How to mend ... Hot After Way Valve

hot water goes cold ?

i have a vokera linea 730 boiler and the problem is ,in heating & hot water mode the hot water when switched o... [Read more]

Bedroom radiator which stays v.hot even when valve off?

I have a beedroom radiator which stays very hot even when the valve is turned as low as possible. I have been ... [Read more]

worcester oil boiler heatslave hot water?

hot water temperature drops after 2 or 3 mins have changed diverter valve but problem seems to come and go??? ... [Read more]

Baxi Combi 80E Boiler?

I have no hot water but I have heating. Radiators had to be turned down as temperature too hot. I tried to t... [Read more]

How do i change a three way Motorised valve?

Im 99% sure the valve has packed in ( its 20 years old ) its been a bit intermittent for a while now ( heatin... [Read more]

Hot water but no heating?

Hi i have a fully pumped two valve system which until recently has been working reasonably well, I say reasona... [Read more]

patio heater pilot takes forever to stay lit?

My patio heater works like a champ when it's lit but lighting is another story. I depress the valve,depress... [Read more]

24i jnr hot water problem?

have a 24i jnr, heating seems to work fine but the hot water was ok yesterday but now wont get hot the burne... [Read more]

vaillant vuwgb242e boiler?

heating side of it started to hit mian trip out, but hot water was fine. now the hot water is causing it to tr... [Read more]

How can I fix a Britony flexiflue boiler?

how can i fix my britony flexiflue boiler? serial no. 894216759-04. I turn the tap on. sometimes I get very ho... [Read more]

can i repair a diverter valve for a protherm 80e?

im not getting any heating only hot water and was told i need a new diverter valve as it cannot be mended.ive ... [Read more]

Worcester 240 slow pressure rise?

Hi..I have recently replaced two major parts in my Worcester 240: "Diverter Valve".... during the summer 2009... [Read more]

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]

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]

Ravenheat RSF No Hot Water?

I’ve changed the diaphragm in the diverter valve of a Ravenheat RSF . The rod is still not making contact wi... [Read more]

Danfoss Ras-D2 Valve Problem?

I have just had a brand new heating system fitted in my house; everything is working as it should. The problem... [Read more]

What are the symptoms of a faulty boiler stat ?

My boiler seems to be running for very short periods and the central heating hot water is not getting to the f... [Read more]

How do I re-pressurize the Saunier Duval F28e?

There no water feed pressure. When I turn the hot water tap on there is no water Where is the filler valve?

How can I fix my worcester 15/19 oil combi boiler [heatslave]?

Boiler keeps demanding hot water when heating comes on and will not heat rads. Have replaced diverter valve a... [Read more]

vailant 242e turbomax and the temp keeps fluctuating?

My central heating is working fine. But everytime we use the shower or the bath tub the water temperature keep... [Read more]