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3 Cards in this Set
- Front
- Back
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What is the sequence of operation for a manual pilot water heater? |
1)pilot flame established 2)set temp. 3)t-stat senses low water temp. 4)t-stat opens gas valve 5)main burner lights 6)t-stat closes gas valve |
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How tight do you tighten a thermocouple? |
Finger tight then wrench tight 1/4 turn |
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Propane is burned at the end and start of what ? |
End of the burner tube and entrance of the flue tube. |
