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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?

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

My worcester 28i Junior boiler is not working?
My worcester 28i Junior boiler is not working?

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

Mend boiler heating metal

diapham boiler?

hi all i have a halstead ace boiler is the diapham rubber or meatal boiler part number is 840505 cheers
Mend boiler gas thermocouple
2

Glow worm space saver 45-60 cutting out?

My boiler cuts out after 30 seconds cutting off main gas valve so lose main burner and pilot. It had a new t/c... [Read more]
Mend isar pcb problem
1

my isar h24 ?

the pcb has gone ..how do you fix this problem.
Mend heating come thermo
1

My heating does not come on - no communication between boiler and thermo?

My heating has not come on today. This has happened before about a year ago and I called the plumber who inst... [Read more]
Mend boiler heating faulty
3

Glow worm 38cxi not lighting?

Have had the boiler for 8 years now and its been nothing but hassel ,about 6 months ago when I used the hot wa... [Read more]
Mend heating 24 wrong

heating?

i have a vizo plus 24 and have a message FO what is wrong?
Mend boiler heating fault code
1

glow worm flexicom hx f4 fault code?

boiler wont fire up and is showing f4 code even after pressing reset button. Is there anything i can do to fix... [Read more]
Mend vaillant boiler heating
6

How can I fix my Valliant ecotech 824?

After refiling system switch the boiler on and nothing is happening, everything dead.
Mend boiler central heating pcb

ferroli falcon combi?

need to know rating of central heating control potentiometer on pcb for a ferroli falcon boiler
Mend central heating boiler pressure

how can i increase the water central in my boiler optimax ferroil?

How can i increase the water in my central in my boiler
Mend boiler combi boiler hot water
2

vokera combi hot water issue?

Hi My hot water tap has to be on full flow in order to trigger the boiler to fire up. Can it be adjusted to f... [Read more]
Mend boiler pressure Worcester

No hot water coming in to repressurise boiler?

Worcester Greenstar 28i Junior combination boiler. When I turn the two taps to bring the pressure up to 1.5 (... [Read more]
Mend boiler heating pilot light
2

boiler not working mexico ideal?

pilot light on ok but boiler not fireing up
Mend Siemens Boiler Heating
2

siemens RWB9 Programmer Fault?

i have a fully pumped system with zone valves , one for heating and one for hot water, my problem is that when... [Read more]
Mend boiler heating vokera

vokera excellsp80?

boiler not working removed cover it fired up put cover back on and it wont fire up
Mend water boiling temperature
2

dmestic hot water near boiling point, howto adjust temperature?

honeywell l641a1005 attached to hot water cylinder with spring band, i have tried turning switch down but has ... [Read more]
Mend Worcester Boiler Thermostat

Worcester Greenstar not working?

My heating has stopped working, but hot water seems ok. The blue light is on and not flashing and the green ... [Read more]
Mend boiler heating baxi

baxi bahama 100 poss air in system?

have just replaced the flow switches again and boiler seems to work okay, but when one of cold taps on sinks a... [Read more]
Mend boiler pressure heating
2

my boiler is in need of help, as am i!?

please help, my boiler is reading 3.5 bar upwards when it is off, it is leaking a fair bit at the back, the th... [Read more]
Mend boiler digistat hot water
1

heating?

Have drayton digistat +3 rf hot water working scr receiving message from sender boiler wont fire up red light... [Read more]

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