The Ruud Professional Ultra with LeakGuard water heaters provides an ample supply of hot water for households with 2 to 4 people. The smart water heater is unlike any other water heater because it provides the smart detection, smart control and smart protection. Smart detection: detects potential leaks with the 360 degree LeakSense leak detection system. Smart control: integrated EcoNet Wi-Fi enables management of water temperature, tracking of energy usage and monitoring from your phone. Smart protection: features the LeakGuard auto shutoff valve, which engages in the unlikely event a leak is detected, to protect your home from water damage. Its self-cleaning feature prolongs tank life and maintains the water heater''s efficiency. As a professional ultra, this smart water heater has a 12-year limited tank and parts warranty.