9
Electronic controls for hydronics-based HVAC units, air conditioning systems, furnaces, geothermal-based HVAC units and solar panels
11
Hydronic and HVAC equipment, namely, residential gas, oil, electric, solar and geothermal boilers; commercial boilers, namely, gas, oil, solar, and geothermal boilers; residential furnaces, namely, gas, oil, solar and geothermal furnaces; water heaters, namely, gas, oil, electric, solar and geothermal water heaters; air conditioning and heat pump systems comprised of a condensing unit, evaporator and interconnected piping; air conditioning and heat pump systems comprised of self contained heat pumps and air conditioning units; electronic controls for hydronics-based HVAC units, air conditioning systems, furnaces, geothermal-based HVAC units and solar panels, all sold as component parts of the HVAC units; cooling products, namely, air conditioning split units, air conditioning ductless split units, vertical packaged self contained air conditioning units and vertical packaged terminal self contained air conditioning units for residential, light commercial, institutional and hospitality markets; micro heat and power systems comprised of master control modules, engine cooling heat exchanger, liquid coolant circuit, auxiliary burner and heat exchanger, air blow and cabinet, engine generator, inverter and vent system comprised of a flue exhaust pressure switch and pvc pipe, and an air distribution system comprised of sheet metal ducts for the purpose of combined production of heat and electricity for commercial and residential use
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