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sears hot water gas heating system shuts off when boiler reaches

Obie Member Posts: 1
My sear gas fired heating system shuts off when the boiler temp reaches 90 degrees. What should I check? Thanks


  • lee_7
    lee_7 Member Posts: 458

    Sears? How old is this boiler? Pictures of boiler and piping near boiler would be helpful
  • scrook_2
    scrook_2 Member Posts: 610
    Sears Boiler

    Might be the aquastat, might be the burner, might be low gas pressure, might be the gas valve, might something else, might even be a couple of things combined. Hot water or steam? (not that either will do much at only 90 F) Propane or natural gas? Standing pilot? Roughly how old?

    Any other gas appliances in the house and if so are they working normally?

    See if you can get someone to come out and, troubleshoot/fix/clean/adjust it.

    Let us know what comes of it, and a photo is always interesting.
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