Guide-for-retrofitting-wall-insulation-december-2012 , guide-for-retrofitting-wall-insulation-december-2012.pdf (0.9 MiB) – EECA’s best practice guide for installing wall insulation

EECA's heat pump installation guide , heat-pump-installation-guide-2011-full.pdf (2.9 MiB) – EECA’s best practice guide to heat pump installation