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Mend > Home Heating Systems

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

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

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

Ravenheat Boiler not firing up?
Ravenheat Boiler not firing up?

Fault Codes for Worcester Bosch Greenstar 24i Junior?
Fault Codes for Worcester Bosch Greenstar 24i Junior?

Mend home heating thermostat temperature

i have heating in my basement but not upstairs?

i have heating in my basement but not upstairs i have tryed the termostat
Mend heating radiators combi

Is a Britony Combi 80 boiler capable of running 12 radiators?

My radiators heat up only at the top of the radoator and does not heat up evenly at the botttom. I have tried ... [Read more]
Mend boiler heating leaking

vaillant vuwgb242e boiler?

heating side of it started to hit mian trip out, but hot water was fine. now the hot water is causing it to tr... [Read more]
Mend boiler heating error

My boiler is showing message F25?

My boiler is showing message F25
Mend Worcester Heating Boiler
1

worcester greenstar 30CDi - water won't heat up. ?

when we run the hot water the boiler kicks in but the water stays cold? any ideas?
Mend boiler heating ignition

ariston microgenius 23mffi?

hi,can anyone help,i have an ariston microgenius boiler thats will run from cold until it reaches the set temp... [Read more]
Mend boiler lockout solenoid

ferroli modena 80e lockout?

Hi.when i call for dhw or ch boiler goes straight to lockout..i have a clicking sound from gas valve solenoid ... [Read more]
Mend heating pressure radiator
1

depressure of boiler system?

when i release pressure from boiler system via a radiator does the heating system need to be running
Mend heating boiler systems
4

british gas 330 he?

british gas 330he boiler very noisy when start up can you help
Mend boiler fault heating
6

Glow-worm flexicom 30cx boiler?

Can someone tell m what an F43 fault is on the Glow-worm flexicom boiler and how to fix it? No heating on in h... [Read more]
Mend pressure heating system
10

hot water and pressure?

Why when i am running a bath i have to have the tap just open enough so the water just trickles out so that it... [Read more]
Mend heating pressure bosch
1

LOW PRESSURE ON WORCESTER BOSCH 350?

LOW PRESSURE LIGHT ON MY WORCESTER BOSCH 350 ON BUT PRESSURE SHOWING AT 1.5 WITCH HAD BEEN OK UPTO NOW.
Mend f5 fault glowworm
2

F5 fault on Glow-worm 18HX?

Does anyone know what this fault means
Mend heating systems house
1

fan?

the fan that blows the air out of the house is not working what could it be
Mend boiler heating vaillant
1

flashing ignition indicator on vaillant turbo max pro ?

i have been having a few problems with my vaillant turbomax pro the heating and water works fine for a bit ... [Read more]
Mend boiler heating pilot light
1

The pilot light keeps going out out on my concord gas boiler?

I have a 20 year old concord WRS gas boiler, the pilot light keeps going when lit, any ideas wots the problem?
Mend heating systems valve
1

marathon 400?

marathon 400 new valve after ten minutes completly shuts of new thermo couple fitted
Mend heating boiler lockout
3

Halstead Boss 50 cutting out?

I have a Halstead Boss 50 boiler that for no reason keeps locking out, does not do it at a set time it can be ... [Read more]
Mend servowarm elite 50

how can i fix my servowarm elite 50?

how can i fix my servowarm elite 50 the pilot light is lit but the haeting willnot come on we can here the mot... [Read more]
Mend boiler heating Worcester Bosch

Worcester Highflow 400 RSF?

looks like we may be without heating and hot water for xmas. Heating stopped working at 8.30pm last night, ji... [Read more]

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