Results 1 to 2 of 2

Hybrid View

  1. #1
    Join Date
    Jun 2009
    Post Likes

    Taco ZVC 406 EXP

    Hi all, Having an intermittent problem with Taco ZVC 406 EXP that has worked fine for about 7years now on occasion when there is a call for heat from either of the 2 zones there is no response from the control LEDs lite and no heat, any ideas? I don't believe the relays are replaceable without resoldering.

    Thanks. G

  2. #2
    Join Date
    Jul 2007
    Mount Airy, MD
    Post Likes
    Thread relocated to AOP

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.