Stiebel Eltron Mini 2.5-1 Tankless Water Heater #232098

Used – Like New: We began to install these unit until we discovered they were the correct size for us. Includes the original packaging from the manufacturer.

The Stiebel Eltron Mini™ tankless water heaters are designed for installation at the point-of-use. The Mini™ heats water instantaneously as it flows through the unit. Stand-by heat-losses are completely eliminated. The efficient heating elements are controlled by a simple flow switch. Additionally, all Mini™ water heaters are equipped with a safety high-limit with manual reset.

FEATURES

•  Code-compliant thermostatic control
•  Factory set at 100°F (38°C)
•  Unlimited supply of hot water for handwashing
•  Temperature output is adjustable between 86–122°F (30–50°C) via a potentiometer under the cover
•  Proven reliability
•  Same extremely compact design as mechanical Mini^™ that can be mounted in plain sight
•  Can be mounted above or below fixture with fittings pointing up or down
•  Pre-wired pigtail included

SPECIFICATIONS

• Model: Mini 2.5-1 Mechanical Model
• Phase : 50/60 Hz
• Voltage: 120 V*
  • Nominal mains voltage is 110-120V and 220-240V.
• Wattage: 2.4 kW
• Amperage draw: 20 A
• Min. recommended circuit breaker size: 20 A (SP)**
  • Overcurrent protection sized at 100% of load. Tankless water heaters are considered a non-continuous load. Caution: connect only to a circuit protected by a class A ground fault interrupter.
• Min. recommended wire size 3 (copper): 12/2 AWG***
  • Copper must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.
• Min. flow to activate: 0.40 GPM, 1.5 l/min
• Water temp. range: Electronic units are adjustable from 86-122 °F / 30-50 °C
• Dimensions: H 6.5 x W 7.5 x D 3.25 in. (165 x 190 x 82 mm)
• Weight: 3.44 lb (1.56 kg)
• Water volume in unit: 0.026 gal (0.1 l)
• Working pressure: 150 psi (10 BAR)
• Tested to pressure: 300 psi (20 BAR)
• Water connections: 3/8" O.D. flex connector or 3/8" compression fitting****
  • Mechanical units suitable for supply with cold water only.
• Uniform Energy Factor (UEF): 0.96
• UEF recovery efficiency: 98%

ELECTRICAL RESISTIVITY & CONDUCTIVITY

• Do not connect to a salt-regenerated water softener or a water supply of salt water.
• Standard specification at: ≤77 °F (25 °C) >77 °F (25 °C)
• Minimum resistivity ρ ≥: 1000 Ωcm 1300 Ωcm
• Maximum conductivity σ ≤: 100 mS/m / 1000 µS/cm 76.9 mS/m / 769 µS/cm