The Eccotemp Builder Grade 70 GPM Outdoor Natural Gas Tankless Water Heater delivers a powerful and efficient hot water solution for various applications. ETL approved and boasting an impressive 70 GPM flow rate, this tankless heater provides unlimited hot water for multiple uses simultaneously. Featuring advanced 0.79 GPM low-flow ignition technology, it eliminates frustrating cold spots, ensuring a consistent and comfortable experience. Ideal for large homes, townhomes, condos, cabins, and smaller commercial settings, this unit is a cost-effective choice for both residential and home builders. Equipped with an upgraded product control board and a new gas modulating valve, the Eccotemp offers exceptional temperature performance and energy efficiency. The wall-mounted design includes a 110/120-volt UL listed power cord, powering the internal exhaust fan, anti-freeze protection, and control board, consuming less than 0.61 amps. Tested and approved for use at elevations up to 2000 feet, this heater provides reliable performance while adhering to safety standards. Please note that this unit is not suitable for hydronic systems, recirculating applications, or floor heating. Enjoy the convenience and efficiency of on-demand hot water with the Eccotemp Builder Grade Tankless Water Heater.