oil central heating problem


Postby ian0109 » Fri Feb 06, 2009 9:42 am

We have an Oil Central Heating System with honeywell control.Recently the water in the main hot water tank is heating up when only the heating control is on.I do not really understand this,could there be a problem with two way valve.We only use the system with either hot water or heating on but not both together.Any advice would be appreciated.
ian0109
Rank: Labourer
Progress to next rank:
0%
Posts: 1
Joined: Fri Feb 06, 2009 9:33 am

Sponsor

Simply Build It

Postby stoneyboy » Fri Feb 06, 2009 5:32 pm

ian0109,
Assuming that in the past you could select CH only, then the motorised valve sticking partly open is the most likely cause.
end
stoneyboy
Rank: Project Manager
Posts: 2745
Joined: Wed Dec 10, 2008 6:44 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