How to mend ... Work Water Pressure

How to raise the pressure?

Please tell me how to increase the pressure to the appropriate level - it is currently below where it should b... [Read more]

28i Junior Low Water Pressure Switch?

Hi, Have got a lockout problem with my Worcester 28i Junior. Does not like to start if it has not been run ... [Read more]

pressure keeps falling?

I have a Remeha Avanta 28c ECO. I've returned from overseas after my wife had reduced the temperature to 20 de... [Read more]

Worcester combi greenstar intermittently not starting up/EA error code?

We have a 3yr old Worcester Greenstar combi boiler that is playing up. It has been intermittently not firing ... [Read more]

Remeha avanta plus code 8 on display?

Hi there, I have a remeha avanta 30s. My hot water works fine but my central heating doesn't work at all. I've... [Read more]

vaillant ecoTEC plus 428 displaying fault 98?

Hi - We cannot get the central heating to work however the hot water and underfloor heating in the kitchen is ... [Read more]

boiler pressure drops to nil after use!!!?

i can use the hot water all day long and pressure stays same... i put central heating on and it works perfect,... [Read more]

How to fix pressure drops- Ravenheat CSI 85 (T) 780 ?

My Ravenheat CSI 85 (T) 780 does not work properly in summer mode. The pressure drops to 0.5 and hot water tim... [Read more]

Ideal Classic ff270 boiler keeps losing pressure?

The boiler is designed to operate at one bar pressure when cold. The sealed system has been charged (twice) b... [Read more]

How to depressurize a hot water boiler?

I'd like to replace a radiator but need to lower the pressure first. The radiator's on the second floor of a ... [Read more]

How can I fix my potterton peforma 24 boiler?

The boiler comes on but the burner/flame light does not come on at all. The flame fault indicator also does no... [Read more]

Saunier Duval Combi Boiler Pressure Rises?

Hi Hopefully someone can answer this problem for me please? I have a Saunier Duval Thema Condens F30e Bo... [Read more]

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

How can i fix my Ravenheat CSI 85 AAA (T) 780 series?

can anyone help me please? my ravenheat CSI 85 AAA (T) boiler works absolutely fine in winter mode but when i ... [Read more]

cant fill up sime boiler ?

i have a sime 100c format boiler, i have two taps and a black tap. turn them all on but no water come in to to... [Read more]

Water Pressure Gauge rises too high on my combi?

Dear Friend Well I hope you are a friend because I need some advice, the pressure gauge o... [Read more]

ariston microcombi 23 pressure release valve?

my boiler constantly has to be topped up to be able to work, there is water constantly running from the overfl... [Read more]

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]

Water Pressure?

I have a 30CI plus Glowworm boiler, we have not had it serviced yet but the water pressure has dropped to 0.6!... [Read more]

biasi 124mfs fault finding dhw ignition?

My old boiler is starting to play up. When running dhw the pump runs but ignition refuses to kick in. I then h... [Read more]