Mend > Home Heating Systems

not turn off?

my danfos fp715si will not turn the boiler off. I have to use the thermostat to turn the boiler off. Tried the... [Read more]

heating?

poor heating flow to the last two radiators

how do I fix low hot water pressure in my Worchester 9.24 boiler?

I can only get low pressure from my hot water taps and shower ,but my central heating is ok how do I fix it ... [Read more]

no hot water?

Hi got a worcester 82i junior when you turn hot tap on boiler does not fire up if you turn heating on it fire... [Read more]

My boiler is a Thorn EMI Boiler F ?

I have a Thorn EMI Boiler F. The heating was working yesterday- but the radiators were boiling hot and when I ... [Read more]

change thermostat on storage heater?

change thermostat on storage heater

Ferroli Optimax he 31 c?

Can't get any hot water doesn't seem to ignite when we open any of the hot water taps or shower . Just had a... [Read more]

Siemens rdh10rf thermostat stuck on 40 degrees. . ?

How do I get Siemens thermostat to work - it is stuck on 40 degrees

water pump?

iam not sure but i think my water pump isnt working on my worcester 28i isnt working how do i check it out

how can i fix my boiler?

pressure in combi boiler goes down overnight

worcester / danesmoor 12/14?

After recently moving into my house ,I have just received my first oil delivery, however the boiler lockout li... [Read more]

Clock not working?

On a vanillant boiler timer clock not working

worcester 28i playing up?

the fault light comes on and the fan/blower keeps going i have done every thing you sugested and it does work ... [Read more]

Siemens RDJ10RF Thermostat fault?

I have a problem on my Siemens RDJ10RF Thermostat where although the temperature settings work which show that... [Read more]

how to pressure boiler after bleeding radiators?

we have bleed the radiators and the pressure has dropped how can we re-pressurise

Remeha avanta boiler 28 - help???

Hi I have just had my boiler serviced in November and since , it keeps losing pressure down to 0 everyday, tod... [Read more]

where is the boilerdiaphram?

i need to locate diaphran in my boiler

Back 105 e 30 degree light?

Back 105 e 30 degree light is flashing , there is no 230 v at a1 connector terminals 2&4 have tried reset but ... [Read more]

how do i fix my britony combi se boiler?

The 40 and 80 lights are flashing and I don't have any heating or hot water please help

Servowarm Elite 50 PCB board?

Does anyone have a PCB board for the Elite 50, my relay has broken and is making a racket.