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

low water cutoff

Dan_43
Dan_43 Member Posts: 58

Can I replace a McDonnell PS-801-RX2-24 with a McDonnell PS-802-24 low water cutoff?

Dan

Comments

  • delcrossv
    delcrossv Member Posts: 2,110

    The whole unit? Don't see why not.

    Trying to squeeze the best out of a Weil-McLain JB-5 running a 1912 1 pipe system.
  • 109A_5
    109A_5 Member Posts: 2,348

    Make sure you get the voltage correct and remote probe (RX2) if needed.

    image.png
    National - U.S. Gas Boiler 45+ Years Old
    Steam 300 SQ. FT. - EDR 347
    One Pipe System