Working on an old, CleanBurn waste oil furnace. I found this sensor does not have continuity, so I suspect it is no good. But how do I tell? I don't know if it's normally open or normally closed....the info on it is:
Elmwood 3004-5-8 L220 81/47
I did look up Elmwood anything and did not find what I need. Does the L220 mean that's it's heat limit? What might the 81/47 mean?
Elmwood 3004-5-8 L220 81/47
I did look up Elmwood anything and did not find what I need. Does the L220 mean that's it's heat limit? What might the 81/47 mean?
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