Tankless Natural Gas Water Heater, X3 Scale Prevention, 199,000 Btu

Condensing Natural Gas Tankless Water Heater with X3 Scale Prevention Technology, Extends the life of the unit up to 3xs longer, Eliminates the need for scale related maintenance, 199,000 BTU, Indoor, Ultra Low Nox Emissions, Internal Freeze protection system, Durable Heat Exchanger, Exhaust & Water Temp safety control, Built In Temp Controller & Diagnostics, Supplied With A Power Cord & Remote Control, Easy Link Up To 4 Units, Multi Link Up To 20 Units, Water Connection Location Is At The Bottom Of The Tank & Water Connection Size Is 3/4", UEF: 0.93, Vent Type: PVC, CPVC, Polypropylene or ABS Pipe for intake and exhaust (solid core only) Category III or IV venting can be used, Exhaust 3" PVS up to 70 degrees, 4" PVC up to 100 degrees, 3/4 NPT Connections, Unit Dimensions: 23 5/8"H x 11 1/4"D, Energy Star Qualified,15 Year Limited Warranty On Heat Exchanger, 5 Year Warranty On All Parts.

• Condensing Natural Gas Tankless Water Heater with X3 Scale Prevention Technology