How to mend ... Only Hot Water Central Heating

Halstead finest gold safety lockout problem?

Halstead finest gold boiler has started to show solid red safety lockout when hot water is turned on, This doe... [Read more]

My central heating is working but I have hot water?

Yesterday I had no hot water so but my heating was working so I changed the divertor and now I have hot water ... [Read more]

Glow worm combi boiler fault?

Combi boiler central heating not working correctly,when heating is on it runs for 15 min before the boiler ove... [Read more]

halstead ace high boiler hot water proplem?

my halstead ace high boiler has stopped switching over to give me hot water when the hot tap or shower is swit... [Read more]

Halstead Ace Circa 2001 - Not Heating?

Problem – Intermittent fault or faults causing the boiler to cease heating water and or Central Heating. Oc... [Read more]

saunier duval hot water not working?

no hot water occassionally locks out, or just does not work. service book says check flow switch. have bypasse... [Read more]

primatic cylinder?

how does the hot water on the domestic side keep hot,is it like a double feed indirect cylinder?only the flow ... [Read more]

Heating not working - Worcester greenstar 28i junior?

My hot water is working but the central heating won't come on. The boiler had its annual service a few weeks a... [Read more]

ravenheat csi 85?

hi I need help with my boiler. When i run the hot water the boiler lights normal but the high flame on the b... [Read more]

how can i fix my halstead ace high boiler?

my halstead ace high boiler has stopped switching over to give me hot water when the hot tap or shower is swit... [Read more]

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]

TRVs not working?

I had a new combi boiler fitted about a year ago but it was only used for hot water but I recently had central... [Read more]

pilot light wont ignite when hot water switched on ?

I have a potterton suprima 50 L boiler. When programmer or boost used for hot water pilot light does't ignite ... [Read more]

how can i fix my ferroli optima 701 combi-boiler?

central heating working . no hot water on hot water only having changed flow meter

Hot water and Central Heating Not coming on?

I have a valiant turbo max about 10 yrs old, i have no hot water and the light is not coming on, also the cent... [Read more]

potterton hot water working but no central heating HELP!!?

its just over 1 year old...it must be something simple but what??

how can i fix my combi 80?

combi 80 set pressure gauge to 1 bar start central heating system pressure gauge rises to 3 bars then i ha... [Read more]

sabre he29 condensing boiler?

Hello I was wondering if anyone can help me, I have Sabre HE29 Condesing boiler. The problem I have no hot wa... [Read more]

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]

no central heating---please help!!?

Boiler working great for hot water but the heating wont come on,all lights doing their job---any ideas??? Fan... [Read more]