How to mend 28 System Water

2

water pressure?

my potterton performa 28 water pressure has decreased, I have done the usual to top up the system,unfortunatel... [Read more]

2

Jaguar 28k combi boiler?

Jaguar 28 kw .I have to refill to bar setting after each central heating program which shows FO , ... [Read more]

loss of pressure?

I have a worcester 28 cdi combi boiler, if the bolier is left cold the pressure holds ok. If i put the heating... [Read more]

1

how do we add pressure to our heating system?

We have a Gas Combination Boiler Eurostar model ZWE 24/28-4, the pressure is much too low and we cannot find t... [Read more]

vokera compact 28 combi boiler?

Engineer recently replaced a small part on boiler. Since he left, the central heating system gets warm when on... [Read more]

1

noisey worcester 28 cdi?

Just after firing up the boiler gets noisey and the pressure shoots up. Found water coming out of air vent, is... [Read more]

Vaillant, pump overrun?

We have an ecoTec pro 28, 3 years old. When cold water taps are turned off, when the central heating is off, s... [Read more]

sabre 28 keeps shutting down?

after a couple of minutes the system shuts down plenty water in system

1

Problem with worcestor 28 cdi?

water is leaking from pressure release valve, having to constantly filling system back up, is because i need a... [Read more]

3

vokera linea 28 - intermittent hot water?

when running the hot taps - after a minute or so the boiler shuts down (ie no flames). If left the water runs ... [Read more]

1

Vokera Line 28 Boiler Temperature?

I recently drained my system and filled it with "desludger", with a view to running it for a week then redrain... [Read more]

1

I have a problem with Jaguar 28 Central Heating System?

I have a problem with my hot water system. It only heats up when the central heating is working. When the cen... [Read more]

2

Jaguar 28 Boiler?

I have a problem with the central heating on my boiler - Jaguar 28. The hot water runs fine but nothing happen... [Read more]

15

E02 error code ariston microgenus 28?

Boiler loses pressure frequently, especially when cold, E02 code keeps coming up. After repressurising the boi... [Read more]

3

Boiler fires when it shouldn't?

Got a Performa 28 combi. I've noticed that sometimes when no heat or hot water are called, the boiler fires up... [Read more]

1

No hot water with Biasi 28 combi boiler?

Can anyone help. I have a Biasi boiler which had a knocking noise when it first started from cold. I added a ... [Read more]

2

Need I drain system to replace flow switch on Alpha CB28?

Can anyone help? I've bought a new flow switch for an Aplha CB 28. The manual says system doesn't need drainin... [Read more]

2

My Worcester 28 i heating system works but I get no hot water, Why?

My heating works fine but I get no hot water from the tap, no water at all from the hot tap in fact. Plenty of... [Read more]

3

vokera compact 28?

within the last week i have treated my boiler with a limescale remover i inteneded leaving it in the system fo... [Read more]

2

Does anyone know where the water valve is on a Vokera linea 28. ?

The pressure guage has dropped and I need to top up the system, but I can't see the tap. There is a flexible h... [Read more]