The Eccotemp Builder Series 6.8GB Indoor Tankless Water Heater is rated at an impressive 6.8 GPM with a temperature rise of 38 degrees and 140,000 BTU per hour to meet all your hot water needs. Eccotemp's advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experience cold spots. It's ideal for standard size single-family homes, townhomes, condos, and cabins, and supports using 3-4 hot water applications simultaneously.

Open box models are tested to original working condition and come with their original manufacturer warranty.