Click here to Find a Contractor in your area.
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/.

A bit about vacuum pumps

HeatingHelp
HeatingHelp Posts: 366
edited May 2016 in THE MAIN WALL

imageA bit about vacuum pumps

He wanted to take advantage of the 1,700:1 expansion ratio between water and steam. The trick was to make all the pipe joints tight so that air couldn’t get back into the system once the steam had shoved the air out, and to use special air vents that had check valves at the outlets.

Read the full story here


Comments

  • robglo
    robglo Member Posts: 1
    very good
  • jumper
    jumper Member Posts: 1,609
    Before heating season begins,it's a good idea to pump down as low as you can.Air is never good for steam heating.
Sign In or Register to comment.

Welcome

It looks like you're new here. If you want to get involved, click one of these buttons!