Hot Water but no Central Heating

Johnbeare · 11 Sep 2006

Ideal concord boiler
Sunvig tkd 3501 thermostat (new)

initial problem: boiler not firing

installed new themostat boiler heats up, plenty of hot water.
boiler gets very hot especially pump and primary CH pipes and the clicks off without the heat getting to the rads

TIA
JOHN

acattanach · 11 Sep 2006

Central Heating water pump? Under the floor somewhere?

It was in mine last year.

simon_d · 11 Sep 2006

sounds like the pump needs replaced

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Hot Water but no Central Heating

Johnbeare

acattanach

simon_d

DIYnot Local

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