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Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one

Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]

Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]

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Mend Worcester Heatslave

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We have 177 questions about mending 'worcester heatslave' in category Heating, Home Heating Systems

How to mend Worcester Heatslave

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Mend boiler radiators diverter valve

Worcester oil heatslave 20/25 about 4years old. ?

When i ask for hot water I get the pre-heated hot water but when this is exhausted it runs cold. The boiler st... [Read more]

Mend oil boiler heatslave

Oil boiler will not restart after refilling the empty tank?

I have a Worcester Heatslave 20/25 boiler but we ran out of oil recently in error. The oil in the outside v... [Read more]

Mend pressure air worcester

water pressure?

hi just tried the valve on vessel just air came out, any thing else would be helpful,i have worcester heatslav... [Read more]

Mend Worcester Diverter Valve Heating

Hot water problem Worcester Heatslave 20/25?

The boiler fires up to provide hot water if a hot tap is used- even if the boiler control button for hot water... [Read more]

Mend worcester heatslave hot water combi

Worcester heatslave low hot water pressure. ?

I have an old heatslave combi. The heating side works well but the hot water flow rate is low. Any ideas? ... [Read more]

Mend worcester working fine

worcester heatslave 20/25 oil boiler?

The boiler seems to be working fine but im not getting hot water from the domestic hot water. Any ideas whats ... [Read more]

Mend boiler intermittent lockout

worcester heatslave 12/14 oil combi boiler firing intermitently?

My Heatslave 12/14 oil combi boiler is being very tempremental and has been for some months. It has locked ou... [Read more]

Mend bleed air pump

Worcester HeatSlave 20/25 ?

How do you bleed air from the pump?

Mend heating plumber radiators

worcester heatslave 15/19 combination oil boiler?

hi we have had no heating now for 3wks could anyone tell me whats wrong with my boiler i have hot water but no... [Read more]

Mend Heating, Home Heating Systems

heatslave 20/25 programmer?

Does anybody know the worcester part number for the dual programmer?. OR where i can source one from?. Many T... [Read more]

Mend central heating boiler worcester bosch

worcester bosch heatslave 20/25 oilfired boiler?

when hot water or central heating are running bar pressure rises over 3 bar and overflow active . when unit l... [Read more]

Mend home pressure overflow

worcester bosch heatslave 20/25?

bar pressure rises to 3 and overflow active when cold drops back to normal 1 bar

Mend heating temperature Worcester

why is my hot water only going hot when i put my tap fully on?

I have a worcester heatslave 9.24 which was working properly.lately,the hot water has only been running hot wh... [Read more]

Mend years heating water

Worcester Bosch Oil Heatslave 20/25 two years old?

Can not get the central heating to work; the water pump does not seem to be running. Hot water fine. Had a lon... [Read more]

Mend worcester bosch water pressure

Worcester Bosch Heatslave 15/19, No water pressure?

I realise that mains water is needed to increase pressure, but I can't see any valves or connections where i ... [Read more]

Mend central heating boiler Worcester

worcester heatslave 15/19 oil boiler,no ignition?

I have a worcester heatslave 15/19 oil boiler, i am getting hot water but no central heating, radiators are co... [Read more]

Mend ideas keeps locking out

Any ideas why our worcester heatslave 15/19 keeps locking out?

our worcester heatslave 15/19 boiler locks out as soon as we turn on the hot water or about 5 mins after we pr... [Read more]

Mend moved house boiler

Worcester heatslave 9.24 - can't re-pressurise!?

Hi - just moved into a new house, with functioning boiler (worcester heatslave 9.24). Bled the radiators (lot... [Read more]

Mend Heating, Home Heating Systems

does the heatslave 20/25 have a heat exchanger?

Hi, I have a worcester 20/25 oil fired boiler.Where is the heat exchanger, can it be replaced and how thanks ... [Read more]

Mend worcester oil hot

how can i fix my worcester heatslave 15/19?

firstly it runs on burning oil my hot water only worked when it wanted to then stopped altogether then the hea... [Read more]

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Mend Worcester Greenstar Home Heating

Worcester green Star?

Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

Mend boiler problem combi

Worcester boiler problem?

Mend programmer work boiler

Reset my worcester dt10rf programmer?

Mend greenstar 25si pressure boiler

Worcester greenstar 25si compact?

Mend worcester boiler radiators months

Worcester boiler dripping water?

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Worcester botch combi boiler?

Mend Worcester Heating Thermostat

Boiler not working?

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