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home Fix label Heating label_important Home Heating Systems

no heat to radiators unless hot water on?

suddenly my radiators will not get hot unless the hot water is switched on as well.
David Morris, January 2010
home Fix label Heating label_important Home Heating Systemsdone
There's a valve - it directs water to the rads or to the hot water system and sometimes to both - sometimes they get stuck. Diverter Valve / Mid position Valve...

http://www.centralheating-diy.co.uk/images/3_port.jpg

Your boiler engineer will soon sort it out for you...

Good luck...

Peccavi, January 2010

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