The SEALED Eemax SPEX3512 FlowCo Electric Tankless Water Heater is a compact, white water heater that operates on a corded electric power source. With a power output of 3.5kW and a voltage of 120V, this tankless water heater/boiler is designed for instantaneous heating, providing hot water with a temperature range of 100°F to 140°F. It features a 3/8 inch compression water connection at the bottom, making it suitable for use in recreational vehicles, walls, indoors, and under sinks. Additionally, it includes features such as a thermostat, automatic shut off, and is made of plastic and metal materials for durability.