11 Electrically-heated garden hoses; Flexible heating elements for automobile seats, namely, flexible wire-knitted and woven heating tapes; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; Interior environment control system for commercial buildings, namely, heaters, ventilators and humidifiers all sold as a unit; Irrigation spray nozzles; Jet nozzles for bathtubs; Parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles