Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit

argo 822

hunter1 Member Posts: 1
i had a power surge And neither of the units light the green light when calling for heat or if i jump the terminals are the units fried or is relay bad i have power to the units be nothing works


  • DZoro
    DZoro Member Posts: 1,049
    If you have 120v supply to them, and there is no fuse blown in the unit, I'm not sure if there is a fuse in that unit. It could very well be fried. Transformers/electronics don't do well with extreme or low voltage issues.
  • STEVEusaPA
    STEVEusaPA Member Posts: 5,002
    The relays are replaceable
  • Jamie Hall
    Jamie Hall Member Posts: 15,944

    The relays are replaceable

    Yes... but if there are any electronics on that board, the whole thing may be gone. As @Dennis so cheerfully noted, modern electronics do not play well with power surges... hence surge arrestors.
    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England
  • STEVEusaPA
    STEVEusaPA Member Posts: 5,002
    I'd still pop one in to see if it worked. But I agree, if both popped, the whole unit is probably toast.
Sign In or Register to comment.


It looks like you're new here. If you want to get involved, click one of these buttons!