Recent content by Joshuajoe

The usuall cause of damage to fibre washers is over tightening of the compression joint, the two opposing parts being forced together.

Well seeing as though there is a lot of sarcasm in your text, i have fitted loads, obviously i don't apply the gas because i'm only qualified in Plumbing and Heating NVQ LEVEL 2 AND CITY AND GUILDS 6129 and 6089, and BPEC UNVENTED SYSTEMS. I CAN SPEAK WITH A LITTLE AUTHORITY ON THE SUBJECT!!!!!!!!!

Well seeing as though there is a lot of sarcasm in your text, i have fitted loads, obviously i don't apply the gas because i'm only qualified in Plumbing and Heating NVQ LEVEL 2 AND CITY AND GUILDS 6129 and 6089, and BPEC UNVENTED SYSTEMS. I CAN SPEAK WITH A LITTLE AUTHORITY ON THE SUBJECT!!!!!!!!!

Hiya, if you already have a condensing boiler in your home it's against the law to fit a none condensing boiler. And the answer to your question is YES, condensing boilers are far more efficient, choose SEDBUK rating A or B.