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.

Hoffman 2a vacuum vent

Larry_52 Member Posts: 182
edited October 2015 in Strictly Steam
Anyone have any or a source for the Hoffman 2a vacuum vents? I am a few short of attempting to run a trial on my system. Any help would be appreciated.


  • mikeg2015
    mikeg2015 Member Posts: 1,194
    Did you ever find any of there. Would really love to get ahold of maybe 7 or 8 of these that are working. Apparently they last forever. I have one that 115 years old. Still works. Just reinstalled it on a little radiator in the entryway.