Lynnie asked ... BT Studio 4500 cordless telephone?    |    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?    |    Click here to ask your question

how can i fix my central heating. Glow-worm ultimate?

my boiler fires up and heats the rads . after about an hour the rads go cold, but the boiler keeps fireing
can anybody help.
ken hart, March 2016
Look like faulty diverter valve ,change motor

Ltd, March 2016
link Click here to see other fixes for Glow-Worm.