Why would you change it.....

[Riley]

If installed properly then I guess nothing. I guess there’s more to go wrong.

 

[Aire]

Probably just an excuse for BG to do unnecessary work so they charge more.

 

[Welder]

In general.

In one word - oxygen!

 

[Harvest Fields]

In one word - oxygen!

This type of system has been working well for many years though mate.

 

[Welder]

It worked well when hex pathways were big & they were made of cast iron. Now they tiny & made of ali they block cos oxy causes crap in system.

 

[Harvest Fields]

It worked well when hex pathways were big & they were made of cast iron. Now they tiny & made of ali they block cos oxy causes crap in system.

I don’t really fit alloy heat ex’s to be honest mate. Maybe that’s why I haven’t had an issue.

 

[king of pipes]

Tread carefully hear BG have screwed up and now you are being asked to pick up the pieces , a detailed breakdown and estimate of the work needed to put it right and a clause stating you will not be held responsible for any failure of existing pipework from pressurising the system again . Best of luck . Kop