| 1. Test Refrigerant
Metering Device |
21. Analyze Amperage
Draw |
| 2. Sanitize or Clean
evaporator Drain |
22. Adjust & Clean
Burners |
| 3. Set Bypass Dampers |
23. Inspect Furnace
Vent System |
| 4. Adjust Air Outlet
Blades |
24. Test for Gas &
Combustion Emissions |
| 5. Inspect Electrical
Connections |
25. Inspect Blower Fan
Blades |
| 6. Test Safety Controls
|
26. Analyze Gas Input |
| 7. Analyze Temperature
Difference |
27. Set Manifold
Pressure |
| 8. Wash Condenser Coil |
28. Analyze Air Flow |
| 9. Test
Compressor |
29. Test Gas Valves |
| 10. Calibrate
Thermostat |
30. Replace Filters |
| 11. Lubricate Fan Motor |
31. Inspect Flame
Baffle |
| 12. Inspect Contractors |
32. Clean Combustion
Chamber |
| 13. Test Capacitors and
Relays |
33. Clean Air Handler
Blower |
| 14. Prove Time Delay |
34. Inspect for
Corrosion |
| 15. Test Crankcase
Heater |
35. Test Thermocouple |
| 16. Verify Refrigerant
Level |
36. Inspect Motor Belts
and Pulleys |
| 17. Verify Refrigerant
Line Capacity |
37. Set Heat
Anticipators |
| 18. Test High and Low
Pressures |
38. Test Resistance
Heat |
| 19. Adjust Operating
Pressures |
39. Test for Carbon
Monoxide Leakage |
| 20. Analyze Voltage
Differences |
40. Verify Smoke
Detectors Performance |