How to mend ... Pressure Up Boiler

Central Heating won't heat radiaters but do have hot tap water?

I have an Optima 700 boiler/central heating system. When I turn up the room thermostat it clicks but the boile... [Read more]

puma 80 losing pressure?

potterton puma 80 losing all pressure in couple of days. no signs of obvious leaks from boiler, relief pipe,ra... [Read more]

Wocester 240 boiler?

Why do we have to keep adding water to our Worcester 240 boiler. The pressure goes way up to 3 bar when the ... [Read more]

Ferroli Optima 901 -Intermittent Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing intermittent problems with no ... [Read more]

Low Pressure in Glow Worm Swift Flow 80 Boiler?

My Glow Worm Swift Flow 80 is showing zero pressure on the dial. How do I re pressurise the system. I found a ... [Read more]

how can i fix my ariston euro combi boiler?

I have just moved into a new home fitted with the boiler above, i have experienced problems the previous owner... [Read more]

How do I repressurise my Worscester Bosch 350 Combi boiler?

Can anyone tell me how to repressurise my Worscester Bosch 350 Combi boiler? Low pressure (red light) is on a... [Read more]

Vokera Linea 24 Combi Boiler - water Pressure keeps dropping error 04 why?

I have moved into a house 2 years ago which had an 8month old Vokera Linea 24 Combi Boiler. It has worked a tr... [Read more]

what wrong with combi boiler?

I have breath all cenral heating in my house so heating can be flow fully inside the rediator, after that the ... [Read more]

my ferrolli f77 popular?

My boiler swithces on and off intermittently, you can haer it going on and off .Is it a pressure problem or so... [Read more]

Constant Loss of pressure?

I have a valliant 242E Boiler and am having to refill the system once every 3 or 4 days due to loss of pressur... [Read more]

How can I Fix My Ravenheat 820/20 boiler?

My ravenheat 820/20 boiler is supplying hot water but no CH. After a basic fault finding mission I discovered ... [Read more]

how can i fix repeated low pressure of my puma 80 boiler?

I noticed a few weeks ago when i woke up that the boiler was shining 'low system pressure' so i topped it up a... [Read more]

Ferroli Optima 901 -Intermittent Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing intermittent problems with no ... [Read more]

My BAXI 105 HE BOILER LOOSES PRESSURE & FAILS? WHY?

Hello & Help, I write in desperation following a nightmare weekend! I have a central heating system co... [Read more]

my mynute 14 se boiler keeps loosing pressure?

can anyone help? i fill the boiler pressure up to 2 bar but within 2 days the pressure is back down to zero. ... [Read more]

Ferroli Tempra 12 will not run?

This boiler has been problematical from the outset. It has been fitted with a new PCB and gas valve module. It... [Read more]

How do I increase the water pressure in the Central Heating Circuit?

We have a Britony Combi SE Combination boiler from Chaffoteux and Maury. 2 lights are flashing, which means lo... [Read more]

Why is my low pressure light on and what do i do?

I've got a Potterton Puma 80e boiler that wn't fire up since the low pressure light has come on. I've checked ... [Read more]

worcester 28i II has high pressure?

Keep having problems with the high pressure,set boiler to 1.5 bar.Run the boiler the pressure goes up to 2 bar... [Read more]