Eemax introduces the powerful “Series Four” large-capacity electric tankless water heater for the “whole house” with microprocessing temperature control. Flow activates each of the EX380T2T2’s efficient heating elements in stages based on hot water demand. This advanced design maximizes energy and water usage (rated 99% efficient). Sophisticated thermostatic control delivers unlimited hot water at a precise outlet temperature. Ruggedly constructed to last for decades, the water heater is designed to save energy, space and money. Contact Eemax for further information about this unit or visit