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Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend 30 boiler fire flashing
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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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Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
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We have 14 questions about mending 'optimum' in category Heating, Home Heating Systems

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Mend siemens rdj10rf boiler

siemens rdj10rf ?

hi, I'm using the screwdriver tap method to get the receiver to fire up the boiler. Okay but when the boiler ... [Read more]
Mend Heating, Home Heating Systems
1

Replacing LP112 Programmer?

I'd like to replace my LP112 Programmer & TS 142 mechanical roomstat with something more accurate and with opt... [Read more]
Mend water temperature heating

home heating system?

I have a Landis & GYR clampon hot water cylinder thermostat and I dont know where the optimum temp (60 ?) shou... [Read more]
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optmax he 31 c?

timimg for central heating i have set it for the mon to frid and sat and sun but some how also have set it for... [Read more]
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how can I increase the pressure on my HE924.BSN?

I have a Worcester heat systems 9.24 Electronic combi boiler Product Code HE 924.BSN. The pressure keeps fall... [Read more]
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Suprima 100 L - Fan?

Boiler seems to function ok, cuts in and heats water and heating. However, when the optimum water and heating ... [Read more]
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1

Ravenheat RSF 84ET - not heating rads or water?

Good Morning guys, I am looking for some advice regarding my girlfriends Ravenheat RSF 84ET combi bo... [Read more]
Mend Heating, Home Heating Systems

Halstead ACE HE 30 optimum efficiency?

What is the most efficient way to run my Halstead ACE HE 30? On high heat with adjustments at radiator thermo... [Read more]
Mend hot water tiles

How do I overcome thermostat response delays in my underfloor heating?

I have a new house with hot water underfloor heating and 8 zones. Some zones have ceramic floor tiles and tak... [Read more]
Mend change batteries thermostat
1

opitmax he 31 c?

I need to change the batteries on the thermostat. I dont know how to take off the cover
Mend worcester bosch 240
2

Worcester Bosch 240?

What are the optimum settings for the Worcester Bosch 240 Combi Domestic Boiler. The pressure setting is at... [Read more]
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how do I drain system?

How do I drain system on combi boiler ferrolli optimum1001,I need to change some pipes,and how do I fill it ba... [Read more]
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The return pipe is hotter than the flow?

Hi I have recently installed a glowworm flexicom system boiler 18sx, and i have discovered that the return p... [Read more]
Mend Worcester Combi Heating
1

How can I fix my Worcester 240 Combi boiler?

When the heating is on I have hot water but if I turn the thermostat down and the heating goes off I have no h... [Read more]

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Siemens Rdj10rf BoilerWater Temperature HeatingWorcester Heat CombiHeats Water HeatingHeating Water Good AdviceHot Water TilesChange Batteries ThermostatWorcester Bosch 240Drain System CombiReturn Pipe BoilerWorcester Combi Heating
Mend 30 boiler fire flashing

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

Vaillant ecotec 831 plus?
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How to fix my fireplace?
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Remove boiler cover?
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Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
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Worcester boiler dripping water?
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Greenstar 24Ri boiler, fast flashing - can I reset?
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Siemens RDJ10RF thermostat problem?

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