Stiebel Eltron Mini™-E 3-1 Thermostatic Handwashing Sink Electric Tankless Water Heaters
Stiebel Eltron Mini™-E 3-1 Thermostatic Handwashing Sink Electric Tankless Water Heaters is backordered and will ship as soon as it is back in stock.
✨Small & Reliable Water Heating for Handwashing
The Stiebel Eltron Mini™ tankless water heaters are designed for seamless installation right at the point-of-use. By heating water instantaneously as it flows through the unit, standby heat losses are completely eliminated.
The highly efficient heating elements are controlled by a simple, responsive flow switch. For added peace of mind, all Mini™ water heaters come equipped with a safety high-limit switch featuring a manual reset.
✨ Included Features
📜 Code-Compliant Control: Thermostatic control ensures safety and compliance.
🌡️ Factory Set: Pre-configured at a comfortable 100°F (38°C).
🚰 Endless Hot Water: Provides an unlimited supply of hot water tailored for handwashing.
⚙️ Adjustable Output: Easily adjust the temperature output between 86–122°F (30–50°C) via a potentiometer located right under the cover.
🚀 Booster Applications: The Mini™ model accepts a maximum incoming water temperature of 122°F (50°C), making it perfect for booster setups.
🏆 Proven Reliability: Built to last with Stiebel Eltron's trusted engineering.
🔍 Ultra-Compact Design: Extremely compact footprint allowing it to be mounted easily in plain sight.
🔄 Flexible Installation: Can be mounted either above or below the fixture with fittings pointing up or down.
🔌 Ready to Wire: Includes a pre-wired pigtail for straightforward installation.
🛠️ Easy Installation: Simple and hassle-free to install, Mini™ water heaters offer maximum flexibility—they can be located either above or below the fixture with water connections pointing up or down. Best of all, no pressure relief valves, drains, or circulating pumps are required.
⚙️ Mini™3-1 Mechanical Models
💧 Straightforward Dependability: Relying on a reliable, classic mechanical flow switch mechanism for instantaneous heating.
🧊 Inlet Water Constraint: Mechanical units are strictly suitable for cold-water supply lines only and cannot accept pre-heated booster water.
📜 Code-Compliant Warm Water Output: An electronic control board pairs with an automatic flow rate control to maintain precise outlet temperatures despite water supply pressure fluctuations. Ideal for jurisdictions requiring strict code-enforced temperature limits.
⚙️ Adjustable Output: Factory set to deliver water at 100°F (38°C), but easily field-adjustable by the installer between 86–122°F (30–50°C) via an internal potentiometer.
🚀 Inlet Booster Capability: Accepts incoming pre-heated water up to 122°F (50°C). It acts as a perfect booster for isolated sinks located far from a main hot water source—delivering warm water instantly and shutting down automatically once hot water arrives from the primary heater.
🌡️ New Thermostatic Mini™-E Models
The Mini™-E thermostatic tankless water heaters represent the new, electronically controlled evolution of our famous handwashing series, bringing advanced precision and efficiency to your point-of-use setup.
🏢 Versatile Applications
The Stiebel Eltron Mini™ tankless water heaters are the perfect point-of-use solution for restrooms, breakrooms, or kitchenettes across a wide variety of settings.
💼 Commercial & Industrial
🏢 Office Buildings
⛽ Gas Stations
🛍️ Stores & Retail
🏫 Schools & Universities
🏬 Malls & Shopping Centers
🏨 Hotels / Motels
📦 Warehouses
🏙️ Commercial Condominiums
🍽️ Restaurants
🏭 Manufacturing Facilities
🏠 Residential Settings
🧼 Bathroom Sinks
🍽️ Kitchen Sinks
🧺 Laundry Areas
🌲 Small Cabins
⛵ Boats / RVs
📊 Technical Specifications & Core Data
⚠️ Installation Safety Notes:
Connect only to an electrical circuit protected by a Class A Ground Fault Interrupter (GFCI).
Copper wiring must be used exclusively, sized properly to maintain a voltage drop under 3% under load.
Do not connect any Mini™ series unit to a salt-regenerated water softener or a saltwater supply system.
- Nominal mains voltage is 110-120V and 220-240V.
- Overcurrent protection sized at 100% of load. Tankless water heaters are considered a non-continuous load.
- Mechanical units suitable for supply with cold water only. Thermostatic units can accept inlet water of 122°F.
Warranty:
Technical Documents:
Stiebel Eltron Mini™-E 3-1 Thermostatic Handwashing Sink Electric T...
Stiebel Eltron Mini™-E 3-1 Thermostatic Handwashing Sink Electric Tankless Water Heaters is backordered and will ship as soon as it is back in stock.
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Let customers speak for us
Great service, quick, my new go to store/website
Works really well, this seals well also.
Dont use too much and dont put that much heat on it.
Haven't tested when water is in the system but over all is better than oatey no 5.
I am very happy with my experience. We had a shipping issue on my first order, and after working with PLUMBESTORE, they sent me another part ASAP. The part arrived very quickly and as described.
Flux works great, like nothing I’ve ever used before. Good buy Oatey junk!
Quick transaction and shipping.
SanCO2 products are exemplary.but what was most impressive about my recent order was the superb service of PlumbEstore as provided by David. Great efficiency, accuracy, expertise and delivery were perfect. That is a true rarity in today's professional marketplace and deserves recognition & support.
As a professional looking for a reliable cold-climate solution, I'm impressed by the Panasonic EVI compressor and R32 specs. Can you provide more data or user feedback on how this 60,000 BTU unit maintains its COP and performance when temperatures drop below -22°F for extended periods?
As a professional looking for high-performance CO2 heat pump solutions, the technical specifications of the GS5-45HPC-D are impressive. The 4.5kW capacity and 10-year warranty on refrigerant components signal the reliability I look for in premium HVAC investments.
As a professional looking for a cold-climate solution, the Panasonic EVI compressor and R32 refrigerant specs are impressive. The -22°F operating range is exactly the kind of reliability I need for northern winters. Build quality looks top-tier.
I am interested in the cold-weather performance of this unit. Can anyone confirm how it handles temperatures below -20°F in a residential setup?
Great valve with great service from Dave, shipped next day and received in the am for repair. Thanks again and will look forward to future purchases.
Found my favorite Goss Torch with a hose. Best pricd on market fast delivery.
