How to Bung live central heating systems 

I waited 5 weeks for a pumper to call to change two leaking pump valves and the heating pump I got the usual crap I'll call with you Monday then Thursday and so on. I watched this video ordered the bungs on Amazon they arrived the next day and I had the job done in an hour plus saved a packet.

There is always a sneaky auto air eliminator hiding somewhere to blame if the bung doesn't workfor you! Very satisfying if it works all the same. Some time saved.Great video

Good little video. I have seen some plumbers stick a pushfit stop end on the vent instead of the bung too. 😊

Why not just use a freezing kit? I find this far easier, especially when just changing valves

A primitive CH system you only find in the UK.

Any chance you could bung me some money 😂😂😂