DIY Doctor

Main navigation

DHW not reaching max temperature. Only hand hot warm. Not giving the readings required for a Gas Test

Postby alan brewer » Fri Jul 22, 2022 3:58 pm

Worcester Combi 240 RSF. New heat exchanger. New diverter valve & microswitch. Gas pressure at meter checks ok. Gas reaches gas valve at correct pressure. Burner doesn't burn high enough (low flame) to get hot, hot water, only hand hot. 19kw coming in only 9kw out. What would be the next problem please?.
alan brewer
Rank: Labourer
Progress to next rank:
Posts: 1
Joined: Fri Jul 22, 2022 3:43 pm

  • 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