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Bosch Tronic 3000 US9-2R 9 kW 2.5 GPM Point-Of-Use Electric Tankless Water Heater

SKU kpi041-7736505871
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Product details

SKU: kpi041-7736505871
Manufacturer: Bosch
Manufacturer Part Number: 7736505871
Weight (lbs): 5.600000
Width (inches): 12.8
Height (inches): 6.6
Length (inches): 2.9

Product description

The Bosch 9 kW tankless water heater is a point-of-use water heater that helps eliminate long waits for hot water. Ideal for isolated sink locations in a home, office, warehouse or service station. A copper heat exchanger, 98% efficiency and the ability to heat only the water you use mean that you save water, energy and money. Units are compact and can be installed in any direction for flexible installation configurations.


  • Provides a continuous supply of hot water for 1 sink or shower at a time
  • Eliminates long wait for hot water saving time and water
  • Small product footprint fits in tight spaces
  • Flexible installation - mounts on wall or under sink in any direction
  • Solid copper heat exchanger for long life
  • Overheating protection for your safety
  • UL Listed for safety
  • 98% energy efficient with minimal stand-by loss
  • Must be hard-wired to a dedicated circuit
  • Requires 1 double pole 40 Amp breaker
  • 1/2 in. water connections

Additional Information

Part Number7736505871
Technical SpecificationsUS9-2R
Uniform Energy Factor0.97
Minimum Activation Flow Rate (gpm)0.7 GPM
Voltage Requirements240
Watts (kW)9.5
Max Amps40
Minimum Wire Size8 AWG
GPM Output at Temperature Rise of 45 Degree F1.4
GPM Output at Temperature Rise of 55 Degree F1.2
GPM Output at Temperature Rise of 65 Degree F1.0
Efficiency LevelHigh
Maximum Temperature (F) 131 °F
Minimum Temperature (F)36 °F
Water Heater FeaturesOverheat Protection, Wall Mounted
Fuel TypeElectric

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