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How do I override the digits at RF wireless system on my firebird oil boile?

I have just moved into a home with a firebird oil boiler. This has a remote digits at RF3 wireless timer and t... [Read more]
Mend Heating, Home Heating Systems

Boss therm not registering?

I had a new thermostat 2 years ago, but every day - at some time - it doesn't seem to receive or send messages... [Read more]
Mend D.I.Y, Plumbing

home heating popular 90 boiler ?

My boiler will start up but after a short period of time about 4 to 5 mins it goes off and will not start agai... [Read more]
Mend Heating, Home Heating Systems

Valliant824 frost guard won't disengage?

After frost protection engages will not revert to normal operations until boiler is switched of for a time
Mend Heating, Home Heating Systems

Boiler runs not then cold cannot get constant temperature?

Have a fault with a isar he 30 boiler runs hot and cold all the time was told it was the diverter cartridge s... [Read more]
Mend Heating, Home Heating Systems

isar he24 heating on permantly?

heating is on all the time ,I can control temp with the boiler stat,and the hot water is fine, any ideas
Mend Heating, Home Heating Systems

Glow-worm betacom 30c combi boiler overheat thermostat light flashing?

Overheat thermostat light flashing and reset will not work. Every time I reset it just goes back to fault. No ... [Read more]
Mend Heating, Home Heating Systems

Central heating not working?

My glow worm micron 50FF works for a short time then shuts down and both lights go out. Neither of the two lig... [Read more]
Mend Heating, Home Heating Systems

Vokera boiler?

I have a compact 25 which keeps going to red on the led display and stops working. The boiler if it's not been... [Read more]
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how can i fix my boiler warmflow b series?

my boiler keeps losing presure and the over flow pipe is dripping all the time what can i do
Mend Heating, Home Heating Systems

how can we fix our Vokera compact 29a lose presure ?

our vokera compact 29a boiler keeps losing pressure 3/4 times a week have had it service every year we had it... [Read more]
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Faulty vokera compact 25?

I have spoken to the gas safe engineer that installed this boiler new approx. 3 years ago about the problems i... [Read more]
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setting individual days on CH timer?

Hi I have a Worcester DT20 gas CH & HW Boiler. The timer has the usual: Week: Mon-Fri & Weekend: Sat-Sun ... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Remeha Avanta Plus boiler?

I have to top up the water pressure every time before I activate the boiler, i.e. every morning and evening... [Read more]
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sime friendly format 80e - Red light?

My boiler was working fine but the pressure had dropped and there was little warm water making it upstairs. So... [Read more]
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Potterton Suprima Boiler 50 goes to lock out?

when cold boiler fires straight away- After it has been running 1/2 hr or so and is hot .if it is switched of ... [Read more]
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Vokera Linea He 32 Combi Error code 72?

Hi. I have a Vokera Linea He 32 Combi boiler…10 years old. It has started cutting out and giving an error ... [Read more]
Mend Heating, Home Heating Systems

ideal combi 30 boiler heating not working on timer only override?

The heating only comes on when I override the timeclock if in timer mode the timeclock keeps the correct time ... [Read more]
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Horstmann channel plus. The water is on all the time?

Even though the program shows three distinct periods throughout the day, the light stays on permanently and th... [Read more]
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Vulcan continental deluxe?

Boiler has been off for about 18months. I cannot light the pilot light manually. There is 240 volts at the ter... [Read more]

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