Bosch T-9800 160k BTU Residential Indoor Tankless Water Heater

The Bosch T-9800 160k BTU Residential Indoor Tankless Water Heater is a Bosch Greentherm T9800 SE indoor condensing tankless water heater sized for moderate whole-home residential hot water loads. The 160,000 BTU/hr model gives homeowners high-efficiency condensing operation without stepping up to the larger 199k input size.

Bosch engineering documents list the T9800 SE 160 with low-NOx combustion, modulating gas control, CSA/ANSI listing, and dual-fuel capability for natural gas or propane. ENERGY STAR data identifies the T9800 SE 160 with a 0.95 Uniform Energy Factor and compact 19-inch by 32-inch by 10-inch cabinet dimensions.

Product Features:

• 160,000 BTU/hr Input: Lower T9800 SE input size for homes with moderate fixture demand.
• 0.95 UEF Rating: ENERGY STAR product data lists the T9800 SE 160 with a 0.95 Uniform Energy Factor.
• 19"" W x 32"" H x 10"" D Cabinet: ENERGY STAR listing provides compact physical dimensions for installation planning.
• 4"" W.C. Minimum Gas Pressure Note: Bosch installation data notes lower minimum gas pressure for 160k models at maximum vent length than 199k models.
• Segmented Power Burner: Engineering sheet lists a segmented power burner with modulating gas valve.
• CSA/ANSI Z21.10.3 Listed: Bosch identifies certification to gas water heater performance standards.
• Indoor SE Venting Application: Designed for indoor installations requiring approved vent routing rather than outdoor placement.

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.