How to mend ... Know Time Right Boiler

red flashing button siemens RCRIO/433?

red button keeps going from green to red on RCRIO/433 Receiver, the boilers temperature often goes a degree a... [Read more]

horstmann channel plus xl h37 displaying "?" Beside time?

Hi my horstmann channel plus xl h37 boiler control is displaying a "?" Beside the time when I put it on, does ... [Read more]

My radiant RS24E/70-90boiler shows a red light?

When my boiler should come on it doesn't .It will not ignite and the red light is on.I have to turn the power ... [Read more]

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

netaheat 10-16 10/16 turns off after 7hours and wont turn back on till cold?

Hi guys hoping someone can help I have a netaheat potterton 10-16 electronic and the boiler when cold fires... [Read more]

What is wrong with my ravenheat white star combination boiler,?

I have a ravenheat white star combination boiler,it suddenly decided not to turn off,its on all the time,I hav... [Read more]

Remaha boiler runs spuriously?

Remaha Avanta boiler runs for about one minute even though no hot water is being run and no demand for central... [Read more]

problem with my biasi riva cc impact he mk2m 96 a 24 sm/c?

I have an intermittent fault, when in HW mode the boiler fires normaly with hot tap turned on but sometimes it... [Read more]

Potterton Performer 30HE?

Anyone know the problem with my boiler the symptoms are: when drawing off hot water the gas ignites for a shor... [Read more]

my hot water is taking to long to get hot?

i have a ideal he24 boiler when i run the hot water tap it takes a long time to get hot can you help me

my boiler over flow keeps dripping my boiler is a midas sfi comby?

my boiler over flow keeps dripping un till the low pressure light comes on and it cuts the boiler out . if i ... [Read more]

Red light?

I have a sabre he boiler..the red lights keeps comming on I have done all the usual things switching boiler of... [Read more]

glowworm betacom 30c HW wont stay on?

When hot tap is turned on water heats up with a good flow , but after 30 to 40 secs gas goes out and after a s... [Read more]

The time on my Worcester boiler isn't changing, the dial doesn't keep time?

I have used te timer function always in the past however had it constantly set heating on for some time due to... [Read more]

vokera compact 25HE?

I have a vokera compact 25he boiler within 5 mins of putting the heating on the pressure goes up to between 3 ... [Read more]

how do i change timer on my protherm e boiler?

Hi My protherm E boiler is working,heating /hot water,but the timer clock is not workingat all. It will not ti... [Read more]

Problem with Worcester Bosch Greenstar 38CDi Classic ERP Boiler?

We had a Worcester Bosch Greenstar 38CDi Classic ERP boiler installed at the end of July 2015. We keep gettin... [Read more]

My Ideal Isar H24 boiler has a H : F flashing, what can this be?

My Ideal Isar H24 boiler has a H : F flashing, what can this be? and I reset it several time and also switched... [Read more]

Can you leave the top up hose on at all times on your boiler?

Can you leave the refilling hose on at all times on the boiler or do need to keep putting it on and if every t... [Read more]

Isar he 35 strange display behavior?

Hi Today morning I notice unusual display showing. It is all the time altenatively "-" and burner for a secon... [Read more]