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worcester heatslave 20/25 rso oil boiler?

is the circulating pump in operation when in hot water mode,ie heating turned off.

Why replace an oil boiler nozzle?

My Harcal 430 boiler has been running fine for well over 20 years with the same nozzle. It started rumbling on... [Read more]

Can't get boiler to stay on. What should I do?

We have enuff oil and heating working well till this am when it did not come. Tried to manually start. It will... [Read more]

boiler... help!?

Our boiler keeps cutting out. We had a delivery of oil. I turned heating on but it wouldn't fire, so I bled it... [Read more]

How do i bleed a Bentone Sterling 40 St 108 pl burner?

Ran out of oil burner is running but there is a banging noise from the baffle plates inside the boiler. Boile... [Read more]

Grant oil combi boiler fix?

My boiler has chosen to heat the radiators when the heating is switched off. Is this a comon problem and is t... [Read more]

oil fired central heating boiler making a clicking noise?

My oil fired central heating boiler is making a continous clicking noise. What should I do to correct this?

Worcester Heatslave noisy bang when turning on hot water?

Hi Have a Worcester/Bosch Heatslave Oil combi boiler. When I turn on any hot water tap in the house there is a... [Read more]

airlock in 1/2 of a zone?

sounds wierd but i have a 2 zone system {1st floor and basement} my 1st floor is split into {kitchen, LR, Bat... [Read more]

Firebird 90 oil combi boiler?

i have a firebird 90 combi boiler. I very rarely use it to heat the water as I have a seperate electric shower... [Read more]

eurocal boiler?

Hi, my 12 year old eurocal oil combi boiler has been troublesome for some time. 1. water pressure goes high ,... [Read more]

how to reignite boiler?

we have a worchester heatsave 12/14 oil boiler and the flame has gone out how do we reignite the flame

Boiler lockout after power cut?

Following a power cut my Worcester Heatslave 20/25 is on lockout. Oil burner will not ignite, would a power c... [Read more]

Fix my Worcester Heatslave 20/25 oil boiler?

Worcester Heatslave 20/25 boiler 10 years old - over heating the domestic hot water, dangerously hot despite a... [Read more]

Worcester boiler. There is hot water but no heating?

I have a Worcester green star oil fired boiler. The hot water works but not the central heating

Lock out light?

I have a Myson Velair 90/110 Oil boiler. The Lock out light comes on from time to time, can you tell me why pl... [Read more]

I have water coming out of the automatic air vent on my boiler?

I have water coming out of the automatic air vent on my Worcester 15/19 heat slave oil burner? Can anyone advi... [Read more]

camray 2 need bleeding?

hi i have just moved into a home which ran out of heating oil, we have had a delivery of oil but now the boile... [Read more]

when I plug in the drayton plug it trips the electric supply?

I have a drayton wireless system for my oil boiler and it stopped recieving the signal and now it keeps trippi... [Read more]

My firebird olympic s 70-90 wont start up?

Hi, one morning the oil boiler wouldn't start up. Pressed the reset button tried to fire up but didn't see... [Read more]