How to mend ... Only Hot Water Heating

Fauly Potterton EP200 Programmer?

Even though my programmer is at OFF and the room thermostat is LOW, my heating circuit is on at the same time ... [Read more]

Baxi 105e pressure loss?

My Baxi 105e combi boiler works correctly on water and central heating. Five minutes after I turn the CH off, ... [Read more]

boiler Hermann icon 23 388u20 will not start?

boiler starts then shuts own, have replaced pcb main and ignition. I have green light for power when demanding... [Read more]

Worcester 24i pcb?

I had a fault with my hot water/heating. after following the flow chart in the manual I ended up buying a new ... [Read more]

how do i fix an Isar HE24?

My boiler is not fireing up, i have no hot water or heating. Have bleed rad valves, one rad had a small leak l... [Read more]

alpha 240 e boiler not firing up for water but will for heating?

my alpha 24oe boiler fires up fine for the central heating but not when you turn the hot taps on. and if the h... [Read more]

Vokera boiler works in heating mode but not Hot water only mode?

I have a problem with my boiler it is a Vokera 20-80 RS flowmatic. The flowswitch tries to move but does not o... [Read more]

Hot water ok when heating is on but wont work when heating is off?

Hot water ok when heating is on but won`t work when heating is off

boiler problems?

just bought house with olympic boiler when switching on hot water and central heating the boiler runs for two ... [Read more]

boiler problems?

we have just bought a house with olympic boiler when swithing on the hot water or heating the boiler only runs... [Read more]

When boiiler is heating hot water, heating comes on too?

Hi, I have an Ariston presurised system and when the temperature in the hot water tank drops the boiler switch... [Read more]

I have a 24i worcester boiler the hot water works perfectly but cannot get ?

I have a 24i worcester boiler the hot water works perfectly but the central heating will not come on manually ... [Read more]

POTTERTON LYNX 2 BOILER?

I have a problem with this rotten boiler, as many before have noted most of the boards has been replaced and n... [Read more]

Help Ariston Eurocombi Boiler?

Small problem, Not used it for a few months for the heating side, just hot water, all well there, Just tu... [Read more]

Central heating combi boiler?

Hi, I have an old Myson Midas si combi boiler, it requires constant attention and still has a couple of faults... [Read more]

Ferroli DOMI compact F30B ?

I have had a new bolier fitted but the hot water isnt working. It come on when a hot tap is turned on. It work... [Read more]

how can i light my pilot light on my vokera options boiler?

i think my pilot light may be out on my vokera options boiler, i have no heating or hot water, the boiler appe... [Read more]

overflow loft tank?

Hi my loft tank keeps filling up, i replace the ball valve and that working fine but it still fills up slowly.... [Read more]

how can i fix it?

my ferroli boiler is flashing the letter F on the digital screen and there is no hot water or heating

Danfoss FP715 not working properly?

Just had new boiler put in. Got new pack of Danfoss (programmer plus other bits in box) The installer just use... [Read more]