Search found 4 matches

by chrislangton
Thu Jun 03, 2010 11:28 am
Forum: Plumbing Forum
Topic: Worcester Bosch 240 - Poor Hot Water Output
Replies: 5
Views: 19159

Worcester Bosch 240 - Poor Hot Water Output

Checked this out several times but the flame picture didn't seem to differentiate at any point between CH and HW demand. The flame picture even remained constant after the heating had been on for a couple of hours possibly suggesting an under specced boiler. Having also spoken to a couple of other p...
by chrislangton
Thu May 27, 2010 2:01 pm
Forum: Plumbing Forum
Topic: Worcester Bosch 240 - Poor Hot Water Output
Replies: 5
Views: 19159

Worcester Bosch 240 - Poor Hot Water Output

Thanks for this. It will probably be the weekend now before I get a chance to try out your suggestions. This model has a white cylindrical water to water DHW heat exchanger situated just under the large red expansion vessel I downloaded the manual and parts documents from the Worcester Bosch site an...
by chrislangton
Wed May 26, 2010 8:41 am
Forum: Plumbing Forum
Topic: Worcester Bosch 240 - Poor Hot Water Output
Replies: 5
Views: 19159

Worcester Bosch 240 - Poor Hot Water Output

Thanks htg, I ran the hot taps for well over 10 mins this morning CH Flow did not even get warm, however, for the first time in days I got quite hot water coming out the tap. I let everything cool down again then ran hot tap again. After almost another 10 mins started to get relatively hot water aga...
by chrislangton
Tue May 25, 2010 8:51 am
Forum: Plumbing Forum
Topic: Worcester Bosch 240 - Poor Hot Water Output
Replies: 5
Views: 19159

Worcester Bosch 240 - Poor Hot Water Output

Hi All, The temperature of the hot water output on my Worcester Bosch 240 boiler has recently dropped to tepid at best, even after running HW taps for several minutes. I had a similar problem several years ago and, as many of the forums suggested, it was the diverter valve. As the sypmtoms were iden...
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