I have been very impressed by this condensing boiler Installation was straight forward. It measures only 600 x 390 x 270. Lightweight only 27Kg (single person install) Due to its cool casing it can be mounted inside a standard kitchen cupboard (very neat) Heat output is excellent Fast warm up time More efficient than a combi boiler Has reduced gas bills by 20+ % (over my old glowworm boiler) One of the most effective and efficient on the market Very low emissions I kept my hot water tank which is a big plus for my power shower and unlike a combi boiler it doesn?t take 15 mins to run a bath buy one you wont be disappointed. ...  Read the complete review