How to mend ... Boiler Too High

main burner on apollo 65/50 b won't ignite?

can anyone help...a new thermocouple and cap have recently been replaced in the apollo 65/50b boiler we have. ... [Read more]

myson velaire 50/70 boiler?

have set up as per the original manual.co2 10.51%,150 psi,air damper no.5 but flue gas temp. very high, 431 de... [Read more]

water driping out of blow off?

are boiler is the ace high version it is holding pressure when it is not in operation. But when we put the hea... [Read more]

pressure problem?

combi boiler pressure low when cold high when hot

how to get the heating on my worcestor high flow 3.5?

The pressure went down on my boiler. Filled the pressure up and now the heating wont come on. The water is o... [Read more]

High pressure and dripping outside pipe Halstead Ace High?

The pressure on our Halstead Ace High Combi Boiler is slowly creeping up and is at around the three mark at th... [Read more]

water pressure on gas boiler?

The Blue pressure needle on my gas boiler should be reading about 1.5 . However, when the system is set on lo... [Read more]

High noise on Ferroli optimax HE 31c?

When the boiler runs in a low fire, it's make a high vibrating noise for 1 minute, then it's working ok, but w... [Read more]

pressure on baxi 105e?

the pressure on boiler goes sky high when i turn on the heating can anyone help me to lower the pressure?

boiler, ace high halstead?

boiler will not fire , was working fine then found that when I turned the water on it's showing the water ligt... [Read more]

very high pressure on ravenheat condensing boiler?

i topped up water pressure on my ravenheat condensing boiler and it kept rising up to 3.5 and wont come down a... [Read more]

Circuit board for a Halstead Ace Boiler?

My plumber says that I need a new circuit board for my boiler. The heating and water will come on but only fo... [Read more]

halstead ace high boiler not firing up?

Halstead ace high boiler wsnt firing up on demand for hot water, had split diaprham changed and pin is contact... [Read more]

Flood due to boiler ???

A few weeks ago we noticed warm/hot water pouring out of the eaves of our house, upon inspection we found that... [Read more]

Ideal Elan 2 40F boiler?

Hi all, I have an approx 15 year old Ideal Elan 2 40F boiler which was in the house when we moved in. A few... [Read more]

BOILER TOO HIGH PRESSURE?

I have a VAILLANT Compact and noticed the pressure is OVER 3. How do I reduce the pressure? There is also a sm... [Read more]

water only warm, think pressure too high, ?

I dont know how to release pressure or which dial to turn? Please help Combi boiler modena 80e

is it time to replace my boiler???

Glow worm swift flow120 combi boiler(1995). The boiler was working fine then stopped, Mr man on this forum su... [Read more]

Vokera Compact 24 Dripping Overflow and High Pressure?

My combi boiler has been constantly on high pressue for a few weeks now, and is dribbling water out of the ove... [Read more]

hot water does not heat up that high?

i have a glow warm csi combination boiler. all the radiaters work fine but the hot water and shwer water does ... [Read more]