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Bosch 7736503581 T9800-SE199 Greentherm 9000 Natural Gas Tankless Condensing Low NOx Water Heater

SKU kpi041-7736503581
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Product details

SKU: kpi041-7736503581
Manufacturer: Bosch Water Heater
Manufacturer Part Number: 7736503581
Capacity: 199000 BTU
Weight (lbs): 77.500000
Depth: 10
Width (inches): 37
Height (inches): 19

Product description

The Bosch Greentherm 9000 Series brings homeowners more than endless hot water. It saves time, money, space and unnecessary stress. From its gorgeous exterior to the sophisticated technology on the inside, Bosch Greentherm water heaters are designed to impress. They deliver ultra efficient endless hot water and has features never seen on a water heater before.The Greentherm 9000 series indoor models were specifically designed with top connections for water, integrated drain ports so isolation valves are not needed, and a unique integrated sensor technology that auto-calibrates.


  • Space-saving, state-of-the-art tankless design
  • Ultra efficient with UEF ratings up to 0.96
  • Auto-tuning for optimal performance
  • High resolution color LCD interface
  • Wi-Fi accessory & App increases functionality
  • Ability to control external pumps
  • Industry leading 22:1 turn down ratio
  • 60ft venting using 2"" pipe
  • Ultra Low NOx Certified
  • Integrated freeze protection
  • Stainless Steel condensing heat exchanger

Additional Information

Gas TypeNatural Gas / Liquid Propane
Product TypeWhole House
Heater StyleTankless
Condensing UnitYes
Capacity @ 35 Deg F Temp Rise (GPM)11.2
Capacity @ 45 Deg F Temp Rise (GPM)8.7
Capacity @ 55 Deg F Temp Rise (GPM)7.2
Maximum Input (BTUs)199000
Minimum Input (BTUs)9000 (NG) / 17000 (LP)
Maximum Output (BTUs)197010
Minimum Output (BTUs)18300
Altitude Test (Ft)8000
Temperature Range (Deg F)100 - 140
Venting OptionsPP, PVC, CPVC, ABS
Venting Diameter (Inches)2, 3 or 4
Vent Maximum Run (Ft)280
Gas Connection (Inches)3/4 NPT
Water Connections (Inches)3/4 NPT
Activation Flow Rate (GPM)0.45
Water Pressure Rating (PSI)18 - 150
Energy Factor.99
Thermal Efficiency (%)99
Electrical Requirements (AMPS / V)<=2/120

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