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Mend radiator thermostatic stuck
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One radiator in a bedroom is always cold?

One radiator in a bedroom is always cold. It used to work fine. I have tested the thermostatic value and the... [Read more]
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Mend 350

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We have 173 questions about mending '350' in category Heating, Home Heating Systems

How to mend 350

Pages 54321
Mend combi pressure heating
1

Worcester 350 combi boiler?

How do I get the water pressure back up over 1 bar? Pressure has dropped and can't work out how to alter it.
Mend heating central heating system failure
1

Worcester 350 not working, help!?

My in laws have a worcester 350 it was working fine then, without warning, they had no hot water or central he... [Read more]
Mend heat exchanger correct
3

Worcester 350 Combi Plate heat Exchanger - Is engineers diagnosis correct ?

We have a Worcester 350 Combi and recently when we have been running the hot water the system has been overhea... [Read more]
Mend boiler central heating faulty
1

hot water not working on my worcester 350?

central heating works fine but the hot water does not come on anymore, it used to but kept switching from hot ... [Read more]
Mend boiler pressure combi
3

Worcester 350 boiler - low pressure light - gauge at right pressure?

First thing in the morning the boiler often hasn't fired, the boiler has the low pressure light showing even t... [Read more]
Mend combi heating pressure
2

my worcester 350 combi low pressure light keeps on?

the low pressure light keeps coming on and the system shuts down - no heating or hot water, it comes on eventu... [Read more]
Mend worcester boiler works
5

Worcester 350 locks out in morning only?

Hi, we inherited the boiler with the house. Everything works very well except the first start on the time swit... [Read more]
Mend Worcester Combi Fault
2

How do i fix my worcester 350 combi?

my boiler has suddenly stopped working. it appears there is no power going to it as there are no lights on. ho... [Read more]
Mend boiler heating leak
8

low water pressure in worcester bosch combi boiler?

i keep having to add water via loop to my w-b 350 combi boiler with increasing frequency. the pressure falls ... [Read more]
Mend bosch combi central heating
1

Bosch 350 Combi. CH not working domestic water OK?

Bosch 350 Combi. I have a similar fault to an earlier posting in that domestic water is OK but central heating... [Read more]
Mend boiler combi pressure
2

How can I reduce pressure in my Worcester 350 combi?

How can I reduce pressure in my Worcester 350 combi? My 13-year old boiler crashed and I used the manual tap t... [Read more]
Mend boiler heating hot water
2

Worcester Bosch Combi 350 Boiler keeps cutting out?

Hi there, We have the above named boiler and have had 2 WB technicians in this week to look at it and neith... [Read more]
Mend heating hot water
2

Worcester Bosch 350 combi.No central heating but hot water?

My boiler now does not work when using the central heating. It did work intermittently originally- hot water i... [Read more]
Mend boiler combi heating
1

Where can I get a manual ??

Does anyone know where I can get a user manual for a Combi Worcester 350 boiler. I inherited the boiler with ... [Read more]
Mend boiler losing worcester
1

my boiler keeps losing pressure worcester bosch 350?

my boiler keeps losing pressure even when topped up
Mend pressure heating radiators
2

How do I repressurise my Worscester Bosch 350 Combi boiler?

Can anyone tell me how to repressurise my Worscester Bosch 350 Combi boiler? Low pressure (red light) is on a... [Read more]
Mend boiler heating worcester
2

How can I fix my Worcester 350 CH Boiler?

HELP, my worcester 350 boiler will not work at all, I have no heating or hot water, the red low pressure light... [Read more]
Mend combi boiler pressure home heating
2

Worcester 350 combi boiler keeps shutting down?

My 11 year old Worcester 350 boiler will get to temperature and then completely shut down after approx 40 minu... [Read more]
Mend boiler potterton reset
4

My Potterton Profile keeps going out - Please help?

Help with Potterton Prima Profile? Hi I wonder if you can help. I have the above boiler which until recentl... [Read more]
Mend Worcester Combi Leaks
11

how can I fix my worcester 350 combi boiler?

the pressure on my worcester 350 keeps dropping to zero, this happens several times a day, I have looked for l... [Read more]
Pages 54321

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Mend Heating, Home Heating Systems

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Mend radiator thermostatic stuck

One radiator in a bedroom is always cold?
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Greenstar 24Ri boiler, fast flashing - can I reset?
Mend Heating, Home Heating Systems

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How to mend ...

Mend Alpha Mend Alpha Heating Mend Apollo Mend Ariston Mend Baxi Mend Bermuda Mend Berry Mend BIASI Mend Bosch Mend Boss Mend Boss Therm Mend Boulter Mend British Gas Mend Britony Mend Brittany Mend Brittony Mend Camray Mend Cannon Mend Canon Mend Celsia Mend Chaffoteaux Mend Chaffoteaux & Maury Mend Concord Mend Crane Mend Danfoss Mend Digistat Mend Dimplex Mend Drayton Mend Ecomax Mend Ferroli Mend Fertech Mend Firebird Mend Flexicom Mend Glow Worm Mend Glow-worm Mend Glowworm Mend Grant Mend Grundfos Mend Halstead Mend Harcal Mend Heatline Mend Heatslave Mend Honeywell Mend Horstmann Mend Hydroline Mend Icon Mend Icos Mend Ideal Mend Isar Mend Jaguar Mend Johnson & Starley Mend Keston Mend Kingfisher Mend Kohlangaz Mend Landis & Gyr Mend Lifestyle Mend Linea Mend Main Mend Medway Mend Modena Mend Morco Mend Myson Mend Netaheat Mend Ocean Mend Optima Mend Potterton Mend Powermax Mend Prima Mend Promax Mend Protherm Mend Pulsacoil Mend Puma Mend Randall Mend Ravenheat Mend Remeha Mend Riello Mend Sabre Mend Saunier Duval Mend Servowarm Mend Siemens Mend Sime Mend Stelrad Mend Swift Flow Mend Switchmaster Mend Thorn Mend Thorn EMI Mend Tiger Mend Trianco Mend Vaillant Mend Valiant Mend Viessmann Mend Vizo Mend Vokera Mend Vulcan Mend Worcester Mend Worcester Bosch

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