From the Manufacturer
Outdoor installation only. The R98LSe tankless water heater offers high volume output and heavy duty reliability for commercial applications and residential heating applications.The exterior-mounted unit makes installation easy and requires no venting. With a capacity up to 9.8 gallons per minute (GPM) of hot water, the R98LSe is capable of supplying continuous hot water to multiple plumbing and appliance outlets simultaneously, ensuring you never run out of hot water in your home or business. 237,000 max BTU.
Product Description
Rinnai Tankless Outdoor Water Heater 9.8 Gpm Natural GasSKU: R98LSENGImages may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.
Gas Connection:
Gas Supply: ¾ Inch MNPT
Cold Water Inlet: ¾ Inch MNPT
Hot Water Outlet: ¾ Inch MNPT