30-Point Maintenance Check

30-Point Maintenance Check - $50.00 When You Mention This Ad

1. Check Heat Exchanger and Flu Dampers
2. Lubricate Parts if accessible
3. Check Air Filter and Change if Needed
4. Check Gas Valve and Pilot Assembly
5. Check Fan Limit
6. Check Burner Operation and Air and Gas Mixture
7. Check Temperature Rise: + Δ T
8. Check and Adjust Blower Fan Control
9. Inspect Safety Controls
10. Check for Corrosion Build Up
11. Check Heat Strips and Sequencers (Electric Only)
12. Check for proper Sequence Operation (Electric Only)
13. Check Control Low Voltage and High Line Voltage
14. Check Supply Pleniums for Air Leaks
15. Check Air Return
16. Check Reversing Valves (Heat Pumps)
17. Check Pressure Switches (Heat Pumps)
18. Check Compressor Amperage (Heat Pumps)
19. Check Clectrical Contactor (Heat Pumps)
20. Check Defrost Sequence (Heat Pumps) (If your filter needs changing please inform us of the make and size ahead of appointment)
21. Check Refrigerant Level & Pressures
22. Check Disconnect
23. Check Condensation Coil
24. Check Drain Pan
25. Check Startup Capabilities
26. Check Electrical Motor Performance
27. Check Capacities
28. Check Contacor & Relays
29. Check Temperature Drop: - Δ T
30. Check Piping for Vibration & Wear