15,500 BTU (Minimum) / 120,000 BTU (Maximum)
V53DeN HE High Efficiency Tankless Hot Water Heater - Natural Gas: Outdoor Installation Only
Up to 5.3 GPM hot water flow rate (varies by groundwater temp)
Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)