Heating, Home Heating Systems

hot water cutting out?

hot water gets hot then cuts out

how do i remove a air separator for me to fit a new one?

i have a leak from the automatic air separator and automatic vent do i need a new one if so how do i remove th... [Read more]

Coal positioning?

Kohlangaz Infusion MCNG Gas Fire ? (Model Number KR DP 80 MN) I cannot find my booklet that shows the correc... [Read more]

Saunier Duval circuit transistor "ZTX792A" equivalent?

There is a transistor on Saunier Duval control circuit which i don't know any equivalent for? What to replace... [Read more]

how can i fix my rerroli optima 701?

i got a ferroli optima 701 and can only get hot water intermitantly , i've changed the temp sensor switch and ... [Read more]

How do I reset the pressure on my boiler?

Please could somebody tell me how to reset the pressure on a Worcester Bosch 24Si11. Thank you. Elly

sime boiler freindly format 80 keeps shutting down hot water?

the light on the heating radiator side flashes from green to orange.and heater shuts itself down

Why does my Volkera Option cycle on and off when the mixer shower is on?

Have a volkera option combi boiler. Operates fine with hot taps upstairs and downstairs and with central heat... [Read more]

boiler keeps turning off and on?

ravenheatcsi85 boiler heating keeps firing up and then turning off but hot water is ok

how can i fix my ravenheat electronic ignition modulating boiler?

I think it is the reset botton it is not kicking in when i push it in it gos on but when i take my finger of t... [Read more]

How to fix my boiler?

My Glow Worm Ultimate 80FF gas boiler did not switch on today. The fan switches on and the pilot light piezo i... [Read more]

ferroli f24?

boiler will not work when i use the override switch

How can I turn my pilot light on?

How can I turn my pilot light on on my Worcester Bosch 350?

I have an Ideal isar HE30 and the system has loud knocking noise ?

System makes loud banging noise and pressure vgauge flicks up and down in sync with banging, is this the pump ... [Read more]

how do I alter the pressure on my heatline compact boiler?

The boiler is a type c12 CAT112H

how do i fix my ravenheat boiler?

boiler wont fire up, pump runs but nothing else happens, any ideas? could it be the fan?

linea 24, lpg cutting out?

my linea 24 (lpg) ignites ok,runs for 3 or 4 seconds then shuts off reignites ok, ten seconds later repeats th... [Read more]

burner will not light?

I have a baxi solo 2 boiler the electrode sparks and lights the pilot but the burner will not light

how do i fix my halstead boiler?

my halstead ace boiler has stopped heating the water but the ch is working ok it does not even fire up when y... [Read more]

How can I fix my Potterton Profile boiler?

When I switched off the heating, the hot water has also gone off even though the programmer switch for hot wat... [Read more]