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old american standard boiler gas shuts of when connected to relay

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bullpuppy
bullpuppy Member Posts: 2
in Domestic Hot Water
have an old Ametican Standard hot water boiler. Everything was working fine then one day the gas would no longer come on. The thermocouple was bad so i replaced it but the value would never come on. I did diagnosis and the whole control valve was bad. The original control valve has not been made in 20 years. I replaced it with a Honeywell VS820A1047. This valve uses a thermopile. I installed the value and theopile and it works fine except if i turn on the switch for the circulator pump the gas and pilot shuts off. If i dont connect then wires at all the circulater will run, not all the time

Is it alright to run it without a circulator pump running? It does heat then house fine. I was wonderimg if it would take more gas.

Is there manual that describes the funchion of each component?









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