boiler presure

Home Forums Public Forums General Plumbing boiler presure

Viewing 2 reply threads
  • Author
    Posts
    • #276119
      bruniezm

      oil fired boiler started over presureing when it calls for heat. unit uses a overhead expansion tank,do i need to drain it? it seems full

    • #293464
      Harold Kestenholz
      Participant

      Yes, you need to drain it. Cloae off the valve to the tank, drain it, open the valve slowly.

    • #293465
      jack66
      Participant

      thanks harold,

Viewing 2 reply threads
  • You must be logged in to reply to this topic.

Pin It on Pinterest

Share This