How to mend ... Pressure Valve Boiler

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]

Potterton Netaheat 16/22 Boiler - No pilot light?

this boiler recently stopped lighting up - i spoke to a freind plumber over phone and he said it could be the ... [Read more]

How can I stop my Ravenheat CSI 85B tripping out?

I had a new Ravenheat CSI 85 B T installed today. It worked for the plumbers who installed it - they left and ... [Read more]

Cannot repressurise my linea 24 open valve but nothing happens?

I have a Vokera Linea 24 boiler. The pressure drops to 0 then fault 04 displays. I have followed the instructi... [Read more]

saunia duval combi f30e pressure build up?

pressure increasing when running central heating saftey valve opening looseing water until pressure drops then... [Read more]

low water pressure F28 lockout, Vaillant Turbomax plus 828E ?

Hi guys, Hope you can help. I've viewed all the relevant and some of the irrelevant posts on similar subjects ... [Read more]

baxi combi 105e boiler,no heating or hot water?

woke up the other morning with no heating or hot water from my 5 or 6 year old baxi 105e combi.i have,within t... [Read more]

Underground oil tank and Worcester Bosch Boiler intermittent cut-out Why?

We have recently installed an underground Balmoral Bunded oil tank and a Worcester Bosch Utility Condensing Oi... [Read more]

Glow worm Compact Electronic Boiler?

My boiler is leaking water and it's got quite bad recently. The pressure is just above 2 and the red marker i... [Read more]

Airlock in Potterton neataheat 10-16?

I recently drained the whole system and the boiler only comes on for about a minute, overheat and cuts out. I ... [Read more]

how to repair fault on air pressure valve?

my heatline vizo24 boiler is showing up fault on air pressure switch can this be repaired or do i need a new s... [Read more]

pressure keeps dropping on my 105e boiler?

my boiler 105e keeps losing pressure is this the pressure release valve. I 've been told that the boiler has t... [Read more]

REPLACING RELIEF VALVEon MYNUTE!4E BOILER?

is it easy to change a pressure relief valve after you have drained system do you have to take other parts of ... [Read more]

My boiler is a Worchester 28cdi pressure is increasing up 3 bar?

My boiler is a Worchester 28cdi pressure is increasing up 3 bar by itself ,but is working fine ,even though I ... [Read more]

How can I get pressure up on Saunier Duval F24e boiler?

Pressure showing less than 1 bar. Would normally turn blue valve slightly to increase pressure sufficiently fo... [Read more]

boiler low pressure ?

My question is regarding two issues one of which is already a history but may help define the problem. Couple ... [Read more]

How can I fix my Potterton Prima 40B Boiler?

Just added a radiator to the house and had a little leak, Ive sorted the leak and the boiler will ignite but n... [Read more]

how can i fix my boiler?

my water pressure keeps on dropping over a 24 hour period when pressurised the pressure increase to cause the ... [Read more]

How do I lower the pressure in my Vokera boiler?

Hi, I posted this question elsewhere but then realised this is probably its proper home! I had my Vokera Co... [Read more]

How do I lower the pressure in my Vokera boiler?

Hi, I seem to have the opposite problem of most people on here so I hope someone can help me! I had my Voke... [Read more]