Rheem Atmospheric Gas Water Heater, Tall, Series PROFESSIONAL CLASSIC PLUS, 40000 Btu/hr Heating, Natural Gas, 40 gallon tank, 40.4 gph Recovery, 0.62 Energy Efficient, 3/4 inch NPT Water Connection, 19-1/2 inch diameter x 63-1/4 inch H
PROFESSIONAL CLASSIC PLUS atmospheric gas water heaters are engineered for more hot water at a low operating cost.