How to mend ... Boiler Pressure Low

my combi gives hot water but central heating not working. ?

Have reset the Vaillant boiler as per instructions but still no heating. The pressure is too low but can't see... [Read more]

worcester 350 combi low pressure/leaking?

hi, my combi 350 worcester loses pressure slowly and i have totop it up,the other night it was on low pressure... [Read more]

Worcester 350 hot water problems?

At low flow rates water temperature okay, increasing flow rate temperature luke warm. What controls the modula... [Read more]

central heating low water pressure?

my botherinlaws boiler wont come on it just says low water pressure what can i do to help

low pressure?

i have got low pressure on my boiler (junior) i no where to insert the key at the base of the boiler but can a... [Read more]

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]

Fault with BG Combi Condensing Boiler RD 532i - C1?

Hello out there..... Please could you help? I have British Gas combi Condensing boiler RD532i. Installed ... [Read more]

reset button flashing?

I have no hot water! The Worcester Greenstar Junior 28i reset button is flashing and when I turn the hot water... [Read more]

were is my water pressure tap on my vokera comby boiler?

my water pressure is too low on my Vokera Compact HE comby bolier and i dont know which is the tape to increas... [Read more]

Wot is wrong with my Ferroli Optimax HE 31 C gas boiler?

My gas boiler is flashing F37, which is low system pressure. The manual says that I should fill the system to ... [Read more]

Heating is working but not hot water?

got worcester junior 24i boiler. heating is working but not hot water, pressure was low, red light was flashin... [Read more]

Vokera 80SP - No water from inlet valve?

Hi. I have a Vokera 80SP combi boiler which has 2 taps & a flexible pipe beneath it. When the pressure gets lo... [Read more]

My Boiler Worcester Bosch 350 low pressure?

I have no hot water because the low pressure light is on my boiler - Worcester Bosch 350. It has happened bef... [Read more]

How do you add pressure to a Sime Boiler?

System flashing a yellow light with low pressure message - how do I increase the pressure this is urgent as I ... [Read more]

baxi boiler 35/60 indicating faulty pump or low pressure?

the boiler is indicating faulty pump,or low pressure.the pump is running and there is 1.5 bar pressure.your ca... [Read more]

Can my potterton 100E boiler be fixed?

I bought my new house 3 years ago with a potterton boiler and I have been told I need a new one. When I switc... [Read more]

alpha cb 24/28?

My Alpha CB 24/28 boiler has stopped working. The red and yellow lights on the front of the boiler are flash... [Read more]

linea 24?

its showing fault code 04 which is low water pressure but the pressure is just over 1.5 but the boiler wont ... [Read more]

Low Pressure on Ravenheat Condensing Combi CS1 85A (T)?

The pressure keeps dropping on my boiler,i cannot find any obvious leeks on the system.Also the dhw takes ages... [Read more]

How can I fix my Sime Super 80 low pressure?

The grey handle on the dial to the front right hand side of the boiler has dropped to zero. My hot water is no... [Read more]