D D DIYnotBot 27 Feb 2009 This image is referenced in the forum thread 'KESTON CELSIUS 25 CRACKED HEAT EXCHANGER'
D D DIYnotBot 15 Jul 2010 This image is referenced in the forum thread 'Honeywell diverter valve problem on Radiant RSF24 combi'
This image is referenced in the forum thread 'Honeywell diverter valve problem on Radiant RSF24 combi'