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Tronic 3000 US7-2R 7kW 2.5 GPM Point-of-Use Electric Tankless Water Heater

$19720
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  • On demand electric tankless water heater fits any space
  • Can be installed sideways or upside down to fit existing plumbing
  • .7 gal/min activation ideal for showers and sinks with low-flow
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Price:
$19720

Product Overview

The Bosch Tronic 3000 US7 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.
  • 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



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Price
$19077
$19720
$25655
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Ratings
(87)
(37)
(3)
(61)
Indoor/OutdoorIndoorIndoorIndoorIndoor
Water Heater FeaturesDigital Display,Wall MountedWall MountedNo Additional FeaturesOverheat Protection,Wall Mounted
Efficiency LevelSuper HighHighSuper High
Wattage (watts)3500 W9500 W8320 W12000 W
Fuel TypeElectricElectricElectricElectric
Flow Rate @ 45°F Rise (gallons/min)0.61 gal (US)/min1.2 gal (US)/min1.26 gal (US)/min2.34 gal (US)/min
Application TypePoint of UsePoint of UsePoint of UsePoint of Use
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Specifications

Dimensions

Product Depth (in.)
3 in
Product Height (in.)
7 in
Product Width (in.)
12.25 in
Water Connection Size (in.)
1/2 in

Details

Amperage (amps)
40 A
Application Type
Point of Use
Efficiency Level
High
Finish Family
White
Flow Rate @ 35°F Rise (gallons/min)
1.4 gal (US)/min
Flow Rate @ 45°F Rise (gallons/min)
1.2 gal (US)/min
Flow Rate @ 55°F Rise (gallons/min)
0.8 gal (US)/min
Flow Rate @ 65°F Rise (gallons/min)
0.75 gal (US)/min
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
131 °F
Minimum Activation Rate (gpm)
0.75
Minimum Temperature (F)
0 °F
Pack Size
1
Product Weight (lb.)
6 lb
Required Volt Connection
240 volt
Returnable
90-Day
Uniform Energy Factor
0.8
Water Heater Features
Wall Mounted
Wattage (watts)
9500 W

Warranty / Certifications

Certifications and Listings
CSA Listed,UL Listed
Labor Warranty
No Warranty
Part Warranty
1 Year

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 37 reviews
  • 97% recommend this product
Filter by:
Showing 1-10 of 37 reviews
works Great!!!!!
[This review was collected as part of a promotion.] We love this water heater! It works great! We usually have to run our water for at least 2 minutes to get the water hot enough to take a shower. With this heater, it is almost instant. It's going to save us a ton of money on our water bill each month. We just have to be careful when it's time for the kids turning on the hot water. We have to go back to training them on the hot water handle knob again. The longest part of installing this tank was running the new wire to the breaker box. Since I have a family member that's a certified electrician, it didn't cost me anything to run the wire. "This Tank Must Be Hardwired". There's no plug that plugs directly into an outlet. It needs to be set up to run off of 240v. It is well worth the money. You will save enough to make up for the cost of installation. Once it's hard wired, you just connect your water lines to the tank and it's ready to go. No more waiting for hot water. I would definitely recommend this water heater to anyone that wants to save money on their water bill with the convenience of instant hot water.
by
    • Recommended
    Hot Water On Demand
    [This review was collected as part of a promotion.] The Bosch Tronic 3000 was installed in my weekend hunting cabin. It offers hot water on demand and consumes less energy than a full size hot water heater. The size is very compact and installs easily under a sink in a tight area. Otherwise it would be great even installed on a wall near water plumbing. This was the perfect solution for my needs. Thank you Bosch!
    by
      Works well on an outdoor kitchen sink....
      Works well on an outdoor kitchen sink.
      by
      • Verified Purchase
      1 person found this helpful
      Still not working. Bosch won't send repair part or replacement...
      Still not working. Bosch won't send repair part or replacement until we change other stuff in the house.
      by
      • Verified Purchase
      2 people found this helpful
      The Bosch Tronic 3000 US7-2R 7kW not only met my...
      The Bosch Tronic 3000 US7-2R 7kW not only met my expectations, but exceeded them! It is amazing that something so small can do so much... takes up virtually no space under my sink. It is wonderful to have hot water in seconds!!!
      by
      • Verified Purchase
      1 person found this helpful
      So far, so good - this replaced a water heater...
      So far, so good - this replaced a water heater in an outbuilding that was rarely used (and so used far more electricity than was needed). Since the water heater only supplied a single sink anyway, this tankless heater seemed adequate and didn't require rewiring. It was fairly easy to install (the only problems were the problems I always have with DIY plumbing..). As a side benefit, the previous water heater also had a horrific sulfur smell (likely buildup in the tank since it was rarely used) which is not present with the tankless setup. It's been installed for a few weeks now, and seems to be working well. In fact, since the hot water no longer smells as if it has emerged from Hades itself, we find that we use it much more often than we did with its predecessor!
      by
      • Verified Purchase
      1 person found this helpful
      less than 2 months and seldom used and the tankless hot water heater no longer works properly. He...
      less than 2 months and seldom used and the tankless hot water heater no longer works properly. Heater is still heating after the unit is turned off and steams out aggressively. The only way to successfully use this to turn the breaker off prior to actually turning off the water.
      by
      Response from Bosch ThermotechnologyMar 15, 2021
      Hello and thank you for your feedback. We are very sorry to hear that you have had trouble with getting your US7-2R unit to work properly and for the inconvenience caused. If you are willing, we would like to have a member of our team speak with you again to discuss your experience and provide additional feedback. Please call 800-283-3787 and a member of our team will gladly speak with you.
      • Verified Purchase
      2 people found this helpful
      Was easy to install and we like having hot water immediately but the temperature seems to fluctua...
      Was easy to install and we like having hot water immediately but the temperature seems to fluctuate, sometimes very hot and other times med hot and one time I could not get it to turn on at all. I reset it and now its fine. Overall in our situation it's been great so far!!
      by
      • Verified Purchase
      • Recommended
      2 people found this helpful
      It puts out warm water, or hot water, which...
      It puts out warm water, or hot water, which is fine for rinsing dishes. I like it.
      by
      • Verified Purchase
      2 people found this helpful
      by
      • Verified Purchase
      1 person found this helpful
      Showing 1-10 of 37 reviews