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.

Gas boiler

HenryT Member Posts: 128

I was wondering if my LWCO is installed incorrectly.

Should it be installed next to the site glass, halfway down?

mine is installed parallel top and bottom to the site glass.

how can it detect low water if installed like that?



  • Tim McElwain
    Tim McElwain Member Posts: 4,628
    It should be installed

    below the water line typically on the boiler. The water line of a float type should be slightly below the bottom of the guage glass.

    Send a photo and we will be able to tell if it is correct.
This discussion has been closed.