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bartonmbartonm Member Posts: 2
My heatmaker propane boiler is working for hot water but all three zones quit working for heat. Can someone plz help me get my heat back working for my zones.

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  • JohnNYJohnNY Member Posts: 2,468
    I believe what you're looking for is called the anti-condensing valve. It's the valve that opens and closes based on the call for heat being for either space or water heating .
    For troubleshooting and private consulting services, find John "JohnNY" Cataneo here at :
    "72°F Mechanical, LLC"
    Or email John at [email protected]
    John is the Boilers and Hydronic Heating Systems Course Instructor at NYC's Mechanics Institute, a professional Master Plumber, licensed by The Department of Buildings of The City of New York, and works extensively in NYC while consulting for clients in and out of state.
    John also oversees mechanical installations and maintenance for metro-area clients with his family's company, Gateway Plumbing and Heating along with his brother/business partner.
  • bartonmbartonm Member Posts: 2
    When I call for heat by the zone valve the board clicks and the unit does not fire up, any clue what could be going on?
  • STEVEusaPASTEVEusaPA Member Posts: 4,317
    It's broke. You need someone with standard knowledge about boilers and controls to properly check the system & controls.
    ZmanDan Foley
  • ZmanZman Member Posts: 5,926
    Unless you own an electrical meter and have a basic knowledge of how to use it, you need to have someone come out.
    Don't sink a whole lot of money into a 20+ year old heatmaker. It has already outlasted most heatmakers and will need to be replaced soon.
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
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