baxi 105he diverter valve

[phil hair]

hi, ive got a baxi 105 he that's heating the rads when calling for hot water, but no hot water. i changed both the diaphragms on the diverter valve, didn't fix it. I see that both 'pins' operate the micro switches. any ideas?

thanks

 

[AMGasServices]

Try isolating the central heating flow using the valve underneath the boiler. If you get hot water then you’ll probably have to replace the complete diverted valve as it’s passing.

 

[cjg]

It's a little cartridge on the right hand side of the boiler that's the problem loads of people miss it. Cost just a couple of quid. Peace of cake to fit.

 

[phil hair]

isit the water filter cartridge?