How to mend ... Going Cold Temp

Help, Vokera Linea 24, dilema?

Hi, Please help as I have read all the postings on here and I am now not sure. My boiler pressure is at ... [Read more]

My Vokera 36he fine at heating but hot water cold?

Exellent for heating but when asked for DHW (domestic hot water) it cut the boiler out displaying fault 79 (te... [Read more]

glow worm 50?

i have glowworm micron 50works ok when it calls for hot water but will not always fire up for central heating ... [Read more]

How can I fix my overheating electric immersion heater?

My 2 element immersion heater is making a bubbling sound and hot water is overflowing into the cold water feed... [Read more]

Problem with Ravenheat csi85T?

Hello When central heating reaches temp burner cuts off but then continues to ignite then go out until i turn... [Read more]

Vokera Sabre 24 - No hot water?

Boiler is not firing up when the hot taps are opened. When boiler is switched on manually I get hardly any flo... [Read more]

ariston eurocombi "cutting out"?

hi,can anybody help ! ariston combi probably about 5-6yrs old,it kept dropping pressure so i kept topping it b... [Read more]

Vaillant VCW GB 242 EH?

I have a vaillant vcw gb 242 eh boiler that was already in my flat when i bought it, i have no idea how old it... [Read more]

Potterton Profile 30E keeps tripping on Central Heating?

My Potterton Profile 30E keeps tripping off and requires the reset button to be pressed to restart. This typic... [Read more]

How do you test a circulation pump on a Raven Heat Combi boiler?

Ive got a Ravenheat Combi Boiler (one without a pilot light window). A fw weeks ago it just stopped working. W... [Read more]

Vaillant 824 hot water issues?

Guys - have some hot water issues - when i turn the shower tap on which is a mixer, hot water comes out then t... [Read more]

Hot water comming out cold - Glow Worm 100e?

Water runs hot (very hot) for a short time, then flame goes out. Few seconds later it fires up but then trips... [Read more]

NO hot water from BAXI 80e Combi?

CH is fine, on time and at temp, but when I turn on the tap it comes cold, even if CH is on or not.

Worcester 9.24 Strange Problems?

Hi, Can anyone help with my problem. My Heatslave 9.24 seems to have a mind of it's own. Sometimes it will not... [Read more]

How can i change the valve in my Vokera Excell 80SP combi-boiler?

I have a Vokera Excell 80SP combi-boiler in my house. We have it serviced every 6months and about the time we ... [Read more]

DHW problem Vaillant Turbomax Plus 828E?

If I open the cold water supply valve to the boiler fully, when drawing hot water the temp. rises to approx 83... [Read more]

PILOT THERMOCOUPLE WAS CHANGED TWICE IN 1.5YRS?

I AM TIRED OF PAYING $200 TO HAVE THERMOCOUPLING 2X IN 1.5 YRS. I CALLED A SERVICE PERSON, BECAUSE PILOT WAS ... [Read more]

Hot Water intermittent and radiators only warm..Vaillant Turbomax Pus 828E?

I have a 828e Turbomax Vaillant boiler. The temperature on it keeps dropping constantly and then the boiler ki... [Read more]

Potterton Puma 80 combi boiler hi press problems?

When Central heating turned on from cold my system has an initial hi press surge (1-3.5bar), after header temp... [Read more]

Cental heating ok, no hot water?

Potterton Netaheat Profile central heating fine, boiler seems to be heating the water ok to the storage tank,... [Read more]