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Mend Glow-worm 100e Combi Boiler Diverter Valve Hot Water

Glow-worm combi boiler 100e information urgently needed?

where is the diverter valve on a Glow-worm 100e combi boiler and what do i need to do to change the diaphragm as i have been informed it is a common fault when heating is fine but hot water doesnt run.?

alan fenlon.hopefully very grateful to someone out there.
October 2007

Glow-worm Glow-worm 100e Heating, Home Heating Systems Combi Boiler Diverter Valve Hot Water

its a brass round flat valve with machine screws holding it together, with 2 thin pipes comming off it.
to fix you will have to shut off the flow and return valves and the cold supply to the boiler, drain the pressure ( with PRV is quick) undo valve assemble and change diaphram. quite easy but id google for a service manual to study before you attempt

col
October 2007

if you need to ask such a basic question are you really up to doing the job yourself????

Paul the gas man
October 2007

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Glow-worm 100e Combi Boiler: Diverter Valve & Repair