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central heating

(6 Posts)
annhiphop Mon 27-Mar-17 17:50:52

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

Villagernumber9 Mon 27-Mar-17 18:53:11

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.

annhiphop Mon 27-Mar-17 19:07:38

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

annhiphop Mon 27-Mar-17 19:22:03

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

Villagernumber9 Mon 27-Mar-17 19:32:50

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

wowfudge Mon 27-Mar-17 19:50:01

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

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