Recent content by chig

Hot water is great now I have flushed the dhw plate. Central heating is good to. However when the central heating is on the hot water is not as hot. Any Ideas.

Hot water is great now I have flushed the dhw plate. Central heating is good to. However when the central heating is on the hot water is not as hot. Any Ideas.

Thanks for your reply.I was hoping it was some device to get the hot water upstairs quicker.

This is not the main one at the back of the boiler. It says it is an optional expansion kit. http://www.vokera.co.uk/discontinued.asp page 50 fig 36h

Can anyone let me know what the optional expansion vessel kit is for.The part nos are 4518 for the vessel and 7612 for the pipe to mount it. Many Thanks.

Many thanks could this be causing the radiators to heat up in DHW mode?

It sits between the flat washer and the O ring in the recess. It is about 1/4 inch thick and is made of black rubber. I have used the service kits T0019 a few times over the last 10 years and this one is not in the kit. I have therefore removed the old one off the white bobbin and put on the...

Can anyone tell me if the service kit T0002 is for the excell. I know the T0019 is but am unsure about this T002. You see I am missing a new washer for the white shuttle valve. It is not the flat one on the end or the O ring but a thick one that is located in the middle of the white shuttle. I...

Thanks have done that. But the flow pipe still gets hot when I draw hot water. Any Ideas why this valve is not sealing properly. Should I put some silicone grease on the rubbers?

Can anyone supply a photo of the white bobbin in the diverter valve. I am trying to see if there is suppose to be a washer on the end. The problem is the radiators are heating up in DHW mode. I have purchased a service kit which has the white bobbin in but am unsure about this washer. A washer...