Air-conditioning, air cooling and ventilation apparatus and instruments; LED luminaires; Plumbing fitting, namely, vacuum release safety valve for flow shutoff in pools and spas; Plumbing fittings, namely, shower control valves; Plumbing fittings, namely, valves; Propane torch for clearing vegetation; Refrigerating machines and installations; Turbine ventilators; Ventilating exhaust fans for household use, gymnasiums, pet houses; Ventilating fans for commercial and industrial use