CI 24 GLOW WORM BOILER. NO HOT WATER KEEPS SAYIN F1 OR F4 AND SHUTTIN OFF ?

OBVIOUSLTY A FAULT BUT FOR WHAT ANYONE KNOW
david johnson, November 2005


done
Have the same problem! but its now January 2008. Did you get anything resolved? Suspect 3 way valve or heat exchanger . Heating ok.

Tony Young, January 2008