Eccotemp i12 NG 4.0 GPM Indoor Natural Gas Tankless Water Heater Open Box Microbial/UV a dedicated parallel outlet allows

a dedicated parallel outlet allows you to connect two 2000 watts generator to create a stronger power source

it also has a 30 seconds cooldown

Rain Sensor

This is a  top-of-the-line power inverter

LED lights on the power button indicate whether any connected wireless adapters are powered on within the PortAll compartment

Eccotemp i12 NG 4.0 GPM Indoor Natural Gas Tankless Water Heater Open Box Microbial/UV a dedicated parallel outlet allowsThe Eccotemp i12 Natural Gas 4 Gallon Per Minute (GPM) Tankless Water Heater has a new revolutionary design, making it unlike any other Tankless Water Heater on the market today. The Eccotemp i12 NG is perfect for vacation cabins, cottages, and smaller homes. This model features a sleek, black tempered glass front paneling, fully automatic temperature controls for precision, and a touch screen with an LED temperature display that shows output