Stiebel Eltron Mini 3 110 Volt Electric Tankless Water Heater For Light Use

Item #: BCI1289799
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Technical Specs

Specification Sheet
Amperage 25
Approved for Commercial Use Yes
Collection Mini
Depth 3.25
Direct Vent No
Hardwired Yes
Height 6.5
Ignition Type Electronic
Indoor Installation Yes
Kilowatts 3
Manifolding No
Outdoor Installation No
Plug In No
Product Weight 3.44
Voltage 110
Water Connection 1/2"
Water Pressure (Max) 150
Width 7.5

This product has additional required/recommended options. To configure, add to your cart.

  • Descaling Kit Recommended
  • Isolation Valve Recommended

110V Electric Tankless Tankless Water Heater For Single Faucet

The Stiebel Eltron Mini(tm) tankless water heaters are designed for installation at the point-of-use. The Mini(tm) 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(tm) water heaters are equipped with a safety high-limit with manual reset. The combination of meticulous German engineering and the best available materials ensure that every Mini(tm) is of the highest quality and designed for many years of trouble-free service.

The Mini(tm) 3, and Mini(tm) 4 models ship with a 0.5 GPM pressure compensating flow reducer / aerator that fits most faucets. Flow controls and faucet aerators are highly recommended in conjunction with tankless water heaters. No pressure relief valve* (Except in MA), drains, or circulating pumps are needed.

Suggested Uses (Commercial):

  • Office Buildings
  • Gas Stations
  • Stores
  • Schools
  • Malls
  • Hotels / Motels
  • Warehouses
  • Commercial Condominiums
  • Restaurants

Suggested Uses (Residential):

  • Bathroom Sinks
  • Kitchen Sinks
  • Laundry Areas
  • Small Cabins
  • Boats / RVs

Product Features:

  • Made in the USA
  • 3 Year Warranty
  • 40 Degree Rise at 0.5 GPM (Continuous Hot Water for One Faucet)
  • Compact, Space Saving Design
  • Attractive, High-Impact Polycarbonate Housing
  • Standard 9/16" Water Connections
  • Safety High-Limit Automatic Shutoff (Manual Reset)

Technical Features:

  • 110-120 Volt
  • 3 Kilowatts/ hour
  • 25 Amps
  • .36 Gallon Flow to Actuate Unit
  • 3.4 lbs (weight)
  • For additional and detailed specifications, please see the specification sheet

Additional Stiebel Eltron Links

Our SKU: Mini 3

This product is listed under the following manufacturer number(s):

  • Mini3

*Denotes a finish or option that has been discontinued

4 Questions from the Community

  • My kitchen sink is on the opposite side of our house as our regular water heater so heating water in the sink can take 10 minutes sometimes. Can this unit be connected to a hot water line to solve that problem?

    A. The Stiebel Eltron Mini 3 can be used to heat the water at a specific location. This can be installed close to the kitchen sink to provide hot water in a shorter time frame.

    40% of 25 people found this useful. Was this useful? yes (10) | no (15)
  • Do you have a plug in heater or is this hard wired?

    A. The Stiebel Eltron Mini 3 does need to be hard wired.

    73% of 11 people found this useful. Was this useful? yes (8) | no (3)
  • Can this unit be used for a clothes washing maching?

    A. The Stiebel Eltron Mini 3 is be sure you have a #10 wire connection. Also you must determine the gallons per minute of your washer machine. The delivery rate is important. This will deliver a 32 degree temp raise @ a rate of a half a gallon per minute.

    67% of 6 people found this useful. Was this useful? yes (4) | no (2)
  • On average, how much hot water does a shower use per minute, (GPM)?

    A. Thank you for your question! The average shower uses around 2.5 gallons per minute, (GPM).

    50% of 2 people found this useful. Was this useful? yes (1) | no (1)

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