Bosch 940ESONG ERP_028683

Bosch Tankless Water Heater, 940ESO Model, 8.3 gal Capacity, 19900 - 199000 Btu/hr BTU, 0.5 gal/min, 0.83 Energy Factor, 83% Thermal Efficiency AFUE, Direct Vent Vent, 120 V, 60 Hz, 1 -Phase, 3/4 in NPT Inlet/Outlet/Gas Connection, 30 - 150 lb/sq-in, 3.5 in WC for Natural Gas Pressure, Natural Gas Fuel, Direct Spark Ignition, 100 - 140 deg F, 120 deg F Default, 18-3/4 in W x 35-5/16 in H x 12-7/8 in D

• Water heater shall be of gas fired, tankless design with a modulating power burner and negative pressure gas valve
• Burner shall be capable of 10:1 turndown of firing, without loss of combustion efficiency
• Primary heat exchanger/combustion chamber shall incorporate a multi-pass copper tube and fi design with internal turbulators
• Exhaust terminal shall be of corrosion-resistant metal-mounted on top of the appliance
• Water heater control system shall be a single printed circuit board in water-resistant plastic enclosure
• Control system shall contain: Embedded control board, incorporating LCD display to read temperature and tactile buttons for output power, temperature and programming control, CPU board which houses all control functions, power transformer, ignition spark module and unique connections for each sensor or component
• Combustion safeguard/flame monitoring system shall utilize spark ignition and a rectification type flame sensor
• Control panel hardware shall support wireless remote communications if the wireless module is installed
• 15 years heat exchanger warranty, five-years parts warranty

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Bosch_Thermotechnology_940ESONG_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Bosch_Thermotechnology_940ESONG_Specification_Sheet.pdf