Phone: 304-755-COOL (2665) - Phone: 304-744-8474

Heating Preventive Maintenance Plan


Annual Residential Preventive Maintenance Plan

Benefits of the plan include:

  • Ten percent discount on repairs
  • Priority customer scheduling
  • Fewer repairs
  • Improved capacity
  • Extended equipment life
  • Lower utility bills
  • Consistent performance

Precision maintenance procedures include the following (when applicable):

  • Test safety controls
  • Check airflow
  • Inspect return air filters
  • Lubricate moving parts
  • Electrical components checked and tightened
  • Measure volts and amp draws
  • Clean the condensate drain line
  • Inspect condenser coil and clean as needed
  • Lubricate the condenser fan motor
  • Inspect the compressor and fan
  • Inspect evaporator coil and clean as needed
  • Inspect heat exchanger or elements
  • Thermostat checked for proper calibration
  • Test unit starting capabilities
  • Refrigerant checked for proper charge
  • Add refrigerant if required
    (refrigerant not included)
  • Measure temperature delta between supply and return
  • Inspect and oil fan motor
  • Monitor refrigerant pressure
  • Check the cooling temperature and airflow
  • Check the refrigerant levels

Knowing you have peace of mind at all times of the year with regard to heating and cooling your home can mean more than money can buy. Call Darnold & Lyons today to set up your maintenance plan.