Mend > Home Heating Systems

potterton 100e profile boiler?

Hi I have a potterton profile 100e fanned balanced flue gas fired boiler. my boiler works fine 75% of the tim... [Read more]

Baxi Hot Water not firing up?

Hi All, I have a Baxi Combi 80e. CH works fine, but the HW won't fire up unless the CH is on. I've read throu... [Read more]

1

presure at2.5bar all the time ?

worcester28cdirsf presure at 2.5bar all the time wether boiler is on or off, water trickels from relief valve ... [Read more]

pressure on boiler?

how can i fix my baxi 105e losing pressure dont think its a leak cant find water any where..pressure ok when t... [Read more]

does a new pcb board need calibrating?

I have just had a new pcb board fitted to my baxi 105e and the heating is now only getting up to 50deg when se... [Read more]

heatline c24 boiler faulty?

how can i fix my boiler,the boiler is working and the hot water is ok but the raditors is not working.

1

How can I get my Glow Worm Ultimate 100FF boiler working?

I have a sealed water sytstem with a pressurised Megaflow hot water tank. Occassionally the system pressure j... [Read more]

My boiler makes noise?

the water lines going to the second floor radiators contract and expand when the boiler fires and makes a clic... [Read more]

NO HEATING OR HOT WATER, THELIA 23E?

I have a saunier duval thelia 23e. pilot light is on but boiler not fireing up when water or heating is turned... [Read more]

3

How can I reduce the water pressure on my Ferroli Optimax HE 31C?

I Currently I have an F40 fault which is too high water pressure (just under 3 bar)....how can i reduce the wa... [Read more]

need contol unit for krn 9 model?

model krn 9 need the control valve

1

problem with my wickes 2000 combi boiler?

just moved and i can only have hot water with central heating on, have i missed some thing.

OIL FIRED BOILER TRIPS RCD ON FIRING?

I have a Worcester Danesmoor 15/19 oil fired boiler with a Nu-way B01-S35-O-001 burner fitted. Each time the b... [Read more]

1

lost manual for Worcester240 boiler?

Following my move I have lost the instructions for my Worcester 240 boiler. Help please !

ravenheat little star ls80t?

I have the above boiler and everything was working one night got up next morning and nothing I mean nothing at... [Read more]

boiler?

the flame on my boiler is igniting but not staying lit why

1

intermitant hot water?

i have a potterton performa 24 and it keeps giving cold water then a burst of hot

1

Watched this done but now cant remember how?

Need to increase pressure in my boiler, its a Worcester Greenstar, in a nut shell I put the white key and quar... [Read more]

4

vaillant ecomax 835/2e?

What does fault code F23 mean

4

Faulty potterton performa 24 divertor valve?

I appear to have a problem with the hot water only valve on my potterton boiler, Heating mode is fine and it w... [Read more]