noisey Back boiler 24/5 ketteling

Postby marriott1570 » Thu Mar 20, 2008 8:40 pm

We have a back boiler serviced every year a Baxi it kettles 24/7 from start till it gets fully hot say 2-3 hours ? we have fernox in the system flushed it but no good we canot get rid of the noise? CAN any one help me out and pos tel me how or what is causing the problem

Many thanks
Rank: Labourer
Progress to next rank:
Posts: 1
Joined: Thu Mar 20, 2008 8:34 pm


Simply Build It

Postby htg engineer » Thu Mar 20, 2008 9:23 pm

Limescale, a build up over many years in the heat exchanger, pipework and tank/cylinder, probably too old and too stubborn for descaler to dissolve.

New heat-ex and pipework required. Weigh up the costs - likelihood of other faults ? time for a boiler/system upgrade maybe ?
htg engineer
Rank: Project Manager
Posts: 3224
Joined: Tue May 22, 2007 5:22 pm

Display posts from previous
Sort by
Order by

  • DIY How to Project Guides

  • DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!


  • Related Topics