David Dawes asked ... How to recoil the starter spring - Champion R484TR?    |    peter high asked ... How can I set time on my Neff oven?    |    Michael asked ... Mountfield empress drive belt?    |    John Barton asked ... How do i clear the TAM?    |    John asked ... How can I mend my binatone veva 1210 handset?    |    Click here to ask your question

Boiler not working?

My Worcester Greenstar 30CDI is not heating the boiler since I changed the batteries on the thermostat

Brian, October 2022
I think you'll find the thermostat and it's receiver are separate from the boiler and will have their own manual.

You might need to re-pair the thermostat sender. Check the manual.


Endj, October 2022
link Click here to see other fixes for Worcester Greenstar.