expansion tank

Help Support Plumbing Forums:

  1. G

    Leaking boiler

    I’ve replaced the pressure release valve and the expansion tank on my boiler, but it leaks over night from the pressure release valve. I go to bed the pan is dry, I wake up it’s got about 24 ounces of water in the pan. Any thought on why and what to fix to stop this? again it’s not all day...
  2. S

    Combined two water heaters and now have water hammer

    Hoping some experts can chime in and help out. Both my plumber and I are stumped. Here's what we did: 1. Replaced two 50 gallon water heaters in the attic with a 75 gallon in the garage (18" off the floor). The 75 gallon was directly below one of the old 50's in the attic, and we ran...