How to mend ... Hot Three Heating Hotwater

boiler problem ?

hot water on vaillant 242e combi only works when it's on the heating and hotwater switch, doesnt work only on ... [Read more]

switmaster?

having problems with central heating watr gets hot upstairs rads warm, down stairs cold,when drained gets warm... [Read more]

IDEAL ICOS HE24 BOILER IGNITION BANG?

Our HE24 Ideal condesating gas boiler is now 4 years old and has started to have a loud ignition bang when the... [Read more]

No hot water/Heating?

Hi I have a Biasi combi boiler and suddenly stoped from working. When I open the hot water I can hear a TIC so... [Read more]

NO HOT WATER?

I have a ravenheat LS100T whitestar only three years old. I have heating but no hotwater i have replaced the t... [Read more]

diy plumbing?

my sime boiler heats the rads fine but latley i find that the hotwater only gets warm. the boiler fires up ok.... [Read more]

burner started on and off?

i have boiler Potterton performa 28i , its burner goes ON and OFF in a seconds and getting problem in hot wat... [Read more]

Central heating but no hotwater?

My Glow-worm combi boiler is not generating any hot water but the boiler is flared up (lit). The central heati... [Read more]

my boiler is raven heat little star l80?

my central heating work properly but no hot water i,ve changed the sensor but still hotwater not comin on coul... [Read more]

my hotwater workes but not the heating help please ?

i have a ravenheat combi the hot water works but the heating doesent can anyone help pleas

hotwater problem,worcester highflow 400?

c/heating gets hot when i turn the hot tap on.

Heating boiler through the programmer is on hot water ok no heating to rad?

Boiler operates in the hotwater mode, put the switch over to the heating,no heating,room stat on max, 3 port v... [Read more]

how to put pressure in my vaillant bbooiler?

on my vaillant boiler the pressure bar is on 0 and not moving and there is no hot water or heating and i do no... [Read more]

how can i solve hotwater problem on vailliant torbomaxvuw?

my vailliant turbomax will not give hot water when switch to hot water and the hot water light wil not come on... [Read more]

honeywell 4073A 3 position diverter.how do I fix this?

My Diverter valve is not changing from central heating to hotwater. there is a manual over ride,but nothing ... [Read more]

Profile 60E Boiler, Hotwater but no Central Heating??

Hi, I have a Potterton Profile 60E boiler, seems to operate fine for the hot water but not for the central hea... [Read more]

loss of hot water?

I recently had a radiator replaced,which necessatated the draining down of the whole system. after refilling t... [Read more]

water coil heating element instead of immersion heater in hotwater cylinder?

does anybody out there know, where to still get the heating element inserts which replace the immersion heater... [Read more]

Potterton Performa 28 - no hotwater but heating works?

It won't ignite fire when hot water tap turned on.

how can I get domestic hotwater from the Potterton Kingfisher 2 RS boiler?

I have a Potterton Kingfisher 2 RS boiler with Honeywell controls which is supposed to deliver both central he... [Read more]