Check the listing for details. Eemax Electric Tankless Water Heater 36 kW 240V Wall Mount (HA036240). Color: White, Condition: Open box, Made in United States. Listed at 399.00 USD. The Eemax Electric Tankless Water Heater 36 kW 240V Wall Mount (HA036240) is a high-quality, energy-efficient water heater designed for whole house use. With its instantaneous heating system and medium water heater profile, this product offers fast and efficient hot water preparation. The white color and sleek design make it a stylish addition to any wall. With features like a 3/4 inch NPT water connection, a voltage of 240V, and an amperage of 150A, this electric water heater provides reliable performance for your home heating needs. Built in the United States by the trusted brand Eemax, this water heater is a top choice for those looking to upgrade their home heating system. NEW open box