours Monday through Saturday
  • Heat exchanger will be inspected for cracks or deterioration
  • Testing for carbon monoxide emissions
  • Saves you money by reducing costly repairs
  • Lengthens the life of your equipment
  • Maintains efficiency operating saving you money on cost of energy
  • System maintenance as low as $20 per month

Heating Equipment Inspection List

  • Heat exchanger will be inspected for cracks or deterioration
  • Air filter replaced at customer request
  • Safety controls tested for proper operation
  • Exhaust vent checked for proper working order
  • Carbon monoxide test performed
  • Burners and pilots will be cleaned
  • Blower motor and wheel inspected
  • Operating controls cycled and inspected
  • Natural gas lines inspected for leaks
  • Line voltage switch and wiring inspected
  • Furnace inspected for mold and mildew
  • Indoor humidity checked
  • Written report on findings and recommendations

Air Conditioning Equipment Inspection List

  • Condenser coil cleaned and inspected
  • Blower motor and wheel inspected
  • Indoor humidity tested
  • Refrigerant level measured
  • Air filters replaced at customer’s request
  • Operating controls cycled and inspected
  • Line voltage and wiring inspected
  • Condensate line inspected for drainage
  • Electrical connections inspected
  • Refrigerant lines inspected for leaks and insulation level
  • Written report with recommendation provided

Humidifier Inspection List

  • Humidifier inspected for mildew and mineral deposits
  • Condensate systems inspected
  • Humidifier tested for proper operation
  • Water feed line viewed for proper flow
  • Indoor humidity tested.