BOSCH ES4 Electric Mini-Tank Water Heater: 4-gallon capacity
Say goodbye to waiting around for hot water with the BOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4). It's like having a personal hot water butler, but way more compact and it fits right under your sink. Perfect for those 'I need hot water now' moments, this little powerhouse hooks up to a standard 120-volt outlet or plays nice with your existing system.
Here's the scoop on what makes it stand out: a glass-lined tank that keeps heat in like a thermos (but way tougher), and a fast recovery rate because nobody likes waiting. Adjusting the temp is a breeze with the external dial, and you can mount it just about anywhere—wall, shelf, or floor. Plus, it's got a safety valve because, well, safety first.
It's not just smart; it's the right size too: 13.75"W x 13.75"H x 13.5"D and weighs about as much as a big bag of dog food (17.3 lbs, if you're curious).
Ideal for kitchens, bathrooms, or anywhere you're tired of the cold shoulder from your faucet.
General specs
- Brand: BOSCH
- Model: ES4
- Seller: Amazon
- product_dimensions: 13.75"W x 13.75"H
- color: White
- wattage: 1440 watts
- voltage: 120 Volts
- maximum_flow_rate: 0.11 Gallons Per Minute
- maximum_temperature: 140 Degrees Fahrenheit
- heat_output: 1440 Watts
- efficiency: 98% thermal efficiency
- style: modern
- maximum_operating_pressure: 150 Pound per Square Inch
- mounting_type: Wall
- item_weight: 17.3 pounds
- country_of_origin: USA
- warranty_description: 6 year warranty on unit, 2 year warranty on parts
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
This item | Recommendations | |||||
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![]() BOSCH ES4 4-gallon capacity
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![]() EcoSmart ECO 11
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![]() Rheem RTEX-18 Gray
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![]() Mini Kitchen Rapid Water Heater Instantaneous heating
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![]() Instantaneous Electric Water Heater Rapid heating
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![]() Rheem RTG-95DVLN-3 Gray Continuous hot water for entire house
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Brand | BOSCH | EcoSmart | Rheem | Rheem | ||
Model | ES4 | ECO 11 | RTEX-18 | RTG-95DVLN-3 | ||
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Rating |
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Price | $236.99 | $156.82 | $414.89 | $58.99 | $83.48 | $993.86 |
Seller | Amazon | Amazon | Amazon | Gshopper | Gshopper | Amazon |
Update | May 11, 2025 | May 13, 2025 | May 13, 2025 | July 25, 2024 | July 25, 2024 | May 11, 2025 |