How to mend ... Boiler Heating Pressure

Faulty Worcester 24i Junior RSF?

I have a Worcester 24i Junior RSF Combi Boiler which seems to have developed a fault. Although the fan etc see... [Read more]

ignition problem?

hi anyone out there, Having a problem with hot water/ heating water boiler ingnition,upon start fans runs gre... [Read more]

ariston boiler fault a3 light coming on when hot water or heating turned on?

the a3 light comes on when boiler is turned on pressure guage shuddering and going up and down

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]

intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]

how can i fix my ferroli boiler?

my pilot light is still on ,pressure ok but no heating

how do i fill up an Isar m30100 c.h. boiler?

i recently had my boiler serviced, but just noticed there is no pressure on the pressure dial. when heating is... [Read more]

Baxi Combi 80 Eco keeps cutting out, red button won't push in!?

I have a Baxi Combi 80 Eco boiler. When I turn on the hot water, it will heat up for about 10 seconds then the... [Read more]

Have overfilled my valliant ecotec plus831 boiler so pressure gauge is 3.2 ?

Have overfilled boiler so pressure guage is 3.2 bars when heating is on, how can i reduce the pressure

baxi 80 he combi boiler hot water fualt?

hi. my boiler hot water only works partially. the central heating is fine. i have partially traced the problem... [Read more]

how can i fix my vokera compact?

my vokera compact is losing pressure,it is dripping slightly from the overflow and trickles when the heating i... [Read more]

Vaillant ecoTECH 637 - F.15 fault?

Boiler is 2 years old and has been working well. Heating comes on with timer and then goes off after about two... [Read more]

Topping up combi boiler?

I have changed a radiator on my Vaillant combi boiler operated central heating system. How do I bring the pres... [Read more]

faillure to ignite?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]

Vaillant ecotec 466 boiler f.75 5er code?

Hi we have the above boiler which has been displaying the F.75 fault code. We have had the pressure sensor cha... [Read more]

Potterton Promax Combi- hot water but no heating?

My boiler gives plenty of hot water but the c/h will not come on. The c/h water pressure is ok, the thermostat... [Read more]

pressure in boiler lost?

can you tell me how to put pressure back into the boiler system as it dropped to nothing after it appears we b... [Read more]

non existant water pressure?

My ikon combi boiler is showing no water pressur.It keeps falling to zero,hence no hot water or heating until ... [Read more]

no hot water and pressure valve is on red and water is leakiing outside?

I have installed a baxi combi 105e; serial MBKo451 compno 2478726/00. My combi boiler is playing up. For mo... [Read more]

Loss of pressure?

I have a Worcester Hiflow 440cdi boiler. Hot water is fine but the pressure has dropped on the heating side du... [Read more]