appliances; heating, ventilation, and air conditioning (HVAC) equipment, namely, heat pumps, air handlers, hot water coils, cooling coil modules, wall hung gas boilers, zone panels, portable air conditioners, thermostats, condensate pumps, zoning kits containing outdoor compressors/condensers, indoor air-handling units, conduit housing a power cable, refrigerant tubing, suction tubing and a condensate drain, and such conduit links the outdoor and indoor units, wall mounting mini-split condens...