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Mend Sime Super 90 Boiler

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We have 42 questions about mending 'sime super 90 boiler'

How to mend ... Sime Super 90 Boiler

Pages 321
Mend boiler working ch

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

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 water diaphram combi

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 super hello house

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 water combi boiler

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

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 moved boiler help

instructions for Sime super 90 MK2?

Just moved in to house and no instructions for boiler can you help
Mend hot water central radiators

Sime super 90. No hot water. Won't fire up?

hi, The central heating (radiators) is fine although, for quite a while now the switch clicks on and off a f... [Read more]
Mend super pressure boiler

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 low pressure taps

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 time bled top

pressurising a SIME Super 90 boiler?

I have just switched on the boiler for the first time. I have bled one of the top two radiators until the air ... [Read more]
Mend 90 boiler doesnt

SIME SUPER 90 MkII boiler doesn't stay lit !?

When turned on, our SIME boiler is continually igniting, burning for about 8 seconds and then cutting out. A f... [Read more]
Mend boiler sime 90

Over-pressurised combi boiler system - help!?

Trying to re-pressurise my Sime Super 90 Plus, I opened filling loop valve and let water in to 1 bar pressure.... [Read more]
Mend room thermostat boiler

Can I fit a room thermostat to my Sime Super 90 boiler?

This boiler works well but is a nuisance to control the living room temperature by using the boiler heat contr... [Read more]
Mend boiler water tap fire

I have a SIME 90 Super boiler, Hot water not working?

When I turn on a hot water tap the boiler does not fire up, but if I turn on the central heating the boiler fi... [Read more]
Mend sime super 90 mk

How can I repressurise our SIME Super 90 Mk II?

We need to repressurise our SIME Super 90 Mk II as our central heating system will not fire up. Our hot water ... [Read more]
Mend ignite pilot boiler

How do I ignite the pilot light on my SIME Super 90 Plus Combi boiler?

How do I ignite the pilot light on my SIME Super 90 Plus Combi boiler? It feels crazy to call a corgi engi... [Read more]
Mend water years worked

I have a sime super 90 boiler and have no hot water?

I Have very little hot water up stairs. I have a sime super 90 boiler and have had it for 10 years it has work... [Read more]
Mend sime super 90 boiler

sime super 90 plus boiler intermittent hot water?

sime seper 90 plus boiler will only produce hot water intermittently. heating works ok. can you advise a fix f... [Read more]
Mend sime super 90

sime super 90?

when i switch it on the fan starts up i can hear valves clicking and the ignition clicking but it doesent ligh... [Read more]
Pages 321

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