Lochinvar® NOBLE™ NKC199

Lochinvar® NOBLE™ Condensing Gas Combination Boiler, High Efficiency, Series: NKC, Natural Gas, 19999 to 199999 Btu/hr Input, 1 in NPT Water, Direct Spark Ignition, 185 MBtu/hr DOE, 95 % AFUE, Direct Vent, 3 in Vent, Wall Mount, Ultra Low NOx: No, 18-3/4 in W x 32-1/2 in H