lamps, electric lighting fixtures, portable electric heaters, heat pumps, furnaces, electric and steam radiators for space heating, steam generators, cooking ovens, electric, gas, wood-burning and solid fuel-burning stoves, refrigerators, clothes dryers, food dehydrators, ventilating fans, ventilating louvers, water purification units, bathtubs, showers, sinks, hot water tanks, toilets, and sewage and waste water collection treatment or disposal units, all for use in connection with marine vehicles
Environmental Control Apparatus