How to mend ... Problem Boiler Runs

fitting new heat exchanger?

boiler is fitted in the kitchen, where the hot water is fine. but it runs 4 metres into the bathroom where ... [Read more]

Micron 60FF snag (Glow Worm)?

Hi all. Micron 60FF playing up. Boiler works fine but ignores the thermostats and runs almost continuously u... [Read more]

how can i fix worcester-bosch greenstar 25si?

when the heating is on the boiler normally runs at 1 bar pressure but now for some reason when the heating is ... [Read more]

boiler problem vokera ?

boiler ignites, sometimes runs all the time and other times red light comes on i restart the boiler runs for a... [Read more]

Vaillent ecoMAX dodgy water temp?

I have a Valient ecoMAX condensing boiler, when I run the bath or shower the water runs hot for abour 3 mins a... [Read more]

worcester 24i heating problem?

have had boiler for a few years and alway been plagued with air in boiler,recently replace pressure releaf and... [Read more]

our Junkers eurostar combi boiler which runs on bottled gas is cutting out?

our villa in spain has a junkers eurostar combi boiler which runs on bottled gas and we were having problems w... [Read more]

potterton profile 80 keeps locking out?

potterton profile 80 keeps locking out after about 5 mins it fires fine but i have to wait a few mins before... [Read more]

F 9 fault on Ultracom 30sxi?

I regularly get th F9 fault indicator . It is not described properly in the manual. The problem seems to be di... [Read more]

Pressure Drop?

I have a Grant Combi 90 Mk II boiler and approx 5 years ago had a tiger loop (GOK GS2000) fitted internally ne... [Read more]

boiler cuts out?

boiler runs fine on hot water side but when heating is on only goes up to 30 degrees then cuts out with neon l... [Read more]

problem with boiler?

i have a firebird heatpac slimline oil fired boiler sighted outside, The problem is that it fires up runs for ... [Read more]

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]

Is this a coincidence?

I had a thermometer fitted to my feroli boiler, since this has been fitted my myra shower now runs boiling ho... [Read more]

Heating/Hot Water Problems with Ravenheat RSF100ET?

Hi Original problem was not very hot DHW, but burner running flat out. Changed both DHW and CH thermistors, ... [Read more]

blowdown running constantly?

the pressure relief valve on my combi boiler runs every time a hot tap is opened or the central heating is run... [Read more]

my Vokera Linea 24 Combi Boiler hot water runs hot and cold?

when I turn my hot water tap on it runs hot the after a short while goes cold then start running hot again, an... [Read more]

potterton boiler trips main rcd in house, what is wrong?

I have a potterton Boiler Suprima 50 (which has had the pcb changed about 12 months ago) How ever a new proble... [Read more]

alpha 280e problem?

hello guys . this boiler has started screaming when the heating fires up ,and when hot tap ran . took cover of... [Read more]

Problem with Worcester boiler pump?

I have a Worcester 28CDI boiler and i recently replaced a faulty pump. However, the new pump seems to operate ... [Read more]