How to mend ... Runs Cold Hot

Why does my Heatslave DHW run cold on low flow?

My Heatslave 20/25 has always had a tendency to stop delivering hot water when a tap is running slow. It is fi... [Read more]

shower goes hot then cold.... repeatedly!?

hi, i have an alpha HE cb25 boiler and ive just had a new reciever fitted as it was faulty. Now when i have a ... [Read more]

hot water running hot then cold then hot again?

combi boiler water runs hot then cold then hot again

Bosch?

Water runs hot then cold but heating wont come on at all.

gainsborough 9.5 delux?

The problem is, not much pressure when shower is first turned on... then after a minute or so the water is ext... [Read more]

shower problem?

knob on shower says aqualisa .have fitted new team eqallising valve not sure shower is a mira 88 but shower ru... [Read more]

fans running when engine cold?

How can I find the fault with the fans on Nissan almera. when the ignition get switched on the fans start runn... [Read more]

how can i fix my vaillant vcwgb242eh boiler?

after running hot water for some time,when i try to run hot water again shortly after it runs cold also the he... [Read more]

where is the pcb low pressure switch?

i have a triton opal 10.5 kw shower but the low pressure light comes on intermitantly and the shower runs hot ... [Read more]

potterton neatheat ?? c/board or thermostat?

10/16 starts from cold stops when hot switchs off then pump runs heater starts will not ignite have to wait ... [Read more]

Shower not working properly on baxi with calor gas?

I have a combi baxi which is run on calor gas. The central heating seems to work fine but the shower is now no... [Read more]

Pressure Drop?

I have a Grant Combi 90 Mk II boiler and approx 5 years ago had a tiger loop (GOK GS2000) fitted internally ne... [Read more]

vaillant cant see model number?

central heating working fine but hot water runs cold after a short while.

how can I fix my Creda condenser Advance tumble dryer?

My tumble dryer runs and turns ok but no hot air how do i check what the problem is? I've cleaned all the fluf... [Read more]

Whale water system?

When i turn my hot/cold tap on in my caravan it comes out in spurts with the red light on the switch box also ... [Read more]

Escort 1.8TD Van running rough - PLEASE HELP!!!!!?

Hi, I have a 99 ford Escort 1.8TD (non intercooler) van. Have owned for about six months. It has recently sta... [Read more]

Worcester Bosch 400BF Hot Water Cutting Out?

Hi I have a problem when running hot water it is hot for a while then runs cold then back to hot the CH light ... [Read more]

vaillent 824 6 radiator system?

first five radiators work ok, 6th radiator only gets half hot which runs from the fifth radiator on 15mm pipe... [Read more]

my biarritz shower runs hot for a while?

after running hot for about five minutes it then goes cold then hot cold then hot etc

no hot water evrything fires up?

Hi need help. Iv`e got a sime super90 I fitted a new diverter valve and micro switch about 8 months ago. Ever... [Read more]