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Mend Heating Hot Water

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How to mend Heating Hot Water

Mend boiler heating troubleshooting
4

Ferroli Optimax He Plus 38C hot water works but heating dosent?

I have a Feroli optimax he plus 38c boiler. I have replaced the room theromastat as the old one was the wrong ... [Read more]
Mend programmer central heating potterton
1

potterton EP3000 programmer?

Just bought new home I need to know how to programme just the hot water to heat up without having central heat... [Read more]
Mend boiler heating burner

Glow-worm Micron 40ff?

Hi, I have the Micron 40ff boiler. It is 3.5 years old. The last few days the hot water hasn't been firing... [Read more]
Mend boiler heating fault

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]
Mend boiler heating gas
1

Gas is not coming on when I turn on the hot water tap?

My boiler is an Ocean/Alpha 240e, about 12 years old.
Mend Potterton Heating Replacement Part
2

Potterton Performa 24. I have to put the heating on to get hot water ?

I can only get hot water if the heating is on. What has gone wrong. Scare of the cost. What part need replacin... [Read more]
Mend boiler heating vaillant
1

vaillant problems?

i have turbomax 828e; heating ok, but hot water very cool. changed all ntcs. pull lead off lower ntc and it fi... [Read more]
Mend boiler heating radiators
1

Home Heating Systems?

I have a potterton EP2000 up until today could have hot water without heating. Now I can't get water hot. Ha... [Read more]
Mend boiler heating worcester
3

Hot Water and heating on at the same time, cant stop it?

when I switch hot water tap on, boiler fires up as normal but radiators heat up as well, although heating syst... [Read more]
Mend heating system johnson & starley
1

Johnson & Starley J25-32 Query?

Two pilot lights (heating and hot water) are both on, but no hot water??? Heating is on - so what can we do?? ... [Read more]
Mend boiler thermistors diverter valve
2

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]
Mend boiler central heating hot water
1

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]
Mend boiler heating volkera
1

No Hot water or heating?

Hi I have an options volkera boiler the 2 lights at the front of the boiler are on all the time 1 yellow a... [Read more]
Mend pump boiler expansion
3

Pump over-run?

My Worcester 19/24CBi boiler keeps overflowing into the header tank via the expansion pipe. Whilst reducing th... [Read more]
Mend heating hot water ferroli
3

Ferroli HE 31 C no hot water?

Heating works fine but i cant get any hot water just runs cold, any ideas. Thanks Toll
Mend hot advise boiler
1

Worcester Bosch Highflow 400 - no hot water?

Please would you advise me on the following. We have a WB highflow 400 combi boiler. We are noticing that in t... [Read more]
Mend heating central heating hot water
1

ocean alfa 240p hot water ok no central heating?

how do i fix it
Mend combi boiler no hot water fault

Ferroli combi Boiler not working, display screen blank. What do I do?

I turned my heating on and the boiler worked for about 5 mins then just shut off. Its a self diognosic boiler ... [Read more]
Mend central heating hot water system problem

some times to run the hot water i must turn on to central hitting ?

central heating always work but some times to run the hot water i must turn on central heatting first then ho... [Read more]
Mend ravenheat heating error code
2

error code 28?

my ravenheat boiler heating works okay.. but when i put hot water on after thirty secs the digital code 28 fla... [Read more]

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