Ducted, split-type residential air conditioner and heat pump systems; all of the foregoing for residential use in single-family or multi-family residences; none of the foregoing being evaporative air condensers or evaporative air-cooled condensers; none of the foregoing for industrial use; none of the foregoing sold to hotels or motels; all sold exclusively to residential end users or residential contractors.

'air':6,34,39 'air-cool':38 'condens':35,41 'condition':7 'contractor':67 'cool':40 'duct':1 'end':63 'evapor':33,37 'exclus':60 'famili':22,26 'forego':15,31,45,52 'heat':9 'hotel':55 'industri':47 'motel':57 'multi':25 'multi-famili':24 'none':28,42,49 'pump':10 'resid':27 'residenti':5,17,62,66 'singl':21 'single-famili':20 'sold':53,59 'split':3 'split-typ':2 'system':11 'type':4 'use':18,48 'user':64

VERTEX+

Owner

Goods & Services