Noritz NC1991-OD 9.8 GPM Outdoor Natural Gas Condensing Tankless Water Heater
Get an energy efficient, endless, hot water heater that puts your safety first.
With more power than any other tankless water heater in the same class, the NC199 series is perfect for mid-sized homes with up to 4 showers. Features include high elevation adjustment, safety lock-out and freeze protection.
Note: PVC can not be used for venting.
• Thermal fuse - Automatic overheat protection.