Mend > Home Heating Systems

dimplex xls18n storage heater, stopped working?

my dimplex xls18n storage heater has stopped working no heat whatsoever any one out there have any ideas pleas... [Read more]

1

what pressure is ferroli optimax he 18s expansion vessel?

owhat pressure is ferroli optimax he 18s expansion vesselptimax he 18s

Glowworm Ultimate 70ff won't cold start properly?

I have replaced the air pressure switch and the pcb and still I have a problem. When the boiler comes on from ... [Read more]

Central heating stops after about 2hrs running?

I have an Ideal Mexico Super RS 80 boiler which seems to run the heating system for about a couple of hours wh... [Read more]

2

how can i fix my bosch worchester 24cdi boiler?

The water Led is flashing 5 times per second the guide says Air Flow fault (RSF) or FLUE GAS Spillage (OF)

1

Glow worm ultimate 50ff Boiler?

The boiler immediatley blows mcb when isolator switch switched on. Fuses on PCB intact. Does it even when ther... [Read more]

How can i fix my Ravenheat 24T - LS80T?

My Ravenheat 24T - LS80T combi bolier makes a noise similar to an egg timer (no puns please!) only when the ce... [Read more]

ferrroli modena combi boiler?

my domestic hot water is overheating on my ferroli modena what could be the problem

1

worceter bosch combi boiler?

loosing pressure due to water leaking out of condinsation pipe.

roca 20/20 f combi with fault codes?

fault led s 60 80 90 on lock out

glow worm micron 60 ff?

When i turn my hot water on my radiators come on but no hot water!!?

2

how do I fix my combi boiler, SIME FORMAT 80E?

I guys, never used this site before, though I give it a go. Woke up this morning no hot water and no heating.... [Read more]

how to fix my cannon caress gas fire ignision?

when i press the ignision button to light the fire there is no spark can anyone tell me how to replace the par... [Read more]

i have an alpha CB24 boiler, no hot water or central heating?

i have an alpha CB24 boiler, no hot water or central heating, the red light comes on and it wont fire up. ive ... [Read more]

1

Error E501 ?

I have a Wall Furnace Ariston 24/28 since 3 years , now. Recently it is not workingand shows an error E 501.. ... [Read more]

I have a Johnson&Starly JB 40-50 Modairflow series heater, ?

My JB 40-50 Heater gives good heat, but has started making the most awful squeaking noise, if you give it a go... [Read more]

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Vaillant Ecomax boiler - Fault Code F22 - Please help?

Major probs with my ecomax boiler. Over 2 weeks ago, when in shower noticed problem whereby hot water would ru... [Read more]

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Boiler does not fire up - nothing showing on screen of Vaillant Eco Max Pro?

Boiler does not fire up - nothing showing on screen of Vaillant Eco Max Pro. What is wrong? Seems as though ... [Read more]

how can i fix?

ideal isar 24 wont fire up going through ignition seqwence then showing l f

1

how can i fix?

vokera compact he central heating working fine hot water luke warm then cold