How to mend ... Where Diverter Valve

how can i fix my vaillant vcw-gb-280h boiler?

i have no gas solenoid ignition there is no voltage to the soleniod in ch mode or dhw mode .All stats test ok ... [Read more]

sime 80cformat boiler?

i can only get hot water when i put on central heating it does not ignite on water only please help could it b... [Read more]

how do i replace the diverter valve in my boiler?

I have a vaillant TurboMax plus and started having trouble getting hot water. I can not get hot water when the... [Read more]

hailstead combi constantly running?

as soon as you turn the boiler on the heating kicks in,tested both mico s/w on the diverter valve, both ok, d... [Read more]

tank of hot water but no central heating?

the hot water switch starts everything working and heats a tank of water, plus one radiator! however, the cent... [Read more]

SIME SUPER 90 - Diverter Valve?

Hello all, I have recently inherited a SIME SUPER 90 combination boiler in a house I moved into. The boile... [Read more]

HELP!!!! Biasi Combi M90 24S No Pressure?

I have been in my house for a year. During that time I have had no problems with the boiler which is a combi f... [Read more]

Valiant vuw 242/1e dhw fault?

Have a client with above boiler who's dhw would only work when there was a large demand-eg tap belting out. G... [Read more]

Halstead Finest Gold, leaks only when hot water tap turned on? ?

The boiler works fine and we still get hot(ish) water, however after a minute, water drips down from the boile... [Read more]

how can I fix leak on combi 105e?

I have a water leak between the diverter manifold and the DHW pressure differential valve,I have replaced the ... [Read more]

Vaillant Turbomax?

I have no hot water from the taps unless the CH is on. I have read on your site it might be the microswitch or... [Read more]

I have a leak from my diverter?

I have a leak from my diverter valve, leaking from the three screws retaining the diverter diaphram metal hous... [Read more]

Valiant Turbomax 282 DHW not very hot?

I have had a 282 for 10 years, repaced diverter valve, diaphams, micro switches etc. The DHW supply has never ... [Read more]

Water pressure on a Sime 100e combi-boiler?

... after replacing the diverter valve diaphragm, dhw heat exchanger and cleaning the inline filter I'm still ... [Read more]

Sime Friendly Format 80e, replaced diverter valve but rads. still get hot?

Boiler: Sime Friendly Format 80e Problem: Radiators get hot when DHW is run. I had assumed this was the di... [Read more]

why are radiators getting hot when in hot water mode ?

i have a ariston eurocombi sx20 when having shower the nearest radiators get hot as well what may be the cause... [Read more]

where is my diverter valve?

i moved into new house with potterton flamingo 50, can not just run water heating can only get water heating a... [Read more]

how do yoy fit a diverter valve for a ikon combi boiler?

how do yoy fit a diverter valve for a ikon combi boiler

Worchester Bosch 280 RSF will not supply DHW?

My boiler works OK when used on CH, but will not supply DHW when the boiler is cold, if the boiler has been he... [Read more]

baxi combi 105e diverter valve?

hi i have a baxi combi 105e boiler and i have been having a problem with this when i have been turning the hot... [Read more]