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1960 American Standard gas boiler furnace.

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Charles1992
Charles1992 Member Posts: 1
edited December 2022 in Gas Heating
okay the CA 262 relay transformer stoped working/failed! Power goes in thats it. Thermostat is kicked on but the gas burrners and circulator isnt receiveing the power to activate. Installed ah new wierd transformer underneath it wich goes to the huny well pressure limiter. "Still dosen't kick on" can it be bypassed/replaced? And if it can be bypassed will the new wierd transformer receive the thermostat signal and now when to turn the circulator on and off, or will the electric motor/circulator just run continuously! If replaced what do i need in its place! The boiler ran last 2 winters no problems! Also in the digarm its wired exactly! Except the S and S! As is the only new thing is the wierd transformer! Any and all info would be appreciateded!?

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  • retiredguy
    retiredguy Member Posts: 907
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    I think it is time for you to call in a professional to check out and fix your problem so you don't do something that you will regret. You may be able to find a good and honest contractor on this site that can help you.
    Charles1992
  • HVACNUT
    HVACNUT Member Posts: 5,841
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    Replace the aquastat.
    Hard to tell from the blurry pic, but from the flue, it's gas fired?
    To keep it simple, you could get a Honeywell L8148E. They offer models with different well mounting locations (bottom or middle) so choose the one that lines up best with the existing wiring. 
    Can you show the wiring diagram of the Honeywell pressure limiter?

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