How to mend ... Water Diverter Valve

water only warm?

the water coming out of all my taps is only warm yet when i turn on the shower it is hot, if shower on and tap... [Read more]

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]

how can i fix ravenheat LS100 combi boiler?

my Ravenheat combi LS100 would not give hot water without turning the heating on. we put up with this until th... [Read more]

Halstead ace high boiler, ch not working?

my central heating is not working but the hot water is fine, think it may be the diverter valve but not sure

No H/W from Ariston boiler unless Rads are on!!?

I have read a few forums that say this problem is almost deffinately the diverter valve, however my plumber ha... [Read more]

ace high boiler problem?

replaced diaphram and diverter valve service kit , ch working ok , in dhw only mode both central he... [Read more]

water from shower head?

zucchetti floor standing tap water leaks from shower when bath runs,replaced diverter valve checked filters ar... [Read more]

how can i fix my water leak on my vokera linea 24 combi boiler ?

when the heating or hot water is on i have a water drip coming from the diverter valve cover,it is not the gas... [Read more]

alpha 280e problem?

hello guys . this boiler has started screaming when the heating fires up ,and when hot tap ran . took cover of... [Read more]

vaillant 824 water temp goes up then down?

hi all i have a turbomx 824 boiler the water temp has been fluctuating up and down so after alot of reading i ... [Read more]

No hot water, although heating working?

No hot water from Glow-Warm 38CXI, although heating working OK. Problem started few weeks ago, hot water was f... [Read more]

hot water flow problem?

have heatline s 24 and when the hot water is on the flow rate is very poor have checked the inlet filter and h... [Read more]

Glowworm Betacom 30c - lukewarm hot water?

My Glowworm Betacom 30c is producing only lukewarm hot water. Also when the hot water is run for some time it ... [Read more]

how can i fix my vokera maxim combi boiler?

my combi is about 12 years old, but lately it has been cutting out when the central heating and sometimes the ... [Read more]

Why is my Vaillant ecoMAX828 so noisy?

The boiler works fine when firing up for central heating, and also for medium demand hot water. However, when ... [Read more]

Valiant ecotech plus?

replaced the diverter valve due to water leak. Now when open the hot water tap radiaters also get heated. Any ... [Read more]

the diverter valve is leaking from th neck?

it starts leaking from the neck there are few holes it stared leaking one month ago from one of these holes bu... [Read more]

Vaillant TurboMax Problem - Help please?

Hi, I have a Vaillant Boiler Turbo Max around 11 years old. Now the boiler has stopped working as it s... [Read more]

vailant turbomax 824/2e slow to produce hot water?

my vailant turbomax 824/2e does not fire when the hot tap is turned on it takes some time before igniting then... [Read more]

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]