Alpha CD28C

[rockypaul]

Hi

we have an alpha cd28c which was installed in 2009 and been fine, we get it serviced each year and all okay. Now its getting colder we switched on the heating which is working fine, the problem we are having is that when the heating is on the Hot water is luke warm at best and a shower or bath is out of the question, does anyone have any ideas why this could be happening please and any fixes..??

Many thanks

Rockypaul

 

[DP]

Clearly boiler has not been serviced but checked safe operation.

A serviced boiler would not be doing that

This is a classic saying I hear from clients until they see what a service is ( described in the boiler manual)