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Enjoy Energy Efficient Hot Water

The Greentherm T9800 SE 160 offers up to 160,000 BTUH at an efficiency rating of UEF up to 0.95 and innovative features for easy installation, operation and simple maintenance. You will enjoy an industry-leading 15-year warranty on the heat exchanger and a full 5-year limited warranty on parts.


Replacing a tank?

The Greentherm T9800 SE was 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, making the switch to tankless water heating quick and easy.

Bosch Greentherm T9800 SE - Engineering Submittal Sheet
Bosch Greentherm T9800 SE - Installation and Operation Manual
Bosch Greentherm T9800/T9900 - Residential Warranty
Bosch Greentherm T9800/T9900 Applications Manual

Bosch Greentherm T9800 SE 160

  • Brand: Bosch
  • Product Code: Greentherm 9800 SE 160
  • Availability: In Stock
  • $3,701.00

  • $1,877.42


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