Features:

• ENERGY STAR certified with a UEF of 0.95
• Flexibility in Installation-PVC venting flexibility (2” up to 50’ & 3" up to 150’)
• Install indoor or outdoor (outdoor kit sold separately)
• Save up to $116/year on operating costs-Compared to a standard 50-gallon atmospheric vent natural gas tank water heater
• Lasts 3x Longer-Integrated X3 Scale Prevention Technology provides protection for the heat exchanger
• Expandable for Larger Applications-Cascade up to 12 like heaters when multiple water heaters are required to work in conjunction (cable included)
• Built-in Control Display-Check status, error codes and settings