Mend > Home Heating Systems

6

No heating - 3 port motorised mid-position valve?

I have a Tower Mid-Position Valve and although I can get hot water my heating will not come on when we switch ... [Read more]

2

Primatic Cylinder, no hot water C, heating OK how can I fix?

Primatic Cylinder: Central Heating works OK, but no hot water top pipe enntering ciylinder ( heat exchanger c... [Read more]

3

loss of pressure to my worcester boiler?

I came home last night to find there was no hot water. Looked at my boiler and the pressure guage was under th... [Read more]

3

how can i get rid of f5 on my boiler?

i have a glow worm boiler model 18sxi its comming up with a error message f5 its keeps flashing when the heate... [Read more]

1

worcester 24CDI - possible problem with pcb?

Hi, I hope someone can help me confirm a possible diagnosis! My combi-boiler was working well until a few ... [Read more]

1

whats wrong with my boiler?

hi i have a ideal evo combi boiler and keep getting problems with the hot water side the plated vain unit keep... [Read more]

1

How can I fix my glow worm boiler 45-60 to stay light?

my glow worm boiler 45-60 will light, but once I release the pilot to turn it to the "on" position, th pilot g... [Read more]

1

vaillant ecoTEC plus 428 displaying fault 23?

vaillant boiler ecoTec Plus model 428, was installed on Saturday 25th October 08 and now has displayed f 23 on... [Read more]

4

baxi combi 105 he, no central heating?

Can anybody help, Have just came back from holiday and left a family member to move a radiator, hot water work... [Read more]

3

vokera mynute 14se pressure?

I had bled the radiators and the pressure went close to zero. I topped the pressure up too quickly and it is n... [Read more]

3

building up to the flue?

can I build an extension up to 25mm from the fan assisted flue? the building regs say 300mm.

1

Glowworm Spacesaver 40Br Mk 2?

When the main fire box fires up ie blown the mains electrical circiute

2

how to fault find on my baxi bahama 100?

i need to know what causes the pressure to rise continually when my central heating is on,and the pressure to ... [Read more]

1

Please help me fix my boiler!?

My BIASI boiler is showing a fault - faulty primary circuit, I have no heating or hot water. How can I fix it?... [Read more]

2

charging greenstar 24i junior system?

after bleeding rads, the pressure dropped to less than 1bar . found integral filling adaptor with key in, howe... [Read more]

2

still possible to get parts for potterton netaheat 10-16?

i have a potterton netaheat 10-16 mk ii boiler. its pretty old but is it still possibkle to get parts for it. ... [Read more]

9

i have a drayton digistat scr wireless system?

i have a combination boiler,hot water okey but when i come to want the heatin g on not working properly.The bo... [Read more]

1

how can i fix my heating thorn m44/54?

it never lights up,and when it does the flame goes off when u remove your hand.

1

baxi back boiler?

the boiler will not stay alight, even when the room stat is on maximum. If I manually hold the lower of the po... [Read more]

1

while turn on heating boiler drop the pressure?

When I turned on my Potterton Puma boiler to heating the boiler pressure drops it looks when I drain the air f... [Read more]