How to mend ... Cold Water Hot

Hot water only comes when the heating is on?

The heating is ok, but the water is always cold. The water only works when the heating has been on for a coupl... [Read more]

gilrera DNA 50 over heating?

My Sons bike, Starting when cold is fine,starts with fast idle revs then ticks over as it should, carb mixture... [Read more]

POTTERTON PERFORMA 24 NO HOT WATER BUT CENTRAL HEATING FINE?

as soon as the hot water tap is opened the pressure on the boiler increases 0.5 bar to 2.0 bar. and the boiler... [Read more]

What's wrong with my Vokera boiler/heating system?

Hot water works ok to programme but heating only comes on on the first timed option. After it has reached spe... [Read more]

zanussi side by side hot at front cold at back?

Milk goes off at the front of the fridge but water will freeze at the back at the same time it is a zanussi si... [Read more]

Ravenheat 85 cycling on/off?

My ravenheat 85 a works fine when asking for HW however when the CH is demanded the burner will ignite, burn ... [Read more]

Vokera boiler heats hot water tap , but keeps going cold but rads work ?

Vokera boiler heats hot water tap , but keeps going cold but rads work ? If I run a bath it only heats the hot... [Read more]

BURMUDA 552 BAXI BOILER?

CENTRAL HEATING IS NO PROBLEM, BUT THE HOT WATER SYSTEM INOPERATIVE, ALTHOUGH THE HOT RISE PIPE TO THE CYSTERN... [Read more]

RAVENHEAT LS80 in consistent DHW + pressure probs?

I have a ravenheat LS80T and when i don't use the Heating the pressure stays perfect but when I use the heatin... [Read more]

cold/luke warm water?

I have a main medway multipoint boiler.I turn on the hot water tap, warm water to start with then goes cold ev... [Read more]

Baxi combi boiler hot water sometimes doesn't kick in?

The CH is working fine but for some reason the hot water takes a long time to kick in and I have to turn the t... [Read more]

No hot water but the heating is fine?

I have a Vaillant ecoTEC plus my heating works fine but my hot water is cold I havent changed any settings do ... [Read more]

How can I fix my boiler in which the hot water works but the central heatin?

I have an IDEAL Mexico Super 2 RS100 boiler. It was working fine before this morning when it was noted that th... [Read more]

Hot water problems Vokera Compact 28?

I have a Vokera Compact 28. The hot water keeps on going cold. When running the hot water tap the boiler keeps... [Read more]

Heating system not working properly after rad removal?

Hi all. Had a new heating system with Potterton Performa 24 boiler fitted as part of refurb. Everything worked... [Read more]

no hot water coming up into radiator?

pipes below concrete floor, pipe from floor to radiator value cold, where could the blockage be?

aristan boiler not working (microgenus 23/27 mffi?

my boiler is not working presure gage is between 1 and 2 it ignites then goes out we have red hot radiators bu... [Read more]

Water not flowing from cold water tap?

I have a problem with the cold water flow from the mixer tap on my bath. Generally the cold water flow is poo... [Read more]

Strange Goings On with Boiler:Pressure Surging to 3+ when Hot Water Goes On?

Strange Goings On with Boiler: Pressure Surging when Hot Water Goes On I bled my radiators a few days ago... [Read more]

dual fittingb taps hot working cold not working?

dual hot and cold taps. when i turn on cold tap no water coming from spout hot tap is okwhat is causing the p... [Read more]