heatline capriz 25 no hot water

[yossa hughes]

I have a heatline capriz 25 with no hot water the boiler lights when taps turned on but then switches off after a few seconds the water in the hot outlet bearly gets warm,someone advised me the spindle will require a service kit but i'm more inclined to suspect thermistor the boiler does not relight when water in pipe has cooled and no warning leds are operated. any advise please

 

[diamondgas]

Boy's from the black stuff!! That's where I've heard that name before

Anyhoo's yossa, sounds like the h/w flow is only being detected for a short period of time. Without checking out mi's I couldn't say for deffo whether that'd be diaphragm of flow switch! Could be sensor but less likely IMO

 

[armourer]

Easiest way to quickly test the diverter is to turn on a tap and feel the central heating flow pipe under the boiler. If it gets hot, its the diverter (or a blocked plate).

That said it should fire back up when it cools down so sounds like something else.

Gizza Job

 

[diamondgas]

May even be a condensate issue ... flue issue .. etc. Does the heating work ok?

Your gonna need a gsr bloke to look at it you know?

 

[yossa hughes]

yer heating works fine,heating pipe is cool until heating switched on the pipe is way to hot to touch until water flow takes over,makes me think diverter working ok

 

[Selyodka]

Did you find out what is wrong with your boiler? Mine has exactly the same problem, would appreciate your advice, thanks!

 

[garrythegasman]

flow sensor/ flow turbine or hw ntc