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Mend Water Boiler Heating

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Mend plumbing heating pressure
3

How can i fix my hot water tap?

The boiler seems to be working fine - heating works, cold water tap works pressure level seems fine. but the ... [Read more]
Mend boiler heating Potterton
5

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]
Mend combi boiler no hot water home heating
1

no hot water?

I have a ravenheat combi boiler and am unable to get any hot water until I turn the heating on? what is possib... [Read more]
Mend boiler combi pcb
1

Volkera Maxin 24e combi boiler?

We are not getting any hot water, apart form when the central heating is switched on. Has anyone had this pro... [Read more]
Mend central heating hot water Vaillant
1

vaillant pro 28 no hot water but central heating is ok?

I have a 7 year old vailiant boiler. The central heating is working fine but there is not hot water coming out... [Read more]
Mend boiler heating radiators
2

How do you increase the pressure on Potterton Puma 80 Boiler?

After bleeding my radiators as a few of them were cold at the top, the water pressure on my boiler has dropped... [Read more]
Mend boiler heating fault
2

ravenheat csi-85t ?

please can someone help when the boiler is working its fine heating and hot water but sometimes when the boile... [Read more]
Mend boiler heating system mains pressure
6

Can I modify my heating system to mains pressure?

I have a Glowworm Ultimate - I have no info about it although the control unit says on it that it's for a 30, ... [Read more]
Mend boiler heating overheat
2

vokera combi boiler hot water but no heating?

when i turn heating on no heating at rads boiler overheats &shuts down pump seems to be working on setting 3 b... [Read more]
Mend boiler heating vaillant
1

how can i fix my vailliant ecotec plus?

my heating forgets to come back on, will fire up if hot water is cold but then doesn't come back on unless we ... [Read more]
Mend boiler heating radiators
1

Potterton Puma 100/100e - hot water but no heating!?

Hope someone can shed some light on this problem before we have to get a new boiler installed. Our hot wate... [Read more]
Mend heating boiler temperature
2

vokera linear,no heating flow?

no code showing,but the boiler fires up then shuts down at 86 degrees, it then fires again at around 70 degree... [Read more]
Mend heating system temperature diverter valve
3

Hot water prob - Vaillant Turbomax Plus?

For about the last 6 weeks or so our hot water temp has been very unstable. The boiler fires and heats wat... [Read more]
Mend heating boiler repair
3

can i buy circuit board for boiler ?

the problem i have is when i turn my heating on i have hot water but no heating but if i tap my circit board i... [Read more]
Mend central heating radiators thermostat
1

Vaillant powermax ?

Am having a problem with my central heating. I can't seem to get the temperature of the house to be any more ... [Read more]
Mend boiler ignition fault
3

Vokera Excell 80sp hot water fault?

The heating ignites as it should, and works fine, but when we only want to get hot water(dual heating and hot ... [Read more]
Mend heating boiler pressure
1

hi i have a optimax 25 c condensing combination boiler ?

the hot water does not get very hot and i have to turn the water pressure down to warm it up as much as possib... [Read more]
Mend boiler pressure heating
2

Puma Potterton 80 pressure gauge up and down?

Any advice welcomed.... A week ago, my boiler stopped working because of faulty pressure switch so disconnect... [Read more]
Mend boiler heating hot water
1

Can only get hot water when heating is on?? ?

I have a vokera comb boiler and can only get hot water when i put my heating on. If my heating is not on it ru... [Read more]
Mend boiler heating lockout
2

no heating or hot water?

when the boiler is switched on it trys to fire but then a red light comes on with a flame next to it. i think ... [Read more]

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