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We have 89 questions about mending 'light boiler high'

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Mend Heating, Home Heating Systems

How do I reset my wireless Siemens RDJ10RF thermostat?

"I have a wirelss Siemens RDJ10RF thrmostat with RCR10/433 receiver.""The lights on the receiver have gone out... [Read more]
Mend Heating, Home Heating Systems

Halstead ace high will not reset?

Hi, I have just serviced a Halstead ace high 30kw combi for a customer. I closed the gas valve to check the ... [Read more]
Mend Heating, Home Heating Systems

The boiler goes of for no reason but no red light ?

The Halstead ace and Ace high goes of for no reason. no red light . pressure fine just had it serviced
Mend Heating, Home Heating Systems

Potterton Performa Boiler 30 HE No Pressure + internal leak + drain running?

Hi, I have a Potteron Performa 30 HE that is now showing a few symptoms. 1. The current state of the b... [Read more]
Mend Heating, Home Heating Systems

Chaffoteaux and Maury - Britony Combi SE 100?

Boiler is about 7 years old. Red ignition light comes on and then it will not fire up and the red light stays... [Read more]
Mend Heating, Home Heating Systems

Pilot light cut out?

Hello I am having a problem with my ideal boiler pilot light, at first i had no heating or hot water so i rea... [Read more]
Mend Heating, Home Heating Systems

Midas Sfi combi wont light?

I have a Madas Sfi combi boiler (20 years old i think) the problem is the hot water wont work. i run through t... [Read more]
Mend Heating, Home Heating Systems

halstead ace high boiler?

Hi after reading some of the posts on this website which were having the same problem as me (boiler playing up... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace High PCB?

the boiler ignites but only stays on for 10 seconds then cuts out for both heating and water. The power light ... [Read more]
Mend Heating, Home Heating Systems

How can I relight the pilot light in my Glow worm Fuelsaver Mk II boiler?

The high winds have blown out the pilot light in my Glow worm Fuelsaver Mk II boiler and I know its something ... [Read more]
Mend Heating, Home Heating Systems

halstead ace high boiler not igniting?

If anyone can help, it would be much appreciated. The pump runs ,the fan runs,the pressure switch is made and ... [Read more]
Mend Heating, Home Heating Systems

how to get aces high combi boiler to work burners?

boiler lights up green light comes on but pump works but will not ignite
Mend Heating, Home Heating Systems

how to fix my boiler?

i have an halstead ace high boiler . i recently turned off the gas supply to fit a cooker and now cannot re-li... [Read more]
Mend Heating, Home Heating Systems

Whats wrong with my boiler?

I have just boiught my own home and need some advice about my boiler. (Apart from check the boiler works prior... [Read more]
Mend Heating, Home Heating Systems

Boiler not coming on - thermostat, timer? Furnance won't light. Puma boiler?

My potterton puma boiler has broken. The hot water works fine but the heater will not come on unless you move ... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace High Boiler Burner not igniting!!!?

I hope you can help me as I have very little spare money and can't afford to call out a plumber. I have no hot... [Read more]
Mend Heating, Home Heating Systems

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]
Mend Heating, Home Heating Systems

halstead ace high boiler ach 798140518?

Dear sir. Problems with boiler. House been empty for 15 months. System now filled up and gas on. Set to 1.5 ba... [Read more]
Mend Heating, Convector Heaters

Glow Worm Micron 50FF has no lights on???

My boiler has been playing up, re-igniting but the heating and HW was working. The reset button stays on whils... [Read more]
Mend Heating, Home Heating Systems

re baxi bermuda older boiler has a problem?

there is a clicking as if there was thin sheet metal knocking against something behind the fire where the boil... [Read more]
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