32 Point Gas Tune-up |
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40+ Point Heat Pump Tune-up |
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Work Performed |
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Work Performed |
1. |
Start unit |
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1. |
Check thermostat |
2. |
Inspect flue and diverter |
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2. |
Start unit |
3. |
Clean interior of vestibule |
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3. |
Check return air filter |
4. |
Clean pilot assembly |
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4. |
Routine cleaning of evaporator coil** |
5. |
Adjust pilot |
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5. |
Clean condensate drain** |
6. |
Check thermocouple |
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6. |
Check condensate pan and fittings
for leaks |
7. |
Clean burners |
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7. |
Check blower wheel |
8. |
Adjust burners |
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8. |
Check blower motor stability |
9. |
Set gas manifold gas pressure |
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9. |
Check blower motor amp draw |
10. |
Set burner air adjustment |
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10. |
Lube motors & bearings |
11. |
Check gas valve operation |
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11. |
Check belt, pulleys and alignment |
12. |
Test for gas leaks |
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12. |
Check total electrical consumption |
13. |
Check thermostat |
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13. |
Examine parts for visible wear |
14. |
Check heat anticipator |
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14. |
Check and secure all panels |
15. |
Check thermostat contacts |
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15. |
Examine all electrical connections |
16. |
Check safety devices |
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16. |
Check unit disconnect switch |
17. |
Check fan control |
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17. |
Check temperature difference across coil |
18. |
Check limit control |
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18. |
Remove debris around outside unit |
19. |
Inspect heat exchanger for leaks |
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19. |
Routine cleaning of condenser coil |
20. |
Inspect combustion chamber |
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20. |
Check condenser fan motor stability |
21. |
Check blower wheel |
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21. |
Check condenser fan motor amp draw |
22. |
Check blower motor and lube |
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22. |
Check condenser fan blades for vibration |
23. |
Check for belt tension and align |
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23. |
Check reversing valve |
24. |
Check and secure all panels |
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24. |
Check crankcase heater |
25. |
Check air filter |
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25. |
Check relays & contactors |
26. |
Check furnace wiring |
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26. |
Check capacitors |
27. |
Check noise and vibration levels |
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27. |
Check all safety devices |
28. |
Check for combustible materials
around furnace |
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28. |
Test time delay |
29. |
Check for combustion air |
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29. |
Check defrost assembly |
30. |
Make final operation test |
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30. |
Check all controls |
31. |
Advise improvements if needed |
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31. |
Test refrigeration metering device |
32. |
Check temperature difference of
supply & return
air temperatures |
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32. |
Measure operating pressures with gauges |
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33. |
Check noise and vibration levels |
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34. |
Check compressor amp draw |
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35. |
Make final operations test |
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36. |
Wax outdoor unit** |
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37. |
Record system operations |
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38. |
Explanation of tune-up results |
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39. |
Advise improvements as needed |
*** Water Source Only |
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40 |
Conclude transaction |
** If feasible and where accessible |
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41. |
Check reversing valve |
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42. |
Auxiliary heat strips |
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43. |
Check water temperatures*** |
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44. |
Check water flow*** |
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