Mend > Home Heating Systems

my 280cdi is pressurising up?

My worcester 280cdi is gaining pressure over a period of 3 - 4 days. I'm on my fourth plate heat exchanger. O... [Read more]

Expansion vessel?

Just in case, how do you release/top up the expansion vessel pressure on a Heatline C24 boiler

No heating/hot water?

How do you ignite a Heatline C24 boiler? It just doesn't fire up!

my boiler is a potterton profile 50E?

the flue fan cycles ON/OFF continually and boiler does'nt fire up.If i remove front case fan does NOT cycle bu... [Read more]

how can i fix my ideal classic lxff 270?

my boiler has lost pressure and filling it makes it overflow from the external expantion pipe untill all press... [Read more]

potterton netaheat 10-16 cuts out whilst cold?

fails to heat water or radiators. what can this be due to?

how can ifix my glowworm compact 100e boiler?

the hot water will only work when central heatings on .heating will not turn off via external clock ,only by ... [Read more]

intermittent hot water?

ravenheat ls 100 t, intermitent hot water-not to good when taking a shower . whats wrong ? can anyone help?

can any one identify this fault?

i have a worcester boiler cdi there is no hot water but the heating works it there a change over valve on this... [Read more]

firebird super q 50 90 leaking water from front?

water leaking from front

my display is showing a F2 code on it?

I have an ideal classic boiler which is showing an F2 code on the display, is there an easy way to reset this.

which is best for a shower. off the combi boiler or electric shower?

I have a ferroli Falcon 23.3 KW combi boiler which i want to put a shower on. The hot water flow seems poor. T... [Read more]

my clock has stopped ?

where will the switches to the central heating /water clock be we have 1 in the corner of our kitchen that has... [Read more]

How many rads can i put on my ferroli boiler?

I have a ferroli Falcon boiler in situe in my two bedroom house. I want to put bigger convection rads in some ... [Read more]

my cental/water clock has gone off ?

i have no heating or hot water as the clock has gone off after my electric went off the clock did not come bac... [Read more]

I'm such a clever so & so!?

I've sorted the answer to my own problem (as below)...a new diverter valve spindle kit is required! Help! H... [Read more]

what temperature?

I have just moved into a house with a Halstead Best 50,there is no booklet and the knob for the boiler thermos... [Read more]

water pressure?

is there a simple way to increase water pressure to1.7bar on a compact 100p. Thanks

my hot water runs cold and radiators don't always heat?

I have a baxi combi boiler about 4 years old. For a few weeks now hot water has on occasions gone ice cold and... [Read more]

firebird 50/90 super q?

when the boiler is on timer it kicks in ok but doesnt always kick in as the temp drops.If i switch the control... [Read more]