the boiler fires up when you call for ch the boiler runs for a few seconds then goes out

john, January 2017

http://www.diynot.com/diy/threads/baxi-105e-combi-flame-keeps-going-out.220932/ (Mentions fault lamp indications - do you have any?)

http://community.screwfix.com/threads/baxi-105he-ignition-problem.131823/

http://blog.superwarm.co.uk/5-common-faults-of-a-baxi-boiler-and-how-to-fix-them/

http://www.justanswer.co.uk/appliance/9f84i-baxi-105e-fires-runs-bit-will-try-light.html

XXX, January 2017