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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
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Description
Tronic 3000 US9 Electric Point-Of-Use Tankless Water HeaterThe Bosch Tronic 3000 US9 Electric Point Of Use Tankless Water Heater is a point of use water heater that helps eliminate long waits for hot water. Ideal for isolated sink locations in a home, office, warehouse or service station. A copper heat exchanger, 98% efficiency, and the ability to heat only the water you use mean that you save water, energy and money. Units are compact with flexible installation configurations. California residents see Prop
The Bosch Tronic 3000 US9 Electric Point-Of-Use Tankless Water Heater is a point-of-use water heater that helps eliminate long waits for hot water. Ideal for isolated sink locations in a home, office, warehouse or service station. A copper heat exchanger, 98% efficiency, and the ability to heat only the water you use mean that you save water, energy and money. Units are compact with flexible installation configurations.- California residents
- Provides a continuous supply of hot water for 1 sink at a time
- Eliminates long wait for hot water saving time and water
- Small product footprint fits in tight spaces
- Flexible installation - mounts on wall or under sink in any direction
- Solid copper heat exchanger for longer life
- Overheating protection for your safety
- UL listed for safety
- 98% energy efficient to reduce energy costs
- Must be hard-wired
- 5 year limited warranty applies to residential, commercial, and industrial applications
Features
| Item Weight | 6 |
| Minimum Temperature (F) | 0 |
| Efficiency Level | High |
| Wattage (watts) | 9500 |
| Required Volt Connection | 240 volt |
| Product Weight (lb.) | 6 |
| Application Type | Point of Use |
| Flow Rate @ 45 F Rise (gallons/min) | 1.4 |
| Flow Rate @ 35 F Rise (gallons/min) | 1.9 gal (US)/min |
| Wattage (watts)2 | 9500 |
| Pack Size | 1 |
| Finish Family | White |
| Returnable | 180-Day |
| Minimum Activation Rate (gpm) | .75 |
| Flow Rate @ 55 F Rise (gallons/min) | 1.1 |
| Uniform Energy Factor | 0.8 |
| Heat Exchanger Warranty | 5 Year |
| Maximum Temperature (F) | 131 |
| Flow Rate @ 65 F Rise (gallons/min) | .9 |
| Fuel Type | Electric |
| Indoor/Outdoor | Indoor |
| Amperage (amps) | 40 |
| Water Heater Features | Wall Mounted |
| Product Height (in.) | 7 |
| Product Depth (in.) | 3 |
| Water Connection Size (in.) | .5 |
| Product Width (in.) | 12.25 |
| Part Warranty | 1 Year |
| Labor Warranty | No Warranty |
| Certifications and Listings | CSA Listed,UL Listed |
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
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Not polyester! Thank you UA!
I never realized shopping for cotton socks in 2024 would be so difficult. Luckily I found these, and all the other Under Armour cotton socks and they are the best.
I cannot wear polyester, and these only have like 1%. I didn't realize our cotton is being replaced by polyester, and I don't like it. Bath towels don't work anymore either...
I need my cotton socks and towels, I love incandescent light bulbs, I'll always have a gas powered mower and leaf blower. Also butterfinger should've never their recipe. Just sayin...
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Reviewed in the United States on May 4, 2024
★★★★★ 5
Great quality
Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)
The best socks, cotton quality
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Reviewed in the United States on June 28, 2025
★★★★★ 5
Great sock for everyday
Size: Large, Color: Black/Gray (6 Pairs)
So these are awesome but they are slightly thinner than older versions, shorter too. Just FYI if you a long time UA customer.
If you have never had their socks, I love them personally and only like one other brand better. They aren’t overly thick and they allow your feet to breath. I never have sweaty feet in these even in my warm boots. I also like that they don’t cut into my feet or get holes in the toes over long terms. The only reason I’ve thrown these out has been fraying near the ankle or someone (kids) thieving them.
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Reviewed in the United States on December 28, 2019
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026