Search found 2 matches

by andy_harrogate
Fri Dec 05, 2008 11:53 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: glowworm. is it the flow switch ?
Replies: 1
Views: 5341

Hi

we have exactly the same boiler and we had intermittent hot water issues when demanded. You could run the hot tap and nothing would happen then other times it was fine.

Got a diaphragm replaced plus a switch for about 80 quid fitted. Its not been a problem since
by andy_harrogate
Fri Dec 05, 2008 11:32 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Boiler woes
Replies: 1
Views: 2371

Boiler woes

Evening My Glowworm Compact 100 is starting to make some hissing noises with the central heating on. Pressure is about 1 bar when cold rising to no more than 1.5 when going max chat. The boiler doesnt seem to hiss when hot water is demanded. I originally thought that the radiators needed bleeding as...
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