baxi 105he leaking seal

[diamondrobbins]

Hi,

I have a baxi 105he which has a weep on the DHW diverter valve where the pushrod enters the nut on the front of the valve.

This is not the first time it has leaked, I changed the o-ring & nut about a year ago, cleaned up the pushrod and it has started weeping again.

Does anybody have any advice, as far as I know,service kits only come as compolete diaphragm kits.

Can the o-ring be changed by just turning off the mains water supply & not draining the central heating system?

Thanks Very Much

 

[namsag]

Yep just turn cold off under boiler, also use silicone grease this helps keep it sealed

 

[diamondrobbins]

Thanks very much namsag
Diamondrobbins