28SpecificationN-0841MCPower VentedDirect Ignition15-150 psi0.5 GPM24.4"(Height) x 18.4"(Width) x 9.4"(Depth)73 lbs.0.5 GallonNPT 3/4"NPT 3/4"NPT 3/4"120 VAC (60Hz)NG : 106W LP : 109WFreeze Prevention 213WStainless SteelStainless SteelCopper Sheeting, Copper TubingFlame Rod, Thermal Fuse, Pressure Relief Valve,Lightning Protection Device (ZNR),Overheat Prevention Device, Freezing Prevention Device,Fan Rotation DetectorRemote Controller, Remote Controller Cord,Anchoring ScrewsSpecificationsSpecifications • Specifications may be changed without prior notice.• The capacity may differ slightly, depending on the waterpressure, water supply, piping conditions, and water temperature.PerformanceItemModel NameTypeIgnitionOperating PressureMinimum Flow RateDimensionsWeightWater Holding CapacityAccessoriesInstallationAir Supply/ExhaustConnection SizesPower SupplyMaterialsWater InletHot Water OutletGas InletSupplyConsumptionCasingFlue CollarFirst Heat ExchangerSafety DevicesItemGasConsumptionMaximum Hot Water CapacityCapacity RangeTemperature SettingsDefault Temperature OptionsNGLP45°F Rise 8.4 Gal./min.0.5-11.1 Gal./min.100-150°F (In 5°F intervals),160, 170, 180°F (In 10°F intervals) (14 Options)120,130,140,180°F (Original is 120°F)Maximum Performance199,900 btuh199,900 btuhMinimum Performance11,000 btuh11,000 btuh1/2" ThreadedWater Outlet (Drain water)Stainless Steel Sheeting, Stainless Steel TubingSecondary Heat ExchangerN-0841MC-DVIndoor/ Outdoor, Wall Mounted Indoor, Wall MountedNG : 115W LP : 120WFreeze Prevention 213W