Mend > Home Heating Systems

Why the flame does not came on?

The pilt light is working but does not come on? checked the pressure checked the electrical baord Fitted a ... [Read more]

voker 24cf boiler?

boiler cutting off when turn on hot tap, can anyone help

Raven heat hot water no heating?

raven heat 85B hot water fine when in c/h just green light when i used scewdriver to keep micro switch in on p... [Read more]

vaillant combi boiler and digistat scr?

alarm light came on digistat scr and now we have no heating from combi bolier and cant get rid of the red ligh... [Read more]

Ideal W Standard Boiler?

The pilot light is on, but boiler is not firing up. If I press the knob (for starting it) and keep it held in... [Read more]

I have a F5 fault on my Glow worm 18hxi?

As above i have an f5 fault on my glow worm 18hxi boiler can i fix it myself. and if so how?

no hot on boiler pott 28i?

i have a potterton 28i boiler no hot water

how can i adjust the d.h.w blending valve on my powermax 155x combi boiler?

I need to reduce the tempriture of the domestic hot water to 43/45 0c at the draw of taps etc from the pre set... [Read more]

1

How can i get the radiators and hot water working after buying gas?

I have a Vokera compact 25 using an Altech stat. I just bought credit on my gas after running out of gas compl... [Read more]

1

Grant outdoor combi 90 v3?

My sealed system loses pressure when I run the hot water. When boiler cuts in the system builds up pressure ag... [Read more]

1

worcester bosch 12ri?

My worcester bosch 12ri runs happily for a while and then I get the odd lockout, slow flashing blue light. I r... [Read more]

1

worcester bosch 28i fan problem?

The fan on my 28i keeps sticking which results in it not igniting if you bang the boiler casing it kicks in! ... [Read more]

2

ferroli 601?

i have a ferroli optima 601 the pressure gauge reads 2 to 3 bar when c/h is on , every day the c/h safety valv... [Read more]

1

Valliant Ecotec Pro no firing up?

I have checked the pressue in the tank is right, the expansion tank has 0.8 bar of pressure in it after system... [Read more]

1

Glow-worm 30 cxi boiler?

my Glow-worm 30 cxi boiler is not working due to low pressure 0.4bars.When i try to repressurise it via fillin... [Read more]

2

Biasi 24se, fires up, stops?

Biasi 24se, it fires up then locks after a short time. Push reset, then boiler does same thing. Have just ch... [Read more]

2

my boiler is showing F25 ?

What does F 25 mean

1

how can i fix my Glow-worm hot water express 100?

i have no hot water at shower although my central heating is working ok. could anyone advise what the problem... [Read more]

Who stocks parts for older Verine gas fires?

I have a 20 year old Verine 'Zephyr' gas fire (coal effect). It requires a new pilot injector unit (NOT an ox... [Read more]

landis+gyr100 will only work on boost ?

time switch for central heating will only work on boost programe if broken what type of programer will i b abl... [Read more]