central heating

5 replies

annhiphop · 27/03/2017 17:50

we have central heating and it wont come on we turn the thermastat and the boiler fires up once then cuts out its showing a blue flashing light on front of boiler when it should be stable the boiler is a ideal eaga icos he 15 has any body got a clue what it could be thank you

OP posts:

Villagernumber9 · 27/03/2017 18:53

Just check the water pressure for your central heating. If it drops too low, your boiler won't work. It should be at 1.5 bar.

Original poster

annhiphop · 27/03/2017 19:07

hi thank you for that were do i check the 1.5 bar for pressure thanx

OP posts:

Original poster

annhiphop · 27/03/2017 19:22

mine isnt a combination boiler does this still be the same 1.5 bar cheers

OP posts:

Villagernumber9 · 27/03/2017 19:32

Sorry no. I was thinking that it was a combi boiler. Is yours a vented or unvented system?

wowfudge · 27/03/2017 19:50

Could be the thermocouple. Can you light the pilot light but then it fails to fire up and the pilot goes out?

Flip