Mend > Home Heating Systems

the slider unit is leaking on my vokera boiler?

it is a vokera 20/80 s combi

Boiler cuts out? Glow Worm Fuel Saver F?

Heating comes on on timer runs perfect for about 1 hour and half then cuts out you have to switch off buttons ... [Read more]

1

how can i fix my boiler?

water is leaking from over flow pipes/ pressure is going down . i have noticed pressure is gone down from even... [Read more]

I have a sime 80ce boiler that is producing no heating or hot water?

I have a Sime 80ce combi boiler that is producing no heating or hot water. There was a loss of pressure last n... [Read more]

prima f?

boiler keeps over heating

1

Problem with worcestor 28 cdi?

water is leaking from pressure release valve, having to constantly filling system back up, is because i need a... [Read more]

vaillant sine 18 t3w not firing?

my pilot light is lit but the burner isnt firing up when i turn on hot tap or turn on central heating

Ariston Genuis?

The boiler seems to cut out on H/W during a shower - C/H fine. The pressure doesn't seem to go up when you ope... [Read more]

1

Poterton 16/20 wont ignite. Making loud humming Noise?

Basicaly the boiler will not turn on, and it makes a very loud humming noise.

Why does my Prima F sometimes run all night when timer has clicked off?

When the timer switch on my control panel clicks off at night, sometimes my Prima F keeps on running and firin... [Read more]

my ravenheat rsf84et only warms the water?

i can not get the heating to come on the electrics have been checked and a new thermestat has been fitted but ... [Read more]

air in system?

hi i have air in my open vented system two rads are empty and i consistantly bleed them help regards ewan

vokera shutdown problem?

my vokera compact will not shut off when it should have changed the controller but still the same could it be ... [Read more]

hot water temp low & goes cold?

hot water temp is very poor (look warm) and goes hot & cold.

1

my combi boiler's pressure kept on going excessively low. running ?

my combi boiler's pressure kept on going excessively low. running totally out. i checked the piping, there is ... [Read more]

my hot water works but heating doesnt?

my boiler pressure was too low and i refilled using the filling loop but i refilled too much and now my hot wa... [Read more]

Compatible programmer thermostat for 28i junior rsf?

I'm looking for thermostat compatible for my worcester 28i junior rsf? If there's one wherer can I buy it che... [Read more]

How can I fix my Vaillant Turbomax Plus 824E. ?

The needle in the pressure gauge reads 0.2, outside of the green band. The radiators are all working and the h... [Read more]

1

my worcester bosch Highflow 400 will not ignite?

my worcester bosch Highflow 400 will not ignite.

old vaillant?

I have a 13 year old Vaillant combi boiler and the heating works but it's not heating the water, so I have no ... [Read more]