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MAINTENANCE

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Maintenance Plans

Keep your systems running flawlessly.

Adhering to a seasonal preventative maintenance schedule can help safeguard equipment against unexpected system failures or inadequacies, while also maximizing the longevity of your equipment and saving time, effort, and potential frustration from future repairs.

Goals for Preventative Maintenance

  • Keep HVAC systems functioning in optimal condition
  • Avoid emergency repairs
  • Lower utility costs
  • Maintain manufacturer warranties
comfy cave Ruud furnace
Comfy Cave Heating & Air-Conditioning HVAC Maintenance Plans

Fall/Winter Maintenance

Winter HVAC maintenance ensures efficient performance, prevents breakdowns, and maintains indoor comfort and air quality.

Furnace

  • Clean flame sensor
  • Clean furnace cabinet
  • Check all safety devices
  • Test flue for proper venting
  • Test for carbon monoxide and gas leaks at the furnace
  • Check the filter and replace it if necessary
  • Check motor amp draws and capacitor(s)
  • Check thermostat
  • Visual inspection of the heat exchangers for visual rusting (does not include pulling blower motor or evaporative coil)
  • Clean water drains on high-efficiency furnaces, and tighten clamps. Check for leaks

Boilers

  • Clean cabinet
  • Blow out burners
  • Check safeties
  • Test for carbon monoxide
  • Check to enter and leave boiler temperatures through zones
  • Run a cycle and test the aquastat function
  • Test the fill valve and check the water pressure
  • Test the pump(s)
  • Check the zone valves
  • Check the settings on a high-efficiency boiler
  • Check the backflow preventer, recommend installation if not present
  • Check the expansion or compression tank
  • Check the temperature and pressure relief valve if there is a floor drain present. Often this valve may not reset if it has not been maintained
  • Recommend a water treatment if necessary Purging air from the system may be an extra charge
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Spring/Summer Maintenance

Summer HVAC maintenance is essential for efficiency, performance, comfort, longevity, and air quality. It ensures peak performance, prevents breakdowns, extends lifespan, and improves indoor air quality.

Air Conditioning

  • Clean condenser coil with water
  • Test operating pressures for correct refrigerant charge
  • Test temperature drop across coil inside home
  • Test expansion device
  • Inspect and clean condensate drain
  • Change standard filter or clean cells (on an electronic air cleaner)
  • Check that the thermostat is operating correctly, no battery light
  • Check the condition of the insulation on the suction line
Ruud Air Conditioner installed by Comfy Cave Heating & Air
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