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Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
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Bosch Greentherm 9800 Tankless Water Heater Without Pump & Wi-Fi - T9800SE199
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Abt Model: T9800SE199
UPC: 052575110455
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$4,996
Regular Price:
Comp. Value: $5,500
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Quick Specs
Key Features
What We Offer
- Height (in): 31.5
- Width (in): 18.56
- Depth (in): 9.81
- Voltage: 120 V
- Activation Water Flow Rate: 0.45
- Noise Level (dB): 57
- Energy Efficient ENDLESS Hot Water
- Top Water Connections & Integrated Bottom Flush Ports
- 199,999 BTU Capacity For 2.5 Baths
- Auto-Calibration For Perfect Combustion
- Pump & Wi-Fi Optional
- White Finish
- Free Shipping on 1000s of Items
- Guaranteed Satisfaction
- Life Long Customer Service
Bosch T9800SE199 Greentherm 9800 Tankless Water Heater Without Pump & Wi-Fi
Upgrade your home's hot water supply with the Bosch Greentherm 9800 Tankless Water Heater (Model T9800SE199). Engineered for efficiency and durability, this innovative tankless system delivers endless hot water on demand, making it an ideal solution for households with up to 2.5 bathrooms. With its sleek white finish, rounded cabinet corners, and advanced control features, the Greentherm 9800 seamlessly fits both modern and traditional homes. This model is designed without an internal pump or Wi-Fi connectivity; however, both features can be added with optional accessories. Superior energy efficiency and streamlined installation make the Bosch Greentherm 9800 a leading choice for reliable, sustainable, and maintenance-friendly home water heating.
Features
- Energy efficient ENDLESS hot water for the whole house
The Greentherm 9800 series makes ENDLESS hot water for most 2.5 bath homes, and can cascade together to satisfy the highest hot water demands of larger homes. It features an efficiency rating (in UEF) up to 0.96, and is far more efficient than traditional tank water heaters. No matter how many people in a row need to bathe, the Greentherm will never run out of hot water. Cold showers are a thing of the past! - Replacing an existing hot water tank?
The Greentherm 9800 has unique top water connections and bottom drain ports that eliminate the need for accessory isolation valves and excess water piping. The unit has an array of sensors & controls that automatically control the combustion process, making the switch to tankless water heating quick, easy and low-maintenance. It's the easiest tankless replacement of a tank in the industry. - Beautiful and Durable
All Greentherm 9800 models feature sleek, rounded cabinet corners and an LED touch screen display, making them as beautiful as they are energy-efficient. Bosch has an industry-leading 15-year warranty on the heat exchanger and a 5-year limited warranty on all other parts. - App based remote control
Wi-Fi can be easily added to any Greentherm model via a small plug-in module. The free Greentherm water app allows remote control of water temperature, a recirculation pump, and usage & sensor values from your cellphone or tablet, for iOS or Android. - Options for any residence
All models can be upgraded to control an external pump and have Wi-Fi connectivity (with optional small plug-in module), giving the homeowner and installer the ability to add recirculation or advanced control during or after the initial installation. Greentherm comes in several models that can cover any need, from small home or condo to large residential applications.
California customers:
General
Control Type
Digital
Fuel Type
Gas
Voltage
120 V
Activation Water Flow Rate
0.45
Self Clean
No
Water Connection Location
Top
Leak Detection
No
Recirculation Pump
No
Mobile Home Compatible
No
Tankless
Yes
Noise Level (dB)
57
Temperature Range
100°F - 140°F
Foam Insulation
No
Outdoor Capable
No
ADA Compliant
No
Wi-Fi Connectivity
Optional (small plug-in module required)
Warranty Information
Labor Warranty
1 Year
Parts Warranty
5 Years
Heat Exchanger Warranty
15 Years
Approximate Weight
Package Weight (lbs)
82
Approximate Dimensions
Height (in)
31.5
Width (in)
18.56
Depth (in)
9.81
Package Size HxWxL (in)
41 x 14 x 22
Applications Guide
Frequently Asked Questions
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This tankless water heater offers an energy efficiency rating up to 0.96 Uniform Energy Factor (UEF), making it significantly more efficient than traditional tank water heaters. It provides endless hot water while reducing energy waste, which can lower your overall utility bills.
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Yes, the unit supports optional Wi-Fi connectivity through a small plug-in module. With the free Greentherm water app available for iOS and Android, you can remotely adjust water temperature, monitor usage and sensor values, and control optional features like a recirculation pump directly from your smartphone or tablet.
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This model features unique top water connections and integrated bottom flush ports that eliminate the need for additional accessory isolation valves and excess water piping. This design simplifies replacement of existing hot water tanks and reduces installation complexity, saving time and costs.
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The heater comes with an industry-leading 15-year warranty on the heat exchanger, ensuring long-term durability. Additionally, it includes a 5-year limited warranty on all other parts and a 1-year labor warranty, providing comprehensive coverage for peace of mind.
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Yes, this tankless water heater provides 199,999 BTU capacity, sufficient to supply hot water for up to 2.5 bathrooms. Multiple units can be cascaded together to meet the hot water demands of larger homes and bigger families without running out of hot water.
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