Mend > Home Heating Systems

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heating and water to hot even when turned down ?

heating and water to hot even when turned down

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how can i fix my vokera compact?

my vokera compact is losing pressure,it is dripping slightly from the overflow and trickles when the heating i... [Read more]

Sd620f problem with shower?

What type of boiler is the sd620f , I have one in my flat and it is boxed in, I think the vent must be in the ... [Read more]

U2 error worcester bosch?

water over heating and knocking boiler off - U2 code coming up

how to switch on pilot light?

how to switch on pilot light

where can i find a solenoid for my thorn harcal 430?

i have tried virtually everyone i can think of to obtain this part pleeeeeeeeeeeease can somebody help the boi... [Read more]

ariston boiler microgenius 28 mffi loosing pressure?

boiler creaating a problem ,with eror code eo2 .i tried to top up,but after some time pressure go down again,n... [Read more]

how can ifix my duval therma con f30e boiler?

my boiler keeps dumping water after i have re pressurised the system. it will not now let me pressurise it.the... [Read more]

worcester boiler not working?

i have a worcester 14/19cb1 and on the boiler is a picture of a triangle and every time my boiler should come ... [Read more]

I have a Boulter Camry Quartet boiler with no pressure!?

Hi guys Non expert female here, my radiators are hot at the bottom but cold at the top. Bleeding the radiator... [Read more]

wiring siemens rcr10/433 receiver to 24cdi rsf combi boiler?

please could you advise which terminals in st8 of the worcester 24cdi rsf combi boiler the siemens rcr10/433 r... [Read more]

what needs replacing to rectify the fault?

My potterton puma 80e system boiler which is around 12 years old cuts out as soon as the boiler ignites The d... [Read more]

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what does F1 mean?

it say f1 on the window what does it mean

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vaillant vcw282gb eh no heating or water?

Please help: vaillant vcw282gb eh was working fine last season. I left it off as I do not use hot water. When ... [Read more]

baxi duotec 33 he E168 fault code?

Intermittent fault

worcester greenstar jnr 28i no heating!?

hi got a problem with jnr 28i, have replaced changeover valve motor,and pcb,still no heating, any ideas? im d... [Read more]

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Vaillant ecoTECH 637 - F.15 fault?

Boiler is 2 years old and has been working well. Heating comes on with timer and then goes off after about two... [Read more]

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potterton puma 80e?

boiler runs for 5sec. then goes to lockout

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Topping up combi boiler?

I have changed a radiator on my Vaillant combi boiler operated central heating system. How do I bring the pres... [Read more]

heating going off before its time cicle?

when i set my heating for one hour or more aftr about 45 minutes the heating goes off. also i cannot run a bat... [Read more]