How to mend ... Boiler Air Pressure

airlock on gravity fed heating?

how to best remedy an airlock in a gravity fed heating system. there is a circulator pump on the return pipe s... [Read more]

How can i fix 29e sabre?

I have no hot water or heating . Fan and pump running but not going to ignition. I have cleaned the veturi s i... [Read more]

ravenheat csi primary boiler fault?

after having had the boiler off for system mods and refilling and direct wiring the pump to circulate any air ... [Read more]

how can i fix my worcester 28cdi rsf?

the boiler will not ignite for water or heating unless i give the air pressure switch a fonzy tap ha ha then t... [Read more]

high pressure raising to cut off (combi boiler ) ?

hi there i had a problem with my hot water, on my ideal responce 120 combi boiler i diagnosed it . i replaced ... [Read more]

How can i fix my Potterton Performa 30 HE Boiler?

Boiler failing to fire up; showing fan & flame fault indication. Dismantled boiler and checked fan on 240v sup... [Read more]

ravenheat combi boiler ?

I`ve carried out numerous repairs to my combi over 12 years , but struggling with this one ... C / Heating see... [Read more]

Greenstar 30cdi boiler light?

I have a problem developed with my boiler - I am getting hot water, just no central heating. Only light that i... [Read more]

how can i fix my vokera linea 24 ?

when i run a bath after about seven mins the boiler comes up with error 02 and pressure goes up to 3 bar i ca... [Read more]

Rising water pressure in Vaillant Turbomax 837E?

The water pressure in this boiler continues to rise reaching the RED zone in about 10 days. Water is drained o... [Read more]

baxi 133he pressure problem?

boiler loses pressure down in red when I pressure it back to 1.5 it expands to the red 3 bar and releases wate... [Read more]

baxi 133he pressure problem?

boiler loses pressure down in red when I pressure it back to 1.5 it expands to the red 3 bar and releases wate... [Read more]

potterton profile will not fire up pcb working, air pressure switch working?

when i switch on boiler not a lot happens, first i thought it was the pcb board but thats not the problem, tri... [Read more]

how do i know how much pressure to put in the pressure vessel?

Hi once again the ongoing saga of my ravenheat csi 85 t boiler. I had a leak coming from the pressure relea... [Read more]

ravenheat csi 85t auto air vent check?

i want to check my auto air vent on my ravenheat csi 85t can someone please tell me what to do to check the ri... [Read more]

What is wrong with my Glowworm micron 50ff?

Had problems with boiler faiilng to start and going to reset. The pcb, thermister and air pressure switch was ... [Read more]

Potterton Profile 80E, no pilot light on the boiler. ?

is this a simple case of a failed ignitor or is there more to it? could it be the air pressure switch or fan t... [Read more]

how to find leak?

I had pressure loss needed topping up two or three times a week.Eventually, after lots of boiler services(10 y... [Read more]

Ariston Boiler takes ages to fire up?

Had a problem with the boiler in that after about ten minutes or so, the water went cold..becuase the burners ... [Read more]

Repairs to Glaswegian Vokera 20-80 rs?

Can anyone help me get my Vokera 28-80 rs serviced/repaired? I know it's twenty years old, but I think it's... [Read more]