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Mend Central Valve Water

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We have 378 questions about mending 'central valve water'

How to mend ... Central Valve Water

Mend Heating, Home Heating Systems

Can I change a TRV thermostat head for another one?

I have a water filled radiator (part of my gas central heating system) which is not coming on. I have worked o... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile Boiler will not ignite. Possible Airlock?

We have a Potterton Profile 60e boiler. We have just replaced the central heating pump and turned everything ... [Read more]
Mend Heating, Home Heating Systems

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]
Mend Heating, Home Heating Systems

Central heating not working?

My glow worm micron 50FF works for a short time then shuts down and both lights go out. Neither of the two lig... [Read more]
Mend Heating, Home Heating Systems

Valiant turbomax plus 828e?

I keep losing the domestic hot water when the central heating is on. I can only get it back by turning off the... [Read more]
Mend Heating, Home Heating Systems

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]
Mend Heating, Home Heating Systems

When timer operating water heating the central heating is coming on aswell?

When my timer is operating the water heating the central heating is also switching on when not selected and by... [Read more]
Mend Heating, Home Heating Systems

Worcester R28 HE Greenstar Condensing Boiler, Hot Water But No Heating?

I have the above boiler and have hot water but no heating. My thermostat is hard wired and seems to switch it ... [Read more]
Mend Heating, Home Heating Systems

valve controling hot water and heating system feels hot to the touch?

controlling valve for hot water and central heating feels hot to the touch when boiler is off. what could be c... [Read more]
Mend Heating, Home Heating Systems

Ecotec 831?

diverter valve was leaking and sticking, now the valve has been changed on power up the stepper motor moves fu... [Read more]
Mend Heating, Home Heating Systems

Diverter Valve bypass?

Hello, I have booked a gas engineer to come to fix my Mains Combi 24 boiler that appears to have a diverter... [Read more]
Mend Heating, Home Heating Systems

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]
Mend Heating, Home Heating Systems

Heating?

I have an old Ideal W boiler (conventional) which heats the water cylinder and will go to central heating only... [Read more]
Mend Heating, Home Heating Systems

the boiler heats the water but none is sent to tap or radiators?

after replacing the flow switch and diverter valve assembly complete I still have the same problem . the boile... [Read more]
Mend Heating, Home Heating Systems

Boiler Hot water intermittently losing temp, Heating seems fine?

The title explains the main issue, for some reason the hot water drops often every 20 secs or so, sometimes it... [Read more]
Mend Heating, Home Heating Systems

Divert valve and dhw termistor?

Hi Again You are right. After cleaning the divert valve all starts working properly but now again heats centr... [Read more]
Mend Heating, Home Heating Systems

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]
Mend Heating, Home Heating Systems

i have a ariston microgenus 28mff1 he?

I have hot water but no heating I have replaced the diverter valve actuator which was broken but the central... [Read more]

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