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Mend > Home Heating Systems

How can I fix my Potterton Prima
How can I fix my Potterton Prima 'F' boiler?

DRAYTON DIGISTAT RF1 WIRELESS THERMOSTAT?
Drayton digistat rf1 wireless thermostat?

Unknown error code (E168) on Potterton Promax 24 HE Plus?
Unknown error code (E168) on Potterton Promax 24 HE Plus?

my worcester greenstar HE boiler wont fire up?
My worcester greenstar HE boiler wont fire up?

How do I reset my wireless Siemens RDJ10RF thermostat?
How do I reset my wireless Siemens RDJ10RF thermostat?

Mend boiler heating pressure
1

FERROLI OPTIMA BOILER?

I have a ferroli optima 901 boiler which i am experiencing problems with. I have recently changed a radiator a... [Read more]
Mend boiler no heat system failure

no heating no HOT WATER?

boiler worked fine on saturday night sunday didnt work makes noise and wont light WHAT DO I DO???????????
Mend Heating, Home Heating Systems
2

How to bring back lustre to Stove Enameled metal bath?

We have an old cast-iron bath that's lost its lustre. Anyone with any experience of how to bring it back to... [Read more]
Mend boiler running cold
1

Alpha boiler cb28?

When running the hot water it goes cold after a couple of minutes for a few seconds and then returns to normal... [Read more]
Mend replaced water anti
4

baxi 105HE?

Once I have drained out my radiator and replaced it is it possible to pour the same water back into the system... [Read more]
Mend vokera boiler vessel
1

vokera boiler is leaking from valve on expansion vessel?

my vokera boiler would appear to be leaking from the small valve on the top of the expansion vessel, it is a f... [Read more]
Mend boiler pressure heating
3

how to I lower the pressure on the boiler?

i have a buderus 500-254 bolier i used the loop to add water to increase pressure but let too much water in th... [Read more]
Mend boiler heating radiators
2

helpmy ideal bolier is playing up?

no hot water when i put the hot water on the light comes on the programmer and the boiler ignites but the wate... [Read more]
Mend boiler heating fault code

ariston micrgenus?

I have a boiler with the fault code 'A-O'. Anybody any idea what the code stands for
Mend boiler heating pressure
1

Baxi 105HE How do i release the pressure?

I want to change a radiator how do i release the pressure i believe there is a switch, knob on the boiler whic... [Read more]
Mend central heating gas system hot water

how do i fix it ?

i have hot water but no heating on my gas central heating system
Mend boiler water pressure Ariston

how can i test a low water pressure switch on an ariston boiler?

how can i test alow water pressure switch on an ariston microsystem 21rffi
Mend boiler heating radiator
1

I wish to depressurise a Baxi 105 HE?

Hi I wish to replace a radiator. without draining the whole system. I believe i can depressurise the boiler bu... [Read more]
Mend cuts three times

My Neataheat 10-16 Fires up then stop immediately?

It fires up and cuts out immediately. It will do this three or four times and then start to work normally. Som... [Read more]
Mend heating hot straight

how to get boiler off of lockout mode?

when i put my heating or hot water on the boiler goes straight to lockout. also sounds like its not firing up ... [Read more]
Mend water heater cold
2

WATER HEATER?

I HAVE A FERROLI MODENA 102 ITS ABOUT 3 YRS OLD,THE PROB. IS WHEN WE HAVE A SHOWER THE WATER EVERY SO OFTEN GO... [Read more]
Mend oil house tank
1

clearing dirty oil?

I bought a previously owned house and find the kersene coming from the oil tank is very dirty so much so that ... [Read more]
Mend combi boiler heating Worcester Bosch

How can i fix my worcester bosch 28i rsf combi boiler?

I have to continuosly top up the boiler due to a drip leak in the safety discharge pipe and in the course can ... [Read more]
Mend combi boiler water pressure home heating
1

Halstead combi bolier?

My halstead combi boiler is losing water pressure. I have to fill it up on a daily basis. There is no sign o... [Read more]
Mend danfoss thermostatic valve
1

danfoss thermostatic valve ?

one of our danfoss thermostatic valves is turned off but not working as rad. is roasting hot and my husbands g... [Read more]

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