Hi guys,
Sorry for my ignorance but I have no prior experience of boilers. My question is this - my girlfriend's house is fitted with a Potterton Envoy boiler. On the bottom of the housing at the rear there is a yellow plastic 'plug'. When the heating is on (but not the water) it is leaking water from here. It looks like it may just need a new o-ring or something, but not being familiar with these I thought it best to check.
What is the likely cause and how can I fix it?
Thanks in advance.
Mike
Sorry for my ignorance but I have no prior experience of boilers. My question is this - my girlfriend's house is fitted with a Potterton Envoy boiler. On the bottom of the housing at the rear there is a yellow plastic 'plug'. When the heating is on (but not the water) it is leaking water from here. It looks like it may just need a new o-ring or something, but not being familiar with these I thought it best to check.
What is the likely cause and how can I fix it?
Thanks in advance.
Mike