How to mend ... 28 Water Boiler

Boiler not responding ?

I have just moved into a new house and like many before have no operating instructions for the siemens RdJ10Rf... [Read more]

Vaillant Eco Pro 28 - Error flickering between 0.3 & F.22?

Hello, I ran the hot water tap this morning to wash the dishes, it produced it's usual hot running water. ... [Read more]

alpha cb24/28?

Hi, Have the same problem as MEL JOHN (APRIL 2011). CH ok and DHW but when DHW ON ONLY-NO HOT WATER. I read o... [Read more]

Potterton Performa 28 hot water / central heating issue?

I wonder if any of you can help please? For some months now, whenever I run hot water, the central heating com... [Read more]

Alpha Boiler CB24/28?

Central heating works but no domestic hot water, have changed DHW SENSOR, with no effect, whats the next ste... [Read more]

Vokera compact 28?

When the boiler control is turned to the domestic side, hot water is getting through to the central heating si... [Read more]

Vokera compact 28?

Vokera Boiler - pressure too high .....heating and hot water ok I have a problem with my boiler over t... [Read more]

my potterton pro max 28 boiler is flashing up E119 ?

hi my potterton boiler is flashing E119 even though my pressure gauge is showing 1bar what is wrong,i have no ... [Read more]

Potterton Performa 28?

Pressure is ok and the central heating ok but the burner has stop lighting for hot water. There is no fault li... [Read more]

no hot water?

new potterton promax combi 28 he. heating works fine but no hot water, even when switched to hot water only,bo... [Read more]

Filling/pressure issue - Bosch Worcester CDI 28?

I have just seen that the pressure gauge is down at 0 and have attempted to fill it up in the correct recommen... [Read more]

Vokera Sabre 28 MTN combi boiler?

Boiler was working fine up to today, had a burst pipe (hot water to kitchen sink) (could still get hot water t... [Read more]

How can i fix my vokera Linea 28 boiler?

The hot water runs hot for 30 seconds and then goes cold for 15 seconds. The pressure is in between 1 - 1.5 ba... [Read more]

shower banging ?

i have a giainsborough royale thermostatic mixer showrer ,i have had a banging noise for quite sometime and th... [Read more]

Valliant ecotec pro 28 installation cost ??

Hello I need to replace my old boiler (13 yrs old Pott. Puma 80) as only the heating works and the hot wat... [Read more]

hi my vokera unica 28 boiler suddenly went to fault 10?

hi my vokera boiler red light came on ive disconeted the white pipe had a gas engineer out and he empty resovw... [Read more]

what does F.28 mean? with a red light?

my boiler has a red light on it and says f.28 what does this mean. I have no heat or hot water!

Cold rads down stairs Volkera compact 28?

My boiler produces hot water but will not heat up the rads down stairs. The ones up stairs are only partially ... [Read more]

Worcester Bosch 28 si II indicator fault light?

My Worcester bosh boiler for some time now has been losing pressure and letting out water from the release val... [Read more]

please help worcester 28 si II combi?

recently had a gas engineer out as stopped working altogether with light flashing approx 1 per sec used reset ... [Read more]