This Chronomite CMI-40L/277 Point of Use Water Heater is an energy-efficient and compact device suitable for indoor and outdoor use. It is designed to provide unlimited hot water and save water and energy with its 99% energy efficiency rate. Equipped with a digital microprocessor for temperature control, this white water heater has a minimum flow activation of 0.2 GPM and a water temperature range of 104F to 125F. The tank lining material is nichrome, and it uses a 3/8 in compression water connection. With a height of 2-3/4 in and a width of 6-1/4 in, this unit has a voltage of 277 V and an amperage of 40 A. Its features include being instantaneous (tankless) and having a power source of corded electric. The mounting location should be below the level of all hot water outlets serviced by the Heater.