How to mend ... Boiler Above Pressure

how can i increase the water pressure?

vaillant turbomax plus 824e. boiler. how do i increase the water pressure , is there supposed to be a key? i ... [Read more]

vcw gb 282 eh hot water but no heating?

hot water works fine but no heating water pressure is good. pump is working fine as well. boiler cuts off as s... [Read more]

would the low pressure affect heating of hot water for taps?

low pressure showing on boiler and intermittent hot water supply

centrol heating not working?

replaced radiator for a towel warmer part drained centrol heating rebled system and now boiler will switch on ... [Read more]

Aqualisa AquaMixa Leaking - Constant Drip?

Hi Guys, Yet another thread about a leaking Aquamixa, I have read the relevant posts on here and I am still... [Read more]

water pressure drop in isar he24?

When the central heating is in "off" mode, the boiler will kick in every 12 hrs to raise the water pressure. ... [Read more]

2 queries regarding my Glow worm 30ci?

Recently have had 2.9 flashing in window have bled the rads which dropped the pressure down to 1.2 but it only... [Read more]

worcester cd35i ii pressure problem?

i have a problem with my combi worcester cd35i ii the pressure of the unit is at just over 1 bar and when you ... [Read more]

worcester 350 boiler wont work??/ Grgghh?

the only light on is the low pressure light...altho i bled the radiators i altered the pressure by the button ... [Read more]

boiler pressure douwn to ZERO?

my house is cold and my boiler pressure bar is down to zero how will i get the boiler running again and get th... [Read more]

Worcester 28CDi HW Light flashing?

The boiler lights up on HW and Heating for a short while (varies from 10 mins to 1 hr) then the the HW lights ... [Read more]

vaillant boiler showing E28 code, pressure nil, boiler wont come on?

Cant get boiler to fire up, no heat or hot water?

pressure settings on a combi boiler?

what are the corect working pressures on a worcestewr bosch 24irsf combi as mine reads 1 bar at cold then rise... [Read more]

What pressure switch for a Potterton 10-16?

The pressure switch has failed on my boiler. The serial number is a 642204, but the online supplier only has ... [Read more]

Fuelsaver 55F not igniting?

I have a Fuelsaver 55F problem, when either HW or Heating is requested the pump in the airing cupboard starts,... [Read more]

problem with puma 80 boiler?

The pressure drops regularly,but i cannot see any leaks,Both ch and hot water work ok but after turning hot wa... [Read more]

pressure drop on ideal classic?

i have an ideal classic boiler, on switching on to heat the house the presure rises to nearly 3 bar plus somet... [Read more]

how do i add an additive to vokera option boiler?

my rads are blocked and pressure keeps going to 4 bar

bar too low ?

the pressure has dropped on my boiler, its a glow worm betacom 30c, i have no heating or hot water, how do i g... [Read more]

ravenheat boiler?

hi. i have a ravenheat boiler fitted 10 years ago.RSF820 been pretty good. had a leaking valve about two years... [Read more]