Pay in installments of $368.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Bosch Greentherm T9900 SE 199,000 BTU Propane Tankless Water HeaterSummary Bosch Greentherm T9900 SE 199,000 BTU with built in a recirculation pump provides you with endless, on demand hot water for your home or business. This natural gas tankless hot water heater is designed for homes that have more demand on a daily basis. Created with Bosch's quality engineering and manufacturing, this unit is designed to run for up to 15 years if properly maintained. Typically, all hot water heaters we offer can be on the way to
Summary
Bosch Greentherm T9900 SE 199,000 BTU with built-in a recirculation pump provides you with endless, on-demand hot water for your home or business. This natural gas tankless hot water heater is designed for homes that have more demand on a daily basis. Created with Bosch's quality engineering and manufacturing, this unit is designed to run for up to 15 years if properly maintained. Typically, all hot water heaters we offer can be on the way to you within 1-2 business days.
Why Choose Bosch?
Bosch Greentherm is unique because all plumbing connections are made from the top of the unit. This saves you on labor and material cost since it takes less time and materials to transition from a tanked water heater to new tankless water heater. A quality system plus an easy install is what keeps Bosch at the top of rankings.
General Information
- Unit Type: Water Heater
- Product Line: T9900
- Unit Size: 199,000 BTU/H
- Energy Source: Liquified Propane
- Wifi Enabled: No (Add Wifi Kit)
- Recirculation Pump Included: Yes
- Isolation Valves Included: No (Add Isolation Valves)
- Propane Conversion Kit: No (Add Propane Conversion Kit)
Product Details
- Space-saving, state-of-the-art tankless design
- Ultra-efficient with UEF ratings up to 0.96
- 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
Installation Dimensions
- 18 19/32" W x 31.5" H x 9 27/32" D
- Weight: 77.2 lbs
- Indoor hung
- 2" exhaust & intake
Warranty Information
- Standard Recirculation: 1-year labor, 5-year parts, 15-year heat exchangers
- Uncontrolled Recirculation: 1-year labor, 3-year parts, 5-year heat exchangers
- DISCLAIMER: Unit must be installed by Bosch ABC Contractor or a Licensed Plumber
- Bosch requires a Licensed Plumber to call technical support in a breakdown emergency.
Certifications
- Energy Star: Yes
- UEF: 0.96
- Efficiency: 99%
- AHRI Certified: Yes
Technical Specifications:
| Flow Rate | Unit | T9900 SE 160 |
|---|---|---|
| Maximum flow rate at a 35 °F (19.4 °C) rise | GPM (l/min) | 11.2 (42.4) |
| Maximum flow rate at a 45 °F (25 °C) rise | GPM (l/min) | 8.7 (32.9) |
| Maximum flow rate at a 55 °F (30.6 °C) rise | GPM (l/min) | 7.2 (27.5) |
| Maximum flow rate at a 75 °F (41.7 °C) rise | GPM (l/min) | 5.2 (19.7) |
| Maximum flow rate at a 90 °F (50 °C) rise | GPM (l/min) | 4.4 (16.6) |
| Maximum gas input¹ | BTU/hr (kW) | 199,000 (58.3) |
| Minimum input² | BTU/hr (kW) | 9,000 (2.6) |
| Maximum output | BTU/hr (kW) | 197,010 (57.7) |
| Thermal efficiency (Efficiency in %) | % | > 99% |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 25 reviews
Sort
Product Reviews
★★★★★ 5
Yes. definitely yes.
Format: Kindle
Rounding up from 4.5. This was a great read and has earned the title of my second favorite sapphic fantasy behind Aurora’s Angel. (Granted, there isn’t a huge amount of competition.)
The two main characters are well written and there is plenty of swoon to keep you happy. It’s a slow burn (which I love) and it was done very well. The author keeps you riding on the excitement of what is to be.
The longing looks, the subtle touches, the loaded dialogue. It was all great. Each interaction brought the two MCs closer together in such a sweet way.
The plot was a good one and keeps you entertained without being overdone or making you too anxious.
The book is well written and uses some period language (which I appreciate) without being too pretentious. It is well paced and flows very well from one scene to the next. No boring parts to suffer through.
The reason for the missing half star:
There were parts that I felt could have used more finesse, or maybe more explanation concerning Della’s insistence on seducing Galeon. The passion was there but it seemed like Della was being reckless at times. But maybe that was the point.
I also wished that some of the supporting characters were a little more fleshed out. I wanted to know more about them.
It doesn’t get nearly as deep into any aspect the way Auroras Angel did, but I don’t consider that a bad thing per se. It’s just a shorter and lighter read without as much depth. But still enjoyable
Overall, this was a great book and I look forward to the future installments.
Definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2024
★★★★★ 4
Will definitely be reading the second independent book in this series!
Format: Kindle
A slow burn fantasy novel that showcases the finer instances of romantic gestures and quick stolen glances in between the big showy, epic events. Once I picked up the book I could not put it down until I completed it fully. It was easy to get attached to the characters and I was happy that they didn't try to fit a hetero normative and instead felt to be a truly sapphic/queer relationship. The ending had me at the edge of my seat!
While very immersive and easy to get sucked into the world built, I think what would take this to the next level would be more detailed world building. I found I yearned most for this book to get into the nitty gritty of describing and bringing to life the horrific transformations of the witches. I also felt some of the dialogue was a bit too modern which took me out of the older fantasy setting this story was set in for a second. Overall a great book that was easy to allow yourself to get immersed in and tugged around emotionally along with the characters. Loved it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2025
★★★★★ 5
Lady Knights Book 1
Format: Kindle
I wish your books were on Kindle Unlimited. I loved the characters andbthe storyline. Support this author's books by leaving your reviews.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Captivating
Format: Paperback
Gorgeous weaving of words and an exciting adventure of a story!!! Can't wait to read the next book in the Sapphic Lady Knights series!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
UGH SO GOOD!!!
Format: Paperback
Such a good book! The way the story is written and how the characters are portrayed leaves you wanting more! A tad bit of a slow burn but so so good and worth the wait! Personally I bought both the book and audio book because I couldn't put it down! This book had me (A man) kicking my feet like a little girl and holding back tears throughout the story. I just love love and this story is just so beautifully written!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
recommand products
DUO BAY RUF SEEK 85S 85mm : 14.5g Sinking AHA0087 MAZUME IWASHI
26.00
Chouchou 天然貓薄荷玩具 - Canavas
145.00
The Leather Envelope Sleeve Brown
110.00
DUO BAY RUF MANIC SLOW 115 115mm : 12.5g Slow Sinking CCC0255 MATT AKA ISOME
25.00
DUO BAY RUF SEEK 68S 68mm : 7.7g Sinking CCC0742 GLAMOROUS GLOW GIGO
25.00