Call, Text or Chat Mon-Friday 10AM-5PM CST : 1-844-WILDOAK
Call, Text or Chat Mon-Friday 10AM-5PM CST : 1-844-WILDOAK
Introducing the Eccotemp Smart Electric Mini Tank Water Heater – the compact, intelligent water heating solution that combines advanced technology with space-saving design. Perfect for tight spaces like under sinks, this mini tank water heater ensures hot water is always ready, reducing wait times and saving energy. The standout feature? It’s fully compatible with smart home voice commands, making temperature adjustments as easy as a word.
Designed for seamless installation, the Eccotemp Smart Water Heater delivers up to 4 gallons of hot water, ideal for homes, RVs, or anywhere on-demand warmth is essential. With adjustable temperature controls, a durable stainless-steel tank, and energy-efficient operation, it’s built to last while minimizing energy costs. The smart functionality syncs effortlessly with popular home automation systems, providing the ultimate in convenience. Get reliable, instant hot water with Eccotemp’s smart technology at your command – a game-changer for compact water heating solutions.
The Eccotemp ESH SMARTHOME Mini Tank Water Heater is the future of mini water heaters, bringing instant hot water to any faucet or outlet while seamlessly integrating with Google Assistant and Alexa. Its Patent Pending SMARTHOME technology includes voice commands, temperature presets, advanced diagnostics, live usage statistics, and manual mode—all managed through the Eccotemp app on your mobile device.
Compact, lightweight, and ideal for residential, commercial, and industrial spaces, the ESH delivers reliable, point-of-use hot water perfect for food trucks, handwashing stations, RVs, and more. Say goodbye to waiting with a quick 10-20 minute recovery time, and enjoy energy savings with its 98% efficiency recovery rating. Designed for easy wall-mount or freestanding installation, this unit operates on a standard 110/120V outlet and is built to handle up to 150 psi water pressure.
With smart features like energy tracking, error detection, and an advanced control board, this heater is engineered to make your life easier and more efficient. Whether paired with an existing system or used standalone, this mini tank offers versatile, on-demand hot water for homes, RVs, cottages, offices, and more. Enjoy the peace of mind of Eccotemp’s industry-leading warranty and a sleek design with a durable glass front panel.
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Model | ESH 4.0 | ESH 2.5 |
Tank Size | 4.0 Gallons | 2.5 Gallons |
Voltage | 120V | 120V |
Weight | 25 lbs empty/58 lbs full | 20lbs empty/40 lbs full |
Dimensions | 17.25" x 12.5" x 12.25" | 16.25" x 10.75" x 10.75" |
Installation | Indoor | Indoor |
Amps | 12 Amps | 12 Amps |
Temperature Range | 90°-140°F | 90°-140°F |
Water Connection | 1/2" NPT | 1/2" NPT |
Accessories | Mounting Bracket & Screws, T&P Valve | Mounting Bracket & Screws, T&P Valve |
Power Type | AC | AC |
Certification | ETL | ETL |
Material | Tempered Glass/Plastic | Tempered Glass/Plastic |
Color | Black | Black |
Energy Guide | $583/Year | $564/Year |
Water Pressure | 150 PSI | 150 PSI |
Recovery Rate | 98% | 98% |
You'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower!
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Conditions of our 100% Price Match Guarantee:
Contact us to discuss the Price Match so we can look up the competitors price
Buy one, get one free offers and Rebates are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, not a retail location
The website can't be a discounter or auction website ( such as eBay, overstock, etc.)
The company must be an Authorized Retailer of the product in question
The Price Match Guarantee is based on the final price of the product including shipping and taxes
Why Buy From Wild Oak Trail?
We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.
We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!
We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.
Thanks for supporting our family and being part of the Wild Oak Trail community!