Brand | Bosch Thermotechnology |
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Product Dimensions | 13.75"W x 13.75"H |
Special Feature | Lightweight |
Color | White |
Wattage | 1440 watts |
Voltage | 120 Volts |
Mounting Type | Wall |
Manufacturer | BOSCH THERMOTECHNOLOGY |
Part Number | 7738004996 |
Item Weight | 15.5 pounds |
Country of Origin | USA |
Item model number | 7738004996 |
Is Discontinued By Manufacturer | No |
Size | 2.5 Gallon |
Pattern | Water Heater |
Item Package Quantity | 1 |
Special Features | Lightweight |
Included Components | Rough Plumbing;Parts and Repair;water-heaters |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | 6 year warranty on unit, 2 year warranty on parts |
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Ships from: Amazon.com Sold by: Amazon.com
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Ships from: Amazon Sold by: Amazon Warehouse
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Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Bosch Thermotechnology |
Product Dimensions | 13.75"W x 13.75"H |
Special Feature | Lightweight |
Color | White |
Wattage | 1440 watts |
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About this item
- CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
- LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
- INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
- FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
- EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Mini-tank water heaters are the perfect solution for a variety of applications such as small homes, garages, offices, in-law suites and anywhere you need hot water produced at the point-of-use.
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This Item Bosch Thermotechnology Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $231.99$231.99 | -5% $197.95$197.95 Typical: $207.70 | $189.43$189.43 | -5% $90.99$90.99 List: $95.99 | $125.99$125.99 | $169.99$169.99 |
Delivery | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Thursday, Apr 4 | — | Get it as soon as Wednesday, Mar 27 |
Customer Ratings | ||||||
Temperature Control | 4.3 | 3.6 | 3.6 | 4.2 | 4.7 | 4.2 |
Easy to install | 4.4 | 4.3 | 4.3 | — | 4.2 | 4.4 |
Tech Support | 3.7 | — | — | 3.1 | — | 4.0 |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | KENUOS-US | THMOS |
capacity | 2.5 gallons | 55 gallons | 55 gallons | 2.5 gallons | 2.5 gallons | 2.5 gallons |
power source | Corded Electric | hard wired | hard wired | ac | ac | Corded Electric |
mounting type | Wall | — | — | — | wall mounted or floor mounted | Wall or Floor |
material | — | Plastic | Plastic | Acrylonitrile Butadiene Styrene, Polyurethane | Spring Steel, Acrylonitrile Butadiene Styrene | Fused ceramic |
style | Water Heater | Thermal | Thermal | Indoor Installation | mini tank,safety,compact,energy-efficient | 2.5 Gallons |
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From the manufacturer
Hot water where you need it, when you need it.
Pro Tip: If the Pressure Relief Valve is not connected for drainage per the instructions, in rare instances slight moisture can escape the valve which may result in the False appearance of a minor tank leak. In such circumstance, a drain pan/vessel may be used to capture moisture.
An Ideal Solution For:
- Apartment, RVs & Boats
- Basements, Garages & Pool Houses
- Kitchenettes & Patio Sinks
Bosch ThermoTechnology
Invented for Life
The Bosch Tronic 3000 T point-of-use electric mini-tanks are available in three compact sizes, which can be wall-hung (bracket included) or floor-mounted. They fit easily under a sink, even in a cabinet space, and because they have a sleek and attractive design, they blend in seamlessly with existing décor when installed in a visible location. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Great for a wide range of locations!
- 2.5 Gallon Mini Tank (ES2.5).
- 4 Gallon Mini Tank (ES4).
- 7 Gallon Mini-Tank (ES8).
Point-Of-Use Electric Mini Tank Water Heaters
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Water Where You Need ItProvides hot water quickly at point of use and comes with temperature /pressure relief valve installed - 2.5 and 4 gallon tanks feature a simple 120 VAc plug-in connection (1440 watts). |
Quality for Long-LifeThick CFC-free foam insulation for maximum energy efficiency, glass-lined tank for durability. |
Great for Small SpacesWater heaters are compact and lightweight and can be floor, shelf, or wall mounted (except 7 Gallon) - features a sleek and attractive design to blend seamlessly with decor. |
Minimize Wait Time for Hot Water
Waiting for hot water at a sink located far from a primary heating source can be frustrating. Only having access to cold water from a sink is just not useful, and plumbing a hot water line to every sink in a home or business requires time and money. To get hot water where it’s needed, when it’s needed, a better solution is to use the Tronic 3000 T from Bosch: a point-of-use electric mini-tank heater. This heater can supplement a primary water heating source, or be used under a single sink. In fact, the Bosch Tronic 3000 T can be used for three different applications: as a sole water heating source for a single sink, as a supplement to an existing heater located far from the sink, and as a buffer installed in-line with tankless water heaters that experience intermittent cold water, also known as 'cold water sandwiching'. No matter the configuration, there’s minimal stand-by loss from this premium mini-tank water heater.
Customer Reviews |
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Tank Volume | 2.5 Gallons | 4 Gallons | 7.0 Gallons |
Recovery Rate at 90°F Rise | 6.8 GPH | 6.8 GPH | 6.8 GPH |
Water Pressure Range | 150 psi | 150 psi | 150 psi |
Temperature Range | 65-145°F | 65-145°F | 65-145°F |
Electrical Requirements (Amp/Volts) | 12A / 120V | 12A / 120 V | 12A / 120V |
Dimensions | 13.75 W x 13.75 H x 10.75 D | 13.75 W x 13.75 H x 13.5 D | 17.5 W x 17.5 H x 14.5 D |
Weight | 15.5 lbs | 17.4 lbs | 29.5 lbs |
Water Fittings | 1/2" Male NPT | 1/2" Male NPT | 3/4" Male NPT |
Relief Valve | Included | Included | Included |
Wire Type | Plug-In | Plug-In | Hard Wired |
Videos
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2:02
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Customer Review: No Room in My Cabinet...Making it Work!
Matt Epps
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1:33
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Bosch 120 Volt Water Heater- Perfect for Camper Vans
RandomFix ⭐⭐⭐⭐⭐
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3:27
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Customer Review: Recommend adding Expansion Device.
Amazon Customer
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1:09
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WATCH BEFORE BUYING: Demo & Install Guide
Scott Morrison
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0:52
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Honest review- Bosch Electric Mini-Tank Water Heater Tronic
Live4profit
Product information
Technical Details
Additional Information
ASIN | B0148O658Y |
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Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #2,762 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1 in Water Heaters |
Date First Available | August 7, 2015 |
Warranty & Support
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Product guides and documents
Product Description
Product Description
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2. 5-Gallon (ES2. 5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted.
Troubleshoot: (1) Water does not get hot- * Make sure the power supply is on and working * If the indicator light works properly but temperature does not get hot at the tap, test for a plumbing crossover; shut off cold supply to heater and open hot water tap. There should be no water flowing. Any continued flow indicates a crossover which will effect the temperature and will need to be corrected * Call a qualified service technician to test the resistance of the heating element (8-10 ohms). Heating element should be replaced if readings are outside these values (2) Leaking- * Check water fittings and T & P fitting on top of tank * Remove front cover and inspect heating element gasket * If tank is leaking call Bosch Water Heating for warranty claim if still within warranty period * Check anode rod. Other troubleshoot solutions are available on the installation manual Pg-11.
Manufacturer Contact Information
800-283-3787
Important information
1440 watts
120 volts
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the temperature and value of the water heater. For example, they mention it provides a decent amount of hot water and is easy to install. That said, some complain about the leakage. Opinions are mixed on quality, water supply, and size.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the water heater. They mention that it works well, has no issues, and provides hot water to their kitchen sink for dishes. Some say that the main tank is working correctly. Overall, most are happy with their purchase and recommend it to others.
"...BUT to my surprise It's so efficient that I rarely see the light come on. In fact I've only seen it come on 2-3 times with over two months of use...." Read more
"...plus I can run it on solar or a small generator, it takes about 35 minutes to fully recover, and seems well built and judging from the other one I..." Read more
"These hot water heaters work great. I’ve purchased two. The only thing is they only last 4-5 years...." Read more
"Absolutely amazing product. Lightweight, simple installation, and user friendly maintenance.BEWARE!..." Read more
Customers like the temperature of the water heater. They say that the water is hot almost instantly, the normal setting is hot enough, and it keeps a sufficiently warm tank. They also say that it is easy to install and is capable of heating the water fairly quickly to high temps. Customers also mention that the unit is very well insulated, and that it provides instant hot water with no much drop off in temperature.
"...Oh and by the way these small tanks heat the water up way way hotter than a regular hot water tank, so you use way less hot water taking a shower,..." Read more
"I wanted something that was easy to install and provide a decent amount of hot water while using our outdoor kitchen...." Read more
"...A rather long (for a 4 gallon) nice warm shower!..." Read more
"Easy to install and always hot waterWell worth the money" Read more
Customers find the installation of the water heater to be easy. They mention that it's quick to heat up and provides plenty of hot water. Some say that the installation was smooth, while others say it was straightforward. Overall, most are satisfied with the ease of installation and the quality of the product.
"...The install was really straight forward and simple. A longer power cord would be nice but for the price point it's a VERY minor issue...." Read more
"...heaters from having one for over 2 years now and it has been 100% problem free and I have 2 of them operating in my home, one does my downstairs..." Read more
"Absolutely amazing product. Lightweight, simple installation, and user friendly maintenance.BEWARE!..." Read more
"...Very easy to install under sink if there is room. Get electrician to run outlet it needed." Read more
Customers like the value of the water heater. For example, they say it's well worth the cost, inexpensive to operate, and saves them money from not wasting water. Some say it makes their life much nicer and is a great investment. Overall, customers are happy with their purchase and recommend it to others.
"...This was the perfect solution and I would buy it again and the price was reasonable." Read more
"Easy to install and always hot waterWell worth the money" Read more
"...to 400.00 so I found this unit and figured I would give it a try it was inexpensive and I could send it back if it did not work...." Read more
"OUTSTANDING VALUE: I installed one of these under my kitchen sink as a buffer for instantaneous hot water...." Read more
Customers are mixed about the quality of the water heater. Some mention the price was reasonable and the quality is solid, while others say that it deteriorated in just a year.
"...I’ve purchased two. The only thing is they only last 4-5 years. Then they will start leaking and will need to be replaced...." Read more
"...small generator, it takes about 35 minutes to fully recover, and seems well built and judging from the other one I put in 2 years ago seems quite..." Read more
"...In summation, this is a marginally designed product with a very limited lifespan and no support from the manufacturer." Read more
"...This unit is well built, and while it seemed a bit large before I installed it, we actually ended up with MORE space after reorganizing under the..." Read more
Customers are mixed about the size of the water heater. Some mention that it fits perfectly in the space under the sink, while others say that it takes up a bit of space.
"...I wanted to have an extra on hand.Pros:Small and efficientHeats up fastLooks goodHad wall hanger included..." Read more
"...going in my van that is a converted mobile home, it’s that convenient,small, efficient, and very very lightweight without water...." Read more
"...would be nice, but it also takes longer for the tank to heat and takes up more room. All good products though...." Read more
"works on 15 amp circlet, heats up fast and fits in small space." Read more
Customers are mixed about the water supply of the water heater. Some mention that it saves water and propane, while others say that it causes damage to their storage shelving and flooded their bathroom.
"...with them leaking is by the time you realize they are leaking, water is everywhere.I recommend putting a plastic catch tube under the heater...." Read more
"...Since there is not drain, I had to remove heater to turn on it's side to empty the water and check the anode...." Read more
"...No more wasted water. No more wasted time waiting for water to heat up. Now I get hot water within two seconds of turning it on...." Read more
"...sold as new, a few weeks ago the water turned rusty with a lot of partials in the water. I checked the hot water unit out...." Read more
Customers are dissatisfied with the leakage of the water heater. They mention that it started to leak, developed a leak at the heating element, and the safety value also leaked at first.
"...The only thing is they only last 4-5 years. Then they will start leaking and will need to be replaced...." Read more
"Purchased less than 2 years ago, this Bosch water heater started leaking in August 2023...." Read more
"...four stars instead of five is that it failed after 3 years and started leaking...." Read more
"...The disconnected hot water shut off valve started every so slowly to leak - a few drops over the course of several hours...." Read more
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Top reviews
Top reviews from the United States
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Now for the best part... I installed one in my house under the kitchen sink but never got a light or hot water :-( So I sent it back to Amazon after I tried troubleshooting the issue (which I could not figure out) and they shipped me another free. In two days I received another one and installed it. Unfortunately I had the same problem. I was thinking that it was because for some weird reason it wasn't compatible with a hot water line coming from my water heater. Because that was the only difference in installing this second unit from the original install in my shop. The reason for installing one under the kitchen sink is that my water heater is far away from my kitchen sink (freezing cold well water just like my shop) and takes a full minute to get hot water and wastes precious well water not to mention the energy waste to reheat the hot water tank.
So I called Bosch tech support and they were very patient and helped me troubleshoot the issue. In just a few minutes they solved the issue. The outlet I was plugging the unit into was only energized when the garbage disposal was turned on. Duh! I felt like an idiot because I'm pretty good about troubleshooting problems. The Bosch rep was very kind and told me that I'm not the only one that has missed this simple fix. Cudos to Amazon and BOSCH for a great product and support! Check your power source... DUH!
I don't know what some people are complaining about on the few bad reviews, I mean don't you people have any brains or common sense?.. it's a 7 gallon hot water heater, you can't expect a 20 minute hot shower but I can get a 10 to 12 minute shower and I like pretty warm showers... Plus on top of that it uses less than 1\3 of the electric my 40 gallon heater did, plus I can run it on solar or a small generator, it takes about 35 minutes to fully recover, and seems well built and judging from the other one I put in 2 years ago seems quite reliable..
My only complaint is I bought them returned.. one was brand new and never installed so I put that one in my preps.. the other however was installed by a sloppy plumber who marked it up with pipe dope and gouged it quite a bit.. I installed that one, it works great but should've been less than 204.00 in my opinion which was marked as like new.. but anyways no fault of the hot water heater, just incompetent people, but I saved 160 dollars buying 2 of them though so I can live with it having a few marks back in a closet where no one can see it anyways...
I highly recommend these water heaters from having one for over 2 years now and it has been 100% problem free and I have 2 of them operating in my home, one does my downstairs bathroom and kitchen and the other does my upstairs bathroom and laundry room.. the money you'll save on electric over the life of the tank will pay for itself...
Oh and by the way these small tanks heat the water up way way hotter than a regular hot water tank, so you use way less hot water taking a shower, that's way I can get a 10 to 12 minute shower, you could never hold your hand under straight hot water coming from these.. a regular hot water tank heats the water to 120 degrees where as these small tanks heat water to 140 to 160..
And they are really well insulated too will keep water hot for hours before needing to cycle on..
I recommend putting a plastic catch tube under the heater. In my case I even added a second larger plastic tube with drain pipe tying the two pans together. So when the first tube fills almost to the top the water will drain into the second larger tube as insurance so I will most likely notice the heater is leaking.
BEWARE! Be sure to check/ replace the anode every 6-8 months to prevent permanent damage to the unit. Easy but inconvenient. Just replaced my first ES-4 unit after ~6 years kitchen use. Probably would have lasted much longer had I kept an eye on the anode condition. No anode remaining upon performing a postmortem autopsy...
Top reviews from other countries
Lo que vale la pena señalar son los siguientes:
* Tamaño significativo. Asegúrese de tener espacio, incluida la plomería necesaria.
Consder agregar un filtro de agua antes del calentador de agua, ya que esto le ahorrará dolores de cabeza más adelante.
* Requisitos de bajo consumo (solo 1,500 vatios): las alternativas baratas probablemente requerirán 3,000 vatios y podrían producir todo tipo de problemas.
* No es un suministro infinito. Ofrece lo suficiente para llenar su fregadero. Use su suministro de agua caliente en ráfagas; Esto le da al calentador la oportunidad de calentar el agua de reemplazo.
* El agua sale caliente rápidamente, ya que solo tiene un corto recorrido entre su grifo y su calentador (que es el punto).
* Evite la tentación de aumentar la temperatura. Tenga en cuenta el punto inicial de usar el agua caliente en ráfagas.
Shut off valve added and everything is still good. We love this addition to our life.
Reviewed in Canada on April 7, 2023
Shut off valve added and everything is still good. We love this addition to our life.