How to mend ... Please Help Water Pressure

Biasi boiler, my boiler will not start up?

I have a biasi Riva combo m90e 24s boiler, 7 years old which will not start up for CH or Tap water, when I pus... [Read more]

Vokera excell boiler needs topping up every couple of days ?

My boiler needs topping up every few days there are no apparent leaks in the system. the only clue is the pres... [Read more]

How do I release the pressure on my greenstar 25Si/30Si boiler?

The pressure on my boiler is low which means I cannot get hot water. I have read through the instructions and ... [Read more]

Ace High boiler not working?

Is there a common fault that would cause my boiler to not provide HW or CH? The power light is on, it has not ... [Read more]

Ravenheat boiler not firing up when turned on ?

How do I test the continuity to the water pressure switch

optima 901 C/H not igniting?

My optima central heating is not igniting, the hot water side of it works fine, when I turn the thermostat on ... [Read more]

whats wrong?

my opal 3 is switching between hot and cold and red light says low pressure, have cleaned everything out and s... [Read more]

how do i fix my worcester boiler?

my Worcester greenstar si junior boiler has always needed the water pressure topping up time to time since ins... [Read more]

Glow worm Flexicom SX18?

The water pressure keeps dropping after the boiler is demanded ie hot water and central heating, but is stead... [Read more]

Over filled my Ferroli boiler?

I recently had to repressure my boiler and add more water but had a problem getting the inlet pipe to close so... [Read more]

Valiant boiler water pressure valve?

Brass screw rung can I replace it

Karcher K620M has No water pressure?

Water freely runs through machine and lance, when power is turned on it has no water pressure. I have tried re... [Read more]

Glowworm combi ?

There is a constant drip from unit I can't find it hot water and heating are fine and it seems to be holding g... [Read more]

I have a Remeha boiler - there is no error message but the rads dont work?

Remaha Anvantis Plus, there is not error message flashing and the pressure is over one bar - I have also bled ... [Read more]

how do you bleed my potterton promax?

how do you bleed a potterton promax to get the water pressure back to normal ????

baxi boiler says dry fire?

boiler works but no heating or hot water. Baxi solo, Baxi man came, showed us how to do water pressure, but st... [Read more]

Worcester greenstar combi boiler not heating above 35C?

I have a new Worcester Bosch 30i combi boiler which was installed a couple of months ago, but I just can't see... [Read more]

overheating?

ferroli modina 80e the pressue release valve was leaking all the time and and to refill it every day. I rene... [Read more]

Flame failure red light on combi boiler?

Pressure has dropped to 0 and have tried to re pressurise turning on the taps but no water is going through.

vokera 12-48rse?

where is the ignition switch on a vokera 12-48 rse the pilot light has gone out as the water pressure was too ... [Read more]