Weighing 70 pounds, the Mobius T-M1 tankless gas water heater delivers a maximum flow rate of 9.6 gallons per minute and measures just 24 inches high by 18 inches wide and 9 inches deep. Output temperatures can be adjusted between 100 and 176 degrees F. Its compact design allows it to be hung on an exterior or interior wall, or installed in a cabinet with proper venting. 888.882.5244. www.takagi.com. Circle 179