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Description
Bosch Greentherm T9800 SE 160,000 BTU Propane Tankless Water HeaterSummary Bosch Greentherm T9800 SE 160,000 BTU provides you with endless, on demand hot water for your home or business. This liquified propane tankless hot water heater is designed for standard homes with up to 2 full baths, 1 washer, 1 dishwasher, and a few faucets. 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
Summary
Bosch Greentherm T9800 SE 160,000 BTU provides you with endless, on-demand hot water for your home or business. This liquified propane tankless hot water heater is designed for standard homes with up to 2 full baths, 1 washer, 1 dishwasher, and a few faucets. 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: T9800
- Unit Size: 160,000 BTU/H
- Energy Source: Propane
- Wifi Enabled: No (Add Wifi Kit)
- Recirculation Pump Included: No (Add Recirculation Pump)
- 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: 73.2 lbs
- Indoor hung
- 2" exhaust & intake
Warranty Information
- 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 | T9800 SE 160 |
|---|---|---|
| Maximum flow rate at a 35 °F (19.4 °C) rise | GPM (l/min) | 9.0 (34.0) |
| Maximum flow rate at a 45 °F (25 °C) rise | GPM (l/min) | 7.0 (26.7) |
| Maximum flow rate at a 55 °F (30.6 °C) rise | GPM (l/min) | 5.8 (21.9) |
| Maximum flow rate at a 75 °F (41.7 °C) rise | GPM (l/min) | 4.2 (15.9) |
| Maximum flow rate at a 90 °F (50 °C) rise | GPM (l/min) | 3.5 (13.2) |
| Maximum gas input¹ | BTU/hr (kW) | 160 000 (46.64) |
| Minimum input² | BTU/hr (kW) | 9,000 (2.6) |
| Maximum output | BTU/hr (kW) | 157 608 (46.2) |
| 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
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
PRODUCT WORKS GREAT IF USED CONSISTENLTY!
Size: 4 Fl Oz
Paula's Choice Liquid Exfoliant does exactly what it states. After applying the liquid product to my face with a cotton pad, it deeply cleansed the pores and exfoliated the top layer of dead skin cells without the harsh granular feel of most other exfoliants. It is important to continue using it regularly for the best results because, initially, the exfoliated skin was dry and flaky. Using a washcloth helped remove the flaky skin, followed by a moisturizer. After continued use, there was no more flaky skin. It was replaced with a smoother, more evenly toned skin tone.
REMEBER TO USE A LOT OF SUNSCREEN AND TO REAPPLY IT THROUGHOUT THE DAY!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Aquaphor Ointment
Size: 7 Ounce (Pack of 1), Style: 7 Ounce Tube
Magic healing ointment prescribed by dermatologists. I used to think it was just fancy Vaseline, but it has Chamomile and other natural nonirritating ingredients that feed the skin. Great product, and worth the extra cost. Especially good for cryogenic liquid nitrogen treatments by dermatology on precancerous lesions aftercare and surgical incisions. Soothing and not irritating. Wonderful product. Nothing like Vaseline.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Professional Grade Results! A Game-Changer for Hard-Working Hands
Size: 7 Ounce (Pack of 1), Style: 7 Ounce Tube, Size: 7 Ounce (Pack of 1), Style: 7 Ounce Tube
As a licensed cosmetologist, my hands are constantly exposed to water and chemicals, which usually leads to painfully dry, brittle nails and ragged cuticles. Between my career, gardening, and daily chores like washing dishes, my skin takes a beating. This ointment has been an absolute game-changer.
I’ve started a nightly routine:
I apply it to my freshly cleaned feet (focusing on my heels and calluses) and put on socks. I then massage the rest into my hands, nails, and cuticles. You get immediate hydration and an instant healthy glow. The results the next morning are incredible—my feet are super soft, and my hands look like life has been breathed back into them.
Best of all, a little goes a very, very long way. Even with daily use, this 7 oz tube is going to last a very long time, making it a fantastic value. If you struggle with dry, brittle nails or skin due to heavy water exposure or manual work, believe me—this works and works very well!
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Great Multipurpose Ointment & More Hygienic Than Vaseline
Size: 7 Ounce (Pack of 1), Style: 7 Ounce Tube
I love this Aquaphor Healing Ointment because it works for so many different things. I use it on my cracked heels, dry elbows, and chapped lips, and it helps keep my skin moisturized and protected.
One of my favorite things about this product is the squeezable tube packaging. Unlike Vaseline jars, I don’t have to keep dipping my fingers into it, which feels much more hygienic and convenient.
You also get a pretty generous amount, so the tube lasts a long time. Overall, this has become a staple in my skincare routine, and I would definitely recommend it.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Best For Preventing Scars
Size: 7 Ounce (Pack of 1), Style: 7 Ounce Tube
My dermatologist recommended this cream to me years ago, and it is the only one I have found that actually prevents scarring. It is very thick and has a horrible texture, but it is the best for moisturizing and scar prevention. It is just one of those creams that I think it is only great to use as a nighttime extra moisture cream. Just know that it is very thick and oily, and it does leave a bit of a film.
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Reviewed in the United States on May 27, 2026