How to mend ... Change Hello Boiler

potterton 10 16 gas boiler?

when my boiler is swiched to hot water only my upstairs rads have started coming on is the diverter valve the ... [Read more]

Luke warm water Halstead Ace High?

Last week we had intermittent hot water CH fine, we replaced the pcb board & still no change so we replaced th... [Read more]

heating stat on boiler?

the heating stat on quattro gold turns boiler on but it keeps running swpt heating stat for dhw no change wont... [Read more]

ace boiler pressure drop then lock out?

ace boiler presssure drop then trip out change the pressure valve still the same need some help

ravenheat 820/20?

old boiler i know (should change, out of work) went very noisy this week , took off cover small fan on v.top o... [Read more]

should I change my Thorn boiler?

House was built in 1980's and has the original Thorn boiler. Should I change to Worcester Bosch?

Ideal HE24 Isar?

i have an ideal he24 isar boiler with the fault l-9 the plummer told me i have to change the heat exchanger ... [Read more]

valv diverter ?

how do i change a valve diverter on halstead combi boiler

Can I adjust the in/out water temperature settings on Ideal Classic FF370?

My Ideal Classic FF370 boiler (about 10 yrs old) is behaving a little oddly. When everything is fully up to t... [Read more]

Override button heating temperature?

Hi David, You are truly a modern-day hero. I'm just about to investigate the tenant's boiler - with a view... [Read more]

How to change a halstead Boiler Diverter Valve?

The boiler does not divert hot water. How can I change the Diverter valve?

aqualisa quarts ?

can anyone help me please,do not answer if a guess or your idea because ive tried it,facts please. we had a ne... [Read more]

How do I change the pump on a Bahama 100?

As with most people I have become very familier with this boilers little querks. The latest problem is the wa... [Read more]

Worcester gree star 25Si clock wrong?

Hi my heating suddenly turned on earlier than usual and i see my clock on the gas boiler is suddenly reading t... [Read more]

boiler probs?

my micron 40ff keeps turning it self off every 10/50 mins.i was told to change the thermistor but still having... [Read more]

no hot water VAILLANT turbomax vuw 242e, 282e?

i have a vaillant boiler and have had no hot water properly for a very long time. my rads work fine. I had a ... [Read more]

pressure release valve?

how do i change the P R V on a BIASI combi boiler

How to replace a thermocouple?

I recently asked this questions but to no avail. Please can some one out there help me? I have Johnson & Starl... [Read more]

f1 fault on 23 kw jaguar boiler?

boiler fires up on heating and hot water then goes into f1 fault change flame probe and pcb board replaced,fan... [Read more]

BOiler: glow.worm 18HXI ?

I flushed the system radiator by radiator till the water became clear but the boiler keeps cuttting out at 60 ... [Read more]