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Heat not working

I have water heating system in my two apartment building the heat was working fine yesterday but this morning the motor (bell and grosser series 100) is not running or making any noise.I changed the temperature setting to 75 to see if the heat comes on but no.What could be the reason for heat not to work.thanks.


  • Jamie Hall
    Jamie Hall Member Posts: 23,436
    Really nowhere near enough info -- type of boiler and fuel would be helpful, for instance. But as a first cut, are you getting power to the boiler? Is the thermostat actually closing the circuit?
    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England
  • Empire_2
    Empire_2 Member Posts: 2,343
    Yea,......very vague. Kill the power supply to system then back on. See if that resets the system. Other than that, like Jamie said could be anything.