A.O. Smith® 100120350 BTH-199 Modulating Gas Water Heater, 100 Galon Tank

The full line of A.O. Smith® Cyclone® MXI condensing water heaters has been designed to provide years of dependable service and feature industry leading technology. Models are available from 120000 to 500000 Btu/hr and all deliver thermal efficiencies of 95% and higher. The unique helical coil heat exchanger limits weld joints for optimal service life while maximizing heat transfer. Cyclone® is the industry leader in high efficiency commercial water heating. The current Mxi modulating models adjust firing rate to the specific demand further increasing efficiency and money savings.

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A.O. Smith® Cyclone® Mxi Gas Water Heater, Modulating, Series: BTH-199, 199000 Btu/hr Heating, Natural Gas, 3/4 in NPT Gas Connection, 100 gal Tank, Direct Spark Ignition, Direct Vent, 3 in Vent, 783 gph at 30 deg F Rise Recovery, 97% Energy Efficient, 1-1/2 in NPT Water Connection, 160 psi, 90 to 180 deg F, Tall, Ultra Low NOx: Yes, ASME(Yes/No): Yes, Glass Lined Steel, 27-3/4 in Dia x 76-1/2 in H