Bosch T-9900i SE 199k BTU Residential Indoor Tankless Water Heater

By

Bosch

Out of stock
Model

7736503732

ID

56962

The Bosch C 1210 ESC 225 MBH Commercial Water Heater is a Bosch Therm C 1210 ESC condensing tankless water heater rated at 225 MBH input for high-demand domestic hot water applications. The model is configured for natural gas service and is commonly used where high flow rate, high recovery, and condensing efficiency are required.

Bosch documentation lists the C 1210 ESC with up to 98% thermal efficiency, 12.1 GPM capacity at a 35°F rise, and ASME certification. Applications documentation distinguishes the commercial ESC platform with an elevated maximum setpoint capability compared with standard residential models.

Product Features:

  • 225 MBH Maximum Input: Bosch lists 225,000 BTU/hr input for the C 1210 ESC platform.
  • 12.1 GPM at 35°F Rise: Bosch discontinued-product page lists 12.1 GPM capacity at a 35°F temperature rise.
  • 329 GPH at 77°F Rise: Submittal sheet lists 329 gallons per hour recovery at a 77°F temperature rise.
  • Up To 98% Thermal Efficiency: Bosch identifies the C 1210 ESC as a high-efficiency condensing model.
  • Natural Gas Configuration: Specified for natural gas operation based on the listed product title.
  • ASME Certified: Bosch product page identifies ASME certification for the C 1210 ESC.
  • 180°F commercial setpoint: Bosch applications manual notes higher commercial setpoint capability for C 1210 ESC models.

Warranty

This product includes a manufacturer’s limited warranty. Verify model number, fuel type, electrical requirements, venting, water quality, and local code requirements before installation.

More Information
Bosch T-9900i SE 199k BTU Residential Indoor Tankless Water Heater
FeatureSpec
SKU7736503732
Weight (in lbs)78.7
Exhaust Flue RequirementPlastic / PVC
Brand/ManufacturerBosch
Additional InformationIntegrated Pump For Hot Water Recirculation
Additional InformationConnection size: 3/4" NPT
Additional InformationWater pressure: 18-150 PSI
Furnace Efficiency / AFUE 97%
Heating BTU200,000
Exhaust Pipe3" primary 2" secondary
Energy StarYes
Electrical120V AC, 60Hz
Ignition TypeElectronic ignition
Fuel TypeNatural Gas
Height31.5"
Width18.5"
Depth9.75"
Warranty5-year limited warranty on heat exchanger & 1-year limited parts warranty
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
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Customer Questions
How does the t9900 se199 compare to the 1210?
The 1210 is 220K BTU and up to 12GPM vs the t9900 is up to 9 GPM. If you have any further questions, please call us and we will be happy to assist you.
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