SimilarityRank
ducted 0.854 91724
radiators 0.847 37705
heating 0.835 4216
ducting 0.832 82490
air-conditioning 0.818 27677
heaters 0.816 15430
ductwork 0.783 50140
heater 0.782 10118
ventilating 0.781 89830
boilers 0.778 25056
baseboard 0.777 70916
boiler 0.772 13188
ventilation 0.771 12297
pipework 0.771 80616
insulation 0.766 8565
skylights 0.762 42500
flue 0.757 38443
thermostatic 0.753 87341
tankless 0.753 50304
fireplaces 0.752 24727
dehumidifiers 0.751 81194
UPVC 0.751 71908
condensing 0.750 47427
soundproofing 0.748 91464
glazing 0.746 26538