Bosch Greentherm 9000 Series Tankless Water Heaters Owner's Manual

Greentherm 9000 Series Tankless Water Heaters

Product Information:

The Bosch Greentherm 9000 Series is a condensing high-efficiency
gas tankless water heater. It is designed to deliver endless hot
water on demand and comes with a user-friendly high-resolution
color interface. The water heater is known for its easy
installation and provides peace of mind to homeowners. It is
energy-efficient and offers continuous hot water, saving time,
money, space, and unnecessary stress. The Bosch Greentherm 9000
Series is equipped with state-of-the-art features and a
space-saving tankless design. It has a UEF rating of up to 0.96 and
auto-tuning for optimal performance. The water heater also features
a high-resolution color LCD interface, Wi-Fi accessory, and the
ability to control external pumps. With an industry-leading 22:1
turn down ratio, it offers ultra-low NOx emissions and integrated
freeze protection. The condensing heat exchanger is made of
stainless steel, ensuring durability.

Features:

  • 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

T9800 SE Outdoor:

  • Designed for outdoor conditions
  • No vent pipes necessary
  • Included LP conversion kit

T9800/9900 SE Indoor:

  • Top water connections for easy tank replacement
  • Integrated flush ports
  • Included LP conversion kit

T9900i SE Indoor:

  • All the benefits of the T9800/9900 + Built-in WiFi
  • Recirculation pump on-board
  • Durable glass front cover

Product Usage Instructions:

The Greentherm 9000 Series is designed for easy installation and
use. Follow the instructions below to properly use the product:

  1. Ensure that the water heater is installed in accordance with
    the manufacturer’s guidelines and local codes.
  2. Connect the water heater to a suitable gas supply line.
  3. If required, convert the water heater from natural gas (NG) to
    liquid propane (LP) using the included LP conversion kit.
  4. If applicable, select the appropriate model based on your
    installation requirements (T9800 SE Outdoor, T9800/9900 SE Indoor,
    or T9900i SE Indoor).
  5. If using the T9900i SE Indoor model, take advantage of the
    built-in WiFi by connecting it to your home network.
  6. For easy tank replacement, ensure that the top water
    connections and 1/2″ gas line are compatible with your existing
    setup.
  7. If desired, utilize the recirculation pump feature by
    connecting it to a dedicated return line or using a cross-over
    valve.
  8. Make use of the intelligent controls, such as the touch color
    display and Wi-Fi connection, to monitor and adjust the water
    heater settings.
  9. Allow the water heater to automatically adjust for altitude,
    vent diameter and length, and gas composition for optimal
    performance.
  10. If necessary, drain the water heater using the bottom drain
    ports, eliminating the need for expensive isolation ball
    valves.

Refer to the product manual for detailed instructions and safety
information.

Bosch Greentherm
9000 Series
This condensing high-efficiency gas tankless water heater is the first of its kind. It delivers endless hot water on demand, along with a user-friendly high resolution color interface, easy installation, and best of all, peace of mind.
www.BoschHeatingAndCooling.com

Energy Efficient & Continuous Hot Water

Bosch Greentherm 9000 Series
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.

Features
uSpace-saving, state-of-the-art tankless design uUltra efficient with UEF ratings up to 0.96 uAuto-tuning for optimal performance uHigh resolution color LCD interface uWi-Fi accessory & App increases functionality uAbility to control external pumps uIndustry leading 22:1 turn down ratio u60ft venting using 2″ pipe uUltra Low NOx Certified uIntegrated freeze protection uStainless Steel condensing heat exchanger

T9800 SE Outdoor
Designed for outdoor conditions
No vent pipes necessary
Included LP conversion kit

T9800/9900 SE Indoor
Top water connections for easy tank replacement
Integrated flush ports
Included LP conversion kit

T9900i SE Indoor
All the benefits of the T9800/9900 + Built-in WiFi
Recirculation pump on-board
Durable glass front cover

Designed For An Easy Install
Built For Comfort Inside & Out
With top water connections, a built-in recirculation pump, WiFi, auto-tuning, and a sleek design, the Greentherm 9000 Series is designed for ultimate ease of intsallation and use.

Maximum Venting 60 ft with 2″ pipe | 280 ft with 3″ pipe
LP Conversion kit Easy gas conversion in the field
Stainless Steel Maximizes lifetime of Secondary Heat Exchanger
(3)Recirculation Pump With dedicated return line or cross over valve
1/2″ Gas Line Compatible For easy tank replacement

Top Water Connections For easy tank replacement
Intelligent Controls Touch color display | Wi-Fi connection(2)
Auto Commissioning Sensors adjust for altitude, vent diameter and length, gas composition
Bottom Drain Ports Eliminates the need for expensive isolation ball valves

T9900i SE Pictured Above

Greentherm 9000 Series

Technical Specifications

T9900i SE 199

T9900 SE 199

T9900 SE 160

T9800 SE 199

T9800 T9800 T9800 SE 160 SEO 199 SEO 160

Part Number

7736503732 7736503731 7736503730 7736503581 7736503725 7736503727 7736503726

NG Min-Max Input (kBTU)

9-199

9-199

9-160

9-199

9-160

9-199

9-160

Uniform Energy Factor

0.96

0.96

0.92

0.96

0.92

0.96

0.92

Dimension (WxHxD)

189/16” x 311/2” x 913/16”

Temperature Range

100-140 °F

Temperature Stability

+/-2 °F

Max Flow Rate at 35°F (GPM)

11.2

9

11.2

9

11.2

9

Activation Water Flow Rate

0.45 GPM

Required NG Pressure

3.5″ – 10.5″

Required LPG Pressure

8″ – 13″

Recirculation Pump

­

­

­

­

Electrical Requirements

120 VAC 60Hz

Noise Level

<57 dB

Max Flue Length

Twin Pipe Concentric Pipe

2″: 60ft + 60ft; 3″: 280ft + 280ft 2″/4″: 60ft; 3″/5″: 280ft

Wi-Fi Connection
The Greentherm 9000 app allows you to remotely control the water temp, activate the recirculation pump, and monitor usage and sensor values.

(2) WiFi connectivity can be built-in or optional. (3) Integrated pump only on T9900 models (4) Glass cover only on T9900i model

About Bosch
Bosch Group The Bosch Group is a leading global supplier of technology and services in the areas of Automotive, Industrial Technology, Consumer Goods and Building Technology. The company was founded in Stuttgart, Germany, in 1886 and presently has more than 440 subsidiaries and is represented in over 150 countries. In the U.S., Canada and Mexico, the Bosch Group manufactures and markets automotive original equipment and aftermarket solutions, industrial drives and control technology, power tools, security and communication systems, packaging technology, thermotechnology, household appliances and software solutions. The Bosch Group’s products and services are designed to improving quality of life by providing innovative and beneficial solutions. In this way, the company offers technology worldwide that is “Invented for life.” Additional information is available online at boschheatingandcooling.com and bosch.ca.
Bosch Thermotechnology in North America Bosch Thermotechnology is a leading source of high quality water heating and comfort systems. The company offers gas tankless, electric whole house and point-of-use water heaters, Bosch and Buderus floor-standing and wall mounted boilers, Bosch and FHP geothermal, water-source and air-source systems as well as controls and accessories for all product lines. Bosch Thermotechnology is committed to being Simply Smart by offering products that work together as integrated systems that enhance quality of life in an ultra-efficient and environmentally friendly manner. For more information, visit boschheatingandcooling.com.
Bosch Thermotechnology Corp. Watertown, MA · Londonderry, NH · Ft. Lauderdale, FL
General Inquiries: 1-866-642-3198 Copyright © 2022 Bosch Thermotechnology Corp. All rights reserved. Subject to change without notice.
73H994800H 3-22

References

Documents / Resouces

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