no ch/hw

[stuck]

baxi solo boiler - new control board, gas valve- boiler gets hotter and hotter but not pipes - pump runs- HELP, getting expensive now.... water makes rushing noise regularly

 

[ollski]

somewhere around the highest point of the system there will be an air bleed in the pipework on a vertcal bit of copper, open him up and bleed the air out. That's the first point of call anyway.

 

[stuck]

system has now been bled..... still no joy....what now ... someone has told me either thermostat or blocked coil. how do i check?

 

[ChrisR]

thought I'd answered this. Revisit the pump - could be spinning but not pumping. Impellors can come loose , and they can go slow.

Feel the pipes to see how far the hot water gets.

 

[breezer]

thought I'd answered this.

you did