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Mend Faulty Valve Boiler

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We have 132 questions about mending 'faulty valve boiler'

How to mend Faulty Valve Boiler

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Mend vaillant turbomax diverter valve problem
9

Vaillant TurboMax Diverter Valve problem?

I'm sick of repairing this TurboMax. First, a history of problems. The diverter valve, then a switch on th... [Read more]
Mend boiler heating gas valve
1

Ariston Microgenus 27 MFFI won't shut down?

My Ariston Microgenus 27 MFFI is now six years old and has been serviced every year. Over the last few weeks w... [Read more]
Mend boiler heating faulty

biasi 24 s?

I my boiler is not reaching temperature. when it calls for heat to either dhw or heating the boiler fires up f... [Read more]
Mend heating diverter valve heat exchanger

Vallant TurboMax 828E?

My boiler which is 3 yrs old takes several mins before I get hot water from the tap. I have replaced the diver... [Read more]
Mend boiler heating fault
2

hOW TO GET MY BOILER TO LIGHT EVERY TIME?

POTTERTON PROFILE 80E. WHEN THERE IS A DEMAND FOR IT TO LIGHT THE IGNITION PILOT LIGHT IGNITES AND THE MAIN... [Read more]
Mend combi boiler central heating faulty
2

how to fix my vaillant turbomax plus 282/2e combi?

re: vaillant turbomax plus 282/2e combi boiler. Problem with c.h coming on when internal timer in 'off' and ro... [Read more]
Mend central heating cutting
6

Glow Worm Economy Plus fault?

I have a glow worm economy plus Central heating boiler. It started cutting out, I could re-light it but it wou... [Read more]
Mend boiler gas thermostat
1

How can I fix a Housewarmer 45 Legend Gas Boiler/Fire unit?

My gas boiler consists of one pilot and one main gas valve, a control box, and a thermostat. When the boile... [Read more]
Mend boiler heating plumber
1

All the radiators work except one. I have tried a few things but still?

Hi, Hope you guys can help. This winter my radiator in my bedroom doesn't heat it up properly, it is warm a... [Read more]
Mend central heating fault gas valve
3

Glow worm hot water express boiler ?

pilot on ok, fan runs low speed and high speed ok, but boiler will not fire up either on hot water or central... [Read more]
Mend boiler pressure heating
1

Boiler Pressure problem?

Hi all. After a 10 hour blackout here at -20 celsius, my old boiler won't get up above 8psi and the relief val... [Read more]
Mend boiler pressure worcester bosch
1

i have a worcester bosch 28i and i am having problems with pressure?

I am having problems with pressure, I am having to fill the system every day, this is because the system press... [Read more]
Mend boiler heating lockout
2

no heating or hot water?

when the boiler is switched on it trys to fire but then a red light comes on with a flame next to it. i think ... [Read more]
Mend heating thermostat radiators
2

Heating won't switch off?

Okay, it's a long one.... We have a heating only boiler with a separate water tank for the hot water. A wh... [Read more]
Mend heating thermostat space saver
2

How can i fix my Glow Worm Space Saver 20 - 30F?

If i blow into the APS (via restrictor) the boiler lights up, heats and runs for about 5 minutes but will not ... [Read more]
Mend working pressure drop
5

working pressure drop?

went to repair falcon ll boiler nothing wrong with sensors dc voltage across both wires were correct but gas v... [Read more]
Mend boiler radiators thermostat
5

minimal heat from radiators and hot water system?

Since turning the heating back on our hot water has cooled down to minimal heat and the radiators do not get h... [Read more]
Mend boiler heat exchanger fault
1

High pressure on a Baxi 105E?

My boiler has a high pressure fault not caused by the filling loop. I have been told that it might be the DWH ... [Read more]
Mend pressure valve radiator
2

where is the pressure gauge in a baxi solo 3 pfl range?

i need to replace a faulty valve on a radiator, which i can do but i was told that i need to set the pressure ... [Read more]
Mend boiler heating servicing
6

Potterton Netaheat 16-22 MK1?

My boiler is 28 year old, still going well and serviced with BG contract. However lately it has been slow to i... [Read more]
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