The Eccotemp 6.8GB Outdoor Natural Gas Tankless Water Heater represents a significant advancement in the Eccotemp tankless line, boasting CSA approval and impressive performance. Delivering 6.8 GPM with a 38-degree temperature rise and 140,000 BTU per hour, this unit effectively handles a wide range of hot water demands. Eccotemp?s innovative 0.7 GPM low flow ignition technology ensures a continuous supply of hot water, eliminating frustrating cold spots. Ideal for single-family homes, apartments, condos, cabins, and smaller commercial spaces, the 6.8GB-NG effortlessly manages 2-3 simultaneous hot water uses. Featuring an upgraded PCB and a new gas modulating valve, this heater provides exceptional temperature stability at an accessible price point. The compact, wall-mounted design incorporates a 110/120-volt UL listed power cord, powering the exhaust fan, anti-freeze protection, digital display, and PCB, while consuming only 0.67 amps for energy efficiency. CSA tested and approved for use up to 2000 feet elevation, the Eccotemp 6.8GB-NG offers reliable performance and automated control. Please note that this unit is not suitable for hydronic systems, recirculating applications, or floor heating.