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Mend Worcester Home Heating Systems

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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 Bosch 400

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We have 35 questions about mending 'worcester bosch 400' in category Heating, Home Heating Systems

How to mend Worcester Bosch 400

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Mend Worcester Bosch Boiler PCB Fault

Worcester Bosch Highflow 400 rsf boiler problem?

I have a problem with my Worcester Bosch Highflow 400 rsf boiler. If hot water is on, I cannot get central hea... [Read more]

Mend worcester bosch lights

worcester 400?

We have a Worcester Bosch 400 and th boiler lights won't come on there is power to it _ any ideas?

Mend worcester highflow 400 boiler

Worcester bosch highflow 400 combi boiler?

Hi, I have the Worcester bosch highflow 400 combi boiler I understand the principle of having the Heatbank but... [Read more]

Mend worcester highflow 400

worcester bosch highflow400?

Hi Ian many thanks for your answer to my question ,will i have to drain the pressure out of the system first b... [Read more]

Mend bosch works fine

worcester bosch highflow400?

Hi my boiler is about 9years old it works fine but the pressre gauge goes over 3 bar when heating is on anybod... [Read more]

Mend heating pressure boiler system

where is the water pressure tap ?

I have a worcester bosch 400 highflow and can't seem to find how I top the water up for the pressure, it's wel... [Read more]

Mend boiler combi Worcester

Worcester bosch highflow 400 combi boiler NOT working? ?

Hello the boiler cut out the other day i have tried to light it by depressing the grey button then lighting th... [Read more]

Mend combi boiler heating worcester bosch

Worcester bosch highflow 400 combi boiler NOT working?

There is no water or heating in my flat.....the black arrow on the pressure gauge is at around 1.5....( it was... [Read more]

Mend Worcester Bosch Combi Boiler Diverter Valve

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

Mend worcester gas boiler help

Worcester Bosch Highflow 400 Gas Boiler?

Hi Wonder if anyone can help. My WB HF400 boiler occassionally starts 'clicking' repeatedly. When I look at t... [Read more]

Mend radiators high working

How can I get veirfy my radiators are operating properly?

MY Worcestero Bosch high flow 400 had not been working for the past month. Recently the Heat exchanger and pu... [Read more]

Mend remove worcester bosch

How do I remove the top cover from Worcester Bosch Highflow 400?

Something is leaking, I can hear the dripping, and yes there is water seeping down to the kitchen below. I ... [Read more]

Mend worcester highflow 400

my worcester bosch Highflow 400 will not ignite?

my worcester bosch Highflow 400 will not ignite.

Mend boiler heating engineer

how do I increase the pressure on worcester bosch highflow 400 combi boiler?

I have a worcester bosch highflow 400 combi boiler, about 14 years old. The hot water cuts in and out when the... [Read more]

Mend fault worcester boiler hot

any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]

Mend bosch temperature temp

Worcester Bosch High Flow 400 Safety Temperature Limiter?

Why do the Safety Temp Limiter keep tripping when CH & hot water switch on & running hot water to fill bath

Mend boiler turn turns

how can i fix my boiler?

the boiler fires up ok but when i turn the c/h on it turns of after about 10 mins. boiler is worcester bo... [Read more]

Mend water worcester combi system

Add water to sealed Worcester Bosch Highflow 400 combi boiler?

As the sealed system does not have an expansion tank, we are looking for a screw to turn 90 degrees to let wat... [Read more]

Mend fill system water

How do I fill the system with water?

I have a worcester bosch 400, I was looking for the filling loop but could not see one, as the pressure guage ... [Read more]

Mend boiler leak pressure

I have a water leak from my Worcester Bosch 400 Highflow electronic?

Water is leaking from somewhere inside the boiler housing,running out underneath. I can hear a dripping noise... [Read more]

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Mend 30 boiler fire flashing

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

Mend Worcester Greenstar Home Heating

Worcester green Star?

Mend Worcester Heating Thermostat

Boiler not working?

Mend worcester boiler radiators months

Worcester boiler dripping water?

Mend programmer work boiler

Reset my worcester dt10rf programmer?

Mend worcester combi boiler

Worcester botch combi boiler?

Mend Heating, Home Heating Systems

How can I fix this problem?

Mend greenstar 25si pressure boiler

Worcester greenstar 25si compact?

Mend boiler problem combi

Worcester boiler problem?

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