HOW TO PULL A VACUUM – Apprentices – Quick TRV change – Plumbing Tips
How to pull a vacuum on a F and E or gravity fed heating system. Great for quick TRV, radiator valve changes and small jobs where draining the whole system can be problematic. Plus it will save you a bunch on inhibitor! This video is not for your average DIYer, more for the proper plumber and apprentice looking to learn, so don’t try this at home!
***VISIT OUR SPONSORS***
http://www.draytoncontrols.co.uk | http://www.traderadiators.com | http://www.mb-fix.com
SEE OUR CARDS AND ANNOTATIONS TO FOLLOW ON TWITTER, FACEBOOK AND GOOGLE PLUS!