Furnace Maintenance

Unfortunately, a lot of people do not maintain their HVAC equipment. In a recent survey, over 55% of air conditioning owners do not schedule regular tune-ups for their air conditioning systems and units. Not coincidentally, over half of all A/C users express dissatisfaction with the performance of their air conditioner and its cost to operate. Furthermore, service records show that most major and costly air conditioning repair jobs could have been prevented or detected early with a simple annual tune-up. Click here to schedule today!

The old adage is true: an ounce of prevention is worth a pound of cure. Below you’ll find our Preventative Maintenance Checklist, which is our proven method to keep your system running well and your home in constant comfort.

Casteel 25-Point Furnace Tune-Up Includes:

  • Check for Carbon Monoxide LeaksFall & Winter Maintenance
  • Inspect Igniter
  • Inspect Rectifier Probe
  • Check Differential Pressure Switch
  • Inspect Draft Inducer
  • Inspect Exchanger for Micro Holes
  • Inspect Exchanger for Rust
  • Inspect Exchanger Face Plate
  • Check Pilot Assembly
  • Check Gas Valve Operation
  • Check for Gas Leaks
  • Check Gas Pressure
  • Inspect Limits and Safety Switches
  • Inspect Flue Conditions and Codes
  • Inspect Electrical Disconnect Wires
  • Inspect Electrical Component Wires
  • Inspect Door Switch for Safety
  • Check Safety Drain Pan Switches
  • Check Blower Motor
  • Inspect Indoor Coil for Visible Leaks
  • Minor Cleaning of Indoor Coil
  • Check Thermostat Operation / Calibration
  • Inspect Duct Connections at Plenum
  • Cycle System and Test Safety of Operation
  • Includes Standard 1" Filters