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[pgr]

can someone tell me if my central heating pipes should get hot when running hot water only .(central heating off) or is the diapham in diverter valve is cracked.

thanks

 

[danielp]

well if u ran the hot water does a nr radiator get warm

 

[Puddle]

the divertor valve is not closing off heating correctly,not due to diaghram,valve requires stripping and cleaning and pins lubricated

 

[pgr]

yes near radiators get warm .

well regards to cleaning and lubricating do i need new gaskets and what do you lubricate with?

thanks

 

[stevetheplumber]

yes near radiators get warm .

well regards to cleaning and lubricating do i need new gaskets and what do you lubricate with?

thanks

all combis dump heat after hot water has run but should only be a minute at the most so yes first rad can get warm but shouldnt stay warm

 

[pgr]

if it does stay warm are we back at diverter valve