Temperature Control 95140 °F range, rated for 12 applications. High Performance 4.0 GPM at 80,000 BTUs with a 35° temperature rise; ideal for small single-family homes, townhomes, condos, cabins, apartments, or light commercial use. Smart Mobile App Track energy consumption, adjust temperatures, set schedules, and detect errors in real time. Eco Mode Savings Reduce energy use by up to 25% when incoming water is hotter than needed. Personalized Settings Supports °F/°C, USD/CAD currency, and multiple gas measurement units. Voice Control Works with Amazon Alexa and Google Home for commands like Set water heater to 110 degrees. Smart Power Button Turn on/off, detect errors, connect to Wi-Fi, or enable sleep mode with one touch. Low Maintenance Compatible with EZ-Flush Descaling Kit for year-round efficiency. Easy Installation Wall-mount design, 120V UL-listed cord, and ½' NPT water and gas connections. Flexible Venting Supports 3' horizontal and vertical vent kits (sold separately). Safety