How to mend ... Boiler Calling Heating

Powermax 155x programmer?

Hi I have a fault on the above boiler, water constant ok, calling for heating their is no power out of the cl... [Read more]

ferolli combi boiler ?

when not calling for hot water or central heating we have a sort of whinning noise coming from top of boiler

Baxi duo tec combi 24HE heating fault?

My 2 1/2 year old Baxi combi shuts down the heating side despite everything calling for heat. This happens int... [Read more]

how can i repair my heating and hot water system?

Glow-worm system boiler pilot is lit but boiler not fireing when calling for heating or hot water?

How Can I Fix A Potterton EP2002 Heating System?

My daughter has a Potterton EP2002 system with a Potterton Suprima 40L boiler and a MPE322 diverter valve. Th... [Read more]

ideal FF270 ticking but no heating. Pilot light OK?

My Ideal FF270 is installed to supply CH only and sometimes works perfectly. However, in really cold weather, ... [Read more]

Hot water but no heating?

Hi i have a fully pumped two valve system which until recently has been working reasonably well, I say reasona... [Read more]

no heating no hot water, but power to boiler?

theres power to the boiler but no heating and no hot water. All controls calling for heat

heating works when it feels like it?

the red and green buttons come on at the right times, i have replaced the batteries. but it only ignites ramdo... [Read more]

no dom hot water?

optima 701, i cant get d.h.w. heating is ok but running hot tap cold ,boiler not calling for heat when tap ope... [Read more]

MY IDEAL CLASSIC FF270?

MY BOILER RUNS EVEN THOUGH THE TIME CLOCK IS NOT CALLING FOR IT TO BE ON.GIVING HOT WATER AND HEATING?

how can i fix faulty worcester junior 28i?

I have a worcesrer junior 28i non condensing when i call for hot water 90% of time red light flashes and boile... [Read more]

heating ooo?

heating not working . the tstat is calling for heat. but the boiler fires up then shuts off immediatley. but t... [Read more]

NO HOT WATER BUT CENTRAL HEATING ON MY SUPREMA 60L MODEL?

I CANNOT GET THE BOILER TO FIRE WHEN CALLING FOR HOT WATER,IT WORKS FINE FOR CENTRAL HEATING WHEN THE ROOM STA... [Read more]

heatline combi pilot light fault?

My heatline combi boiler has developed a fault, I have recently fitted a new bathroom which has involved drain... [Read more]

Sime Super 80 problem?

I have a Sime Super 80. It takes about 2 minutes for the boiler to fire up after turning on the hot water tap ... [Read more]

Problem with Ideal Isar Combi boiler?

I have an Ideal isar combi boiler running off a seperate thermostat. All has been fine with it until now. The... [Read more]

Vokera 80 SP?

Hi, when my heating is on and the thermostat is calling for heat the boiler comes on but every say 15-30 secon... [Read more]

Worcester Bosch 230 Boiler No Hot Water?!?

Hello my worcester bosch boiler is approx 10 years old. It was fully serviced approx 6 months ago. Heating is ... [Read more]

Ravenheat RSF 84ET - not heating rads or water?

Good Morning guys, I am looking for some advice regarding my girlfriends Ravenheat RSF 84ET combi bo... [Read more]