How to mend ... Boiler Pressure System

Potterton Puma 100e Low Pressure?

I have replaced the safety valve and thermostat on my boiler, when the system pressurises to about 1bar the lo... [Read more]

How can I increase the system pressure on a ferroli Maxima 35c?

How can I increase the system pressure on a ferroli Maxima 35c? The pressure is around 0.6 at the moment and ... [Read more]

How can I repressurize my Worcester Bosch 350 combi boiler system?

Please can you help me? I have taken off a radeator and put it back on and bled it. But have losed the pressur... [Read more]

Worcester 24i Screeching/Whistling Constant?

We have a Worcester combi boiler fitted on our central heating system. We have had noises in the past whic... [Read more]

High central heating water pressure - (Glowworm swiftsure 100)?

Hi folks, any ideas on this one? My central heating water pressure on the combi boiler keps increasing until ... [Read more]

how do i fix my heating system with a ariston microsystem 21 boiler?

i added a towel rad in the toilet on the downstairs circuit, but i cannot seem to get all the rads downstairs ... [Read more]

How do I stop my Glow-worm Combi-Boiler overflow from emptying the system?

There is something wrong with the overflow mechanism on my boiler. The central heating water pressure shows 0 ... [Read more]

Worchester greenstar CDi 35 losing pressure?

Hi, I`ve had my Worchester CDi 35 for 1 year with no problems, runs great however last month I`ve been having... [Read more]

pressure keeps dropping on ferroli gas boiler?

i have a ferroli modena combi gas boiler. a couple of weeks ago the pressure dropped to 0.5 bar so the heating... [Read more]

my worcester bosch 40 cdi boiler has error code SE or 5E Question?

my worcester bosch 40 cdi boiler has error code SE or 5E, after low pressure. Can anyone tell me what this mea... [Read more]

Which Way to Jump?

CENTRAL HEATING CALAMITY It may sound a bit dramatic, but I have a real problem and would welcome any help ... [Read more]

pressure problem on ecomax 828/2e boiler?

can anyone help? i have an ecomax 828/2e boiler. the presuure dropped to zero, using the 2 black levers under... [Read more]

Jaguar Boiler - F0 flashing after I bled the radiator. Loss of pressure!?

Hello all. My wife is currently not speaking to me, so I hope you can help. I have read through the answer... [Read more]

How can I fix my American Standard Boiler Number APT 165, Series 1B J1?

I have an old American Standard boiler. The problem that I am having is that I have extremely low hot water pr... [Read more]

Vokera Linea 28 Pressure Drops?

Without any apparent leakage from the system I'm having to re-pressurise my system to 1.5 bar after every use ... [Read more]

how can i fix my worcester 24i RSF BOILER?

THE WATER PRESSURE ON MY 24i RSF COMBI BOILER IS USUALLY SET AT 2 BUT IT DROPS DOWN TO ZERO AND THE SYSTEM ST... [Read more]

E02 error code ariston microgenus 28?

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

drip drip from safety valve on pressurised c/h system?

Steady drip fom safety valve pipe of home gas c/h system.Pressure reads 1 bar with boiler on.I'm more familia... [Read more]

worcester bosch 24cdi , high pressure ?

i have just drained the system to move a rad, something i have done on a couple of previous times , i refilled... [Read more]

How can I fix my Potterton Puma 80?

First of all we had two radiators that were not working, we bleed these two and they still did not work. We th... [Read more]