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Commercial Collection Natural Gas Internal Whole House Heavy Duty Tankless Water Heater with 9.8 GPM at 35- F Rise for Residential and Commercial UseNeed greater hot water volume?The R98LSi offers our highest maximum output of 9.8 gallons per minute (GPM) of hot water making it the perfect solution for large-sized residential homes and commercial applications. Whether alone or in combination with multiple units the R98LSi is your high output source for endless hot water. And its compact size can be mounted on virtually any wall inside your home or building allowing you to reclaim valuable space.A tankless water heater is an energy-efficient water heating system that heats water only when itÂ’s needed. These space-saving long-lasting water heaters provide an endless stream of clean hot water for all your appliances simultaneously without temperature fluctuations. And all while saving you up to 40% in energy costs!Features:Commercial-grade Heat Exchanger for Residential and Commercial ApplicationsHot Water Capacity: 0.6 to 7.9 GPM @ 50- F Rise and 0.9 to 9.8 GPM @ 35- F Rise84% Thermal EfficiencyNatural Gas FuelIndoor Installation OnlyPre-set at 120-F98- F to 140- F Residential Temperature Range98- F to 185- F Commercial Temperature RangeCommercial Controller Must be Purchased SeparatelyGas Rate Input BTU s: 19000 - 237000Electronic IgnitionEZConnect (Connects Two Units Together)Meets California and Texas NOx Emissions StandardsCompatible with Full Line of Rinnai Digital ControllersGSA Approved12-Year Warranty on Heat Exchanger 5 Year Parts 1 Year Labor for Residential InstallationsIncludes:MC-91-1 Digital Controller with Error Code IndicatorCommercial Control Must Be Purchased SeparatelyIsolation ValvePressure Relief Valve
- Commercial-grade Heat Exchanger for Residential and Commercial Applications
- Comes standard with MC-91-1US Digital Controller with Error Code Indicator
- EZConnect (connects two units together)
- Pre-set at 120-Degrees F
- Meets California and Texas NOx Emissions Standards