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Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

Latest Questions

Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
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Mend Super 90

Free repair help

We have 71 questions about mending 'super 90' in category Heating, Home Heating Systems

How to mend Super 90

Pages 4321
Mend fire pilot light switch

sime super 90 wont fire up?

have sime super 90 have pilot light but wont fire up electronic switch clicking on & off
Mend boiler central heating hot water
1

Sime super 90 - Water only heated when tap on full?

I've got a Sime Super 90 boiler and have started having problems with it. The central heating works fine but t... [Read more]
Mend boiler central heating thermostat
1

Sime super 90 overtemp trip?

My boiler is working fine for the CH side of things. When I run hot water the overtemperture trip goes after a... [Read more]
Mend Heating, Home Heating Systems
1

CAN I EXTEND FLUE OF SIME SUPER 90 ?

SIME SUPER 90 BOILER FLUE COMES OUT OF THE TOP OF THE BOILER AND ELBOWS OUT THROUGH THE WALL - CAN IT BE EXTEN... [Read more]
Mend boiler leak home heating

firebird super q 50 90 leaking water from front?

water leaking from front
Mend heating temperature control

firebird 50/90 super q?

when the boiler is on timer it kicks in ok but doesnt always kick in as the temp drops.If i switch the control... [Read more]
Mend boiler combi diaphragm

super 90 plus will not light ?

i have just replaced the hot water bypass diaphram on my sime super 90 plus combi boiler which is activating o... [Read more]
Mend boiler heating power cut

after a power cut my boiler will not fire up how can i ge into the shut do?

my super Q 50/90 WILL NOT FIRE UP AFTER A POWER CUT HOW DO I GET INTO THE SHUT DOWN BUTTON WHICH IS SHOWING R... [Read more]
Mend super sime 90

super sime 90?

water not heating up to full temperature almost lukewarm radiators ok
Mend heating home systems
1

Sime super 90 manual?

Does anyone have a copy of the manual for this that they could send me?
Mend boiler heating troubleshooting
4

Firebird Super Q 50/90 boiler is air locked. how can i fix it?

my Firebird Super Q 50/90 is "air locked" How do I get it going
Mend boiler central heating combination boiler
4

SIME SUPER 90 - Diverter Valve?

Hello all, I have recently inherited a SIME SUPER 90 combination boiler in a house I moved into. The boile... [Read more]
Mend heating oil lockout
1

how can i fix my firebird boiler (super Q 50/90)?

it has been giving off a strong oil smell since we ran out of oil and had a lock out we were able to restart t... [Read more]
Mend combi boiler leaking faulty
3

leaking automatic air vent?

I have water leaking from the automatic air vent of my combi boiler (sime super 90)which stops when I tighten ... [Read more]
Mend problems help replaced
1

Sime Super 90 DHW/divertor valve problems HELP!?

Just replaced the diaphragm in the diverter valve, and lubricated the spindle with silicone grease. Although t... [Read more]
Mend fan replaced valve hot water
1

Sime super 90 Fan?

Have replaced the diaphram on the 3 way valve, and this seems to be OK. When I turn the hot water tap on, sho... [Read more]
Mend boiler heating manual
3

instructions for Sime super 90 MK2?

Just moved in to house and no instructions for boiler can you help
Mend boiler heating repair
1

how can i fix my sime super 90 plus pressure?

my boiler is risen from 1.5 bar to over 3.5 bar i have blead all the rads in the house and got the pressure do... [Read more]
Mend boiler heating pressure
1

Sime super 90 combi boiler, low water pressure from dhw taps?

I have just replaced the diaphram in the Diverter valve, but still have very low pressure and no running water... [Read more]
Mend heating controller timer
2

How do I change the timer / Controler on a Sime Super 90 Plus?

My SIME Super 90 Plus works fine in Manual, however it will not work in the timed mode. I believe that I may n... [Read more]
Pages 4321

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Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?
Mend boiler thermostat replacement

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend heating radiators boiler

Worcester boiler dripping water?
Mend boiler heating systems

Remove boiler cover?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend Worcester Combi Ignition

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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