Description
Stiebel Eltron Mini 6-2 Electric Tankless Water Heater
Brand: Stiebel Eltron SKU: MINI6-2
Product Overview
The Stiebel Eltron Mini 6-2 is a compact, point-of-use electric tankless water heater engineered to provide a reliable, on-demand supply of hot water. Designed for single-sink applications, this space-saving unit eliminates the need for long pipe runs, ensuring hot water is available exactly where you need it while reducing water and energy waste.
Key Features:
- Compact Footprint: Designed for easy, flexible installation directly at the point of use to save valuable space.
- On-Demand Efficiency: Heats water only when required, helping to lower energy consumption and utility costs.
- Reliable Performance: Engineered for durability and consistent temperature delivery in residential and commercial settings.
- Certified Safety: Conforms to UL Std. 499 and is WQA certified against NSF/ANSI/CAN 372 for lead-free compliance.
Technical Specifications:
- Item Number: 220817
- Voltage: 240V or 208V
- Wattage: 5.7 kW (at 240V)
- Dimensions: H 6½˝ x W 7½˝ x D 3¼˝
- Weight: 3.44 lb (1.56 kg)
- Water Connections: ⅜˝ O.D. flex connector or ⅜˝ compression fitting
Installation & Versatility:
- Power Requirements: Must be connected to a circuit protected by a class A ground fault interrupter.
- Flow Management: Ships with a 1.0 GPM pressure-compensating flow-reducer/aerator that must be installed for proper operation.
- Plumbing Best Practices: Designed for supply with cold water only. Use copper piping and ensure conductors are sized to maintain a voltage drop of less than 3% under load.
- System Compatibility: Do not connect this unit to a salt-regenerated water softener or a water supply consisting of salt water.
Common Applications:
- Residential Bathrooms: Provides an efficient hot water source for hand-washing sinks.
- Commercial Restrooms: A professional-grade solution for offices, retail stores, and public facilities.
- Utility & Wet Bar Sinks: Ideal for isolated locations where a central water heater is inefficient or impractical to install.
Frequently Asked Questions:
- Q: What is the maximum working pressure for this unit?
- A: The unit has a working pressure of 150 psi (10 BAR) and has been tested to 300 psi (20 BAR).
- Q: Is this water heater suitable for whole-house use?
- A: No, the Mini 6-2 is a point-of-use water heater intended specifically for single-sink applications.
- Q: Can I use this unit with a water softener?
- A: No, this unit should not be connected to a salt-regenerated water softener or any salt-water supply.
The Stiebel Eltron Mini 6-2 offers a dependable, space-efficient solution for homeowners and professionals seeking instant hot water at a dedicated point of use.






Reviews
There are no reviews yet.