How to Replace an Expansion Tank

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  • Опубліковано 8 лют 2025
  • This is how to replace an expansion tank, why it failed, and the story of how this job went

КОМЕНТАРІ • 19

  • @garywalls9041
    @garywalls9041 Рік тому +3

    Don't forget to check water pressure with a hose bib gauge and set the air pre-charge on the expansion tank to match so that the tank starts in a neutral or balanced condition between the water pressure and air pressure inside the tank.

  • @merllhagard6799
    @merllhagard6799 Рік тому +2

    I would've piped that tank against the wall so it could be strapped. Other than that, this is a good replacement.

    • @PlumbHero
      @PlumbHero  Рік тому +1

      Nice, we aren’t required to strap but I see what you mean

  • @endtimes3798
    @endtimes3798 Рік тому +2

    Nice job , go figure a respectable plumber. God Bless

  • @chrismoore9433
    @chrismoore9433 7 місяців тому

    Did you recommend a pressure regulator? Would probably save the homeowner more troubles in the future.

  • @Energia-977
    @Energia-977 11 місяців тому

    They make an easy strap kit for those tanks. It's not a code requirement but it's good practice.

  • @johnhuynh9445
    @johnhuynh9445 11 місяців тому +1

    Does the expansion tank need to be supported with additional brackets?

  • @Moshegoldman
    @Moshegoldman Рік тому +1

    Love your videos!
    Would love to hear from you what hot water tank you would recommend, what company as well as what size, I’d say, household is roughly for adults, and for children

    • @PlumbHero
      @PlumbHero  Рік тому +1

      Thanks! State water heaters are great as well as Bradford white. 50 gallon if you have a family.

    • @Tsiikki
      @Tsiikki Рік тому +1

      Get a stainless steel one. My last one was 1985. Replaced in 2017.

  • @jacktheplumber1
    @jacktheplumber1 Рік тому

    Nice one

  • @Justwaterheaters
    @Justwaterheaters 11 місяців тому

    The expansion tank does nothing to prevent the T&p valve from going off
    As you said the house pressure is 120 which is absurdly high
    The T&p valve goes off at 150psi
    Which pressure increases at night significantly
    His main issue is to replace the pressure regulator cause if not it will keep happening

  • @eeeeeeeeeeeeeeeeeeeeeeeee-s3p

    Can any nipple be used to attach a pipe to a water heater? Like wat u did at 1.11?

    • @PlumbHero
      @PlumbHero  Рік тому +1

      Dielectric nipples are what you should use

  • @Jus-k2m
    @Jus-k2m Рік тому +1

    Every thought about doing reactions from subscribers?

  • @jacknabox2158
    @jacknabox2158 6 місяців тому

    I have never seen a expansion tank before in 60+ yrs. Never had one for any of my water heaters nor my parents, friends or relatives. Ate they really necessary??
    I do have a well water pressure tank.

  • @met8886
    @met8886 10 місяців тому

    Why is it I see so many plumbers nowadays (younger guys) using pump pliers the wrong way? It’s not just you.