Preventative Maintenance Agreement

For Worry-Free Comfort You Can Count On, Leave It To Lyerla. Don’t let a lack of maintenance put your comfort and budget at risk. Lyerla Heating & Air’s preventative maintenance agreement is a cost-effective program that prepares your home comfort system for efficient performance all year, every year.

Consumer Protection
The Plan Includes:
  • Precision Tune-Up For Air Conditioning
  • Combustion Adjustment, Professional Cleaning, &
    Safety Inspection
  • $100 in Loyalty Bucks Accrue Annually Towards the Purchase of a New Complete System
  • FREE Extended Repair Warranty
  • FREE Priority Service
  • Repair Price Protection
  • 20% Parts & Repair Discount

  1. Clean Burner Assembly to improve combustion, reducing waste heat
  2. Tune Burners for more efficient burns, saving energy
  3. Clean Ignition Assembly to ensure reliable operation on demand
  4. Clean & Inspect Furnace Heat Section to ensure safe operation and the absence of cracks from metal fatigue
  5. Verify Flue Draft to ensure dangerous gas by-products are properly venting to the outdoors and flue pipes are free from obstruction
  6. Inspect Flue Pipe to ensure no corrosion is present which can lead to cracks and the introduction of dangerous fumes into your home
  7. Calibrate Thermostat for accurate control and to prevent system from running longer than necessary, increasing utility usage
  8. Test Refrigerant Charge to ensure optimum levels leading to lower utility usage and extend compressor life
  9. Test Capacitors to ensure reliable operation and continued compressor and motor protection
  10. Test Crankcase Heaters to ensure proper compressor protection
  11. Inspect & Test Controls & Safeties to keep operating costs low and prevent failures
  12. Adjust Fan Switch to prevent wasted energy and excess sound levels from nuisance cycling
  13. Adjust Balancing Dampers to improve comfort
  14. Inspect Filters recommend replacement if dirty to reduce energy use
  15. Inspect Blower Assembly recommend cleaning if dirty to extend motor life
  16. Check Air Flow to ensure proper air flow across the coil for proper humidity removal and reliable operation
  17. Visually Inspect Ductwork to identify obvious leaks, which reduce system efficiency and increase utility expense
  18. Tighten Electrical Connections to ensure uninterrupted system operation
  19. Measure & Record Voltage & Amperage to identify baseline operating conditions
  20. Lubricate All Moving Parts to maintain efficiency and extend equipment life
  21. Inspect Evaporator Coil recommend cleaning if dirty to restore heat
  22. Inspect Outside Condensing Coil recommend cleaning if dirty to restore heat transfer
  23. Clean Condensate Drains to prevent water damage and the potential for mold formation
  24. Check Humidifier clean and inspect orifice and element.

Return Your Comfort System To “Factory Fresh” Conditions

When you invest in the Incredible Lyerla Comfort Club Agreement we will provide you with two service calls: an air conditioning precision tune-up and a Furnace combustion adjustment, professional cleaning, and safety inspection. Plus…

  • We extend the warranty on all repairs to 12 months for Lyerla Comfort Club Agreement Owners
  • We provide you with priority service so that you move to the front of the line
  • We offer guaranteed prices on all repairs before work begins, no matter how long the repair takes
  • We offer a 20% total repair discount


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