Mend > Home Heating Systems

2

how can i check my honeywell v4073a 3-way diverter valve?

many thanks to brian for his earlier help further to my earlier request i have checked my grundfos selectric p... [Read more]

2

is my c/heating pump working?

i live in a bungalow my water is getting hot ok (gravity fed?) myradiators do not get warm how do i check t... [Read more]

1

central heating only comes on when the hot water heats?

I have a GlowWorm Micron 60FF boiler..the central heating only comes on when we have the hot water on.Which me... [Read more]

1

i have a suprima 50 no heating?

My boiler comes on to heat the hot water with no problem, when i turn the room stat up to heat the radiators i... [Read more]

1

worcester 240 combi heating no hot water?

boiler fires for heating but no hot water unlesws heating on

How to get ferroli to spark up?

Hi my Ferroli modena 102 wont spark up It comes on makes a wind sound but no Ignition, got new pcb and air p... [Read more]

2

i have a symbol that i dont know the symbol is -||-?

how can i fix it -||-

1

What does F1 fault code on a Glow-worm Protherm 80E Boiler mean?

Have a fault code F1 on a Glow-worm Protherm 80E Boiler. Not the 80e, but capital E?

1

Update of Vaillant VCW GB 282 EH fault?

The above Boiler last night for some reason stopped working, due to its age theres only 1 power light on the f... [Read more]

how can i fix my britony flexiflue?

how can i fix my britony flexiflue hot water problem it just doesnt get hot enough also the pilot light keeps ... [Read more]

Thermostat Valliant GB221 H?

Would anyone know how to control the thermomstat for a Valliant GB 221 H boiler? Having a nightmare with centr... [Read more]

5

Vaillant VCW GB 282 EH fault?

The above Boiler last nightfor some reason stopped working, due to its age theres only 1 power light on the fr... [Read more]

foulty l 9 setting?

i have ideal boiler but whene i switsh it on it com on screen l 9 and under nember 9 it show sitting

1

No hot water?

My greenstar 30cdi keeps reading a u letter followed by the numbers 1 through to 5 and whilst doing so shuts ... [Read more]

3

ideal isar 30100 white plastic pipe?

I am re fitting the utlity room and the white plastic overflow(?) pipe is in the way. The plumber who fitted i... [Read more]

1

error code F29 ?

Central heating working this morning but now heating has gone off with error message f29 showing

1

signal in worcester bosch combi boiler?

i can get hot water ok but the boiler cant find a signal for CH

Baxi 105 HE Boiler Fault with Condensate Drain?

The red flame failure neon illuminates. I have reset by turning the selector fully anti-clockwise against the... [Read more]

2

Thermeco oil fired boiler nightmare?

For over a year we have had issues with a Thermeco oil fired boiler. Repeatedly we have had the jet replaced ... [Read more]

How can I fix my ferroli optimax he 38c boiler, it keeps saying A1?

My boiler keeps saying A1 and my heating and hot water is now off?