Bosch Tankless Gas Water Heater, Series: Greentherm, 199000 Btu/hr Heating, Natural Gas, 3/4 in NPT Gas Connection, Spark Ignition, Concentric Vent, Condensing/Non condensing: Condensing, 0.5 gpm, 285 gph Recovery, Energy Factor: 0.94, Wall Mount, 3/4 in NPT Water Connection, 30 to 150 psi, 100 to 140 deg F, Ultra Low Nox: No, Indoor/Outdoor: Indoor or Outdoor, 17-7/8 in W x 11-1/4 in D x 30-1/2 in H, Commercial/Residential/Dual: Dual, Import
Condensing Technology With Energy factor of 0.95 and ENERGY STAR Rating. The Bosch Greentherm model C 1050 ES has Energy Factor 0.95 and is equipped with an automated and fully modulating bypass for unsurpassed DHW temperature stability.