How to mend ... Heating Hot Running

Ferolli f28 can only get hot water with heating running in hot water only m?

Ferroli f28 will only give me hot water with heating on in hot water only mode boiler tries to fire for about ... [Read more]

how do i reset BossBRTRF Digital room thermostat?

unit will not allow heating to shut off even when running hot water independently

Netaheat Profile 80e not lighting when call for heat?

I have a 20 year old Potterton Netaheat Profile 80e. Boiler heating water OK all summer. Wanted CH on today ... [Read more]

How can I fix my Worcester 28CDi Combi Boiler?

Intermitent problem. When running the hot tap the boiler and the pressure gauge start to pulsate. A new heat ... [Read more]

how to fix my ravenheat csi85at boiler?

will not fire either dom hot water or central heating , spark firing , fan running no main fire

netaheat 16/22?

boiler will fire and work when hot water only, but when i turn on heating boiler will stop running. also water... [Read more]

sime 80e friendly format ,start,stop,start,stop etc?

Hi my boiler has just started playing up ,put heating on ,fan runs ,ignitor fires up gas for about 5 seconds t... [Read more]

how can i fix my hot water, baxi 105e combi boiler?

i recently fitted a new set of mixer taps with shower head attachment to my bath, but when i turn the hot tap ... [Read more]

loss of hot water pressure following heating element replacement?

we had the our hot water cylinder repaired about a week ago and since then the pressure dropped significantly... [Read more]

no hot water evrything fires up?

Hi need help. Iv`e got a sime super90 I fitted a new diverter valve and micro switch about 8 months ago. Ever... [Read more]

how can i fix my firebird combi 90?

my boiler is producing hot water and running the heating but there is no pressure at the hot taps so they are ... [Read more]

Worcester Greenstar 24i?

Hi there I turned off my heating for the summer, (what summer some may say) I still get running hot water e... [Read more]

need heating on to get hot water?

potterton EP2000 on a Rino FS50/90 oil boiler requires heating to be running before i get hot water

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]

need help asap?

i have a potterton puma 100e,the central heating works fine but the hot water only works when thr central heat... [Read more]

Pump over-run?

My Worcester 19/24CBi boiler keeps overflowing into the header tank via the expansion pipe. Whilst reducing th... [Read more]

How Do I Purge and Re-Light a Worcester 28CDI?

I returned home from work today to discover a note through the door stating that as they had a report of gas t... [Read more]

repair to glowworm swift flow 100?

when hot water is running the green running light goes out and also the mains amber light after a half run ba... [Read more]

Radiaters heat up when domestic supply is running?

The boiler only heats the domestic hot water if the central heating is switched on, if the heating is switche... [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]