Stiebel Eltron Mini-3 Tankless Water Heater

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  • Stiebel Eltron Mini 3 Tankless Electric Water Heater With 0.5 GPM Pressure Compensating Flow Reducer
  • Ultra Compact, Reliable, and Provides an Unlimited Supply of Hot Water!
Availability: Ships in 1-3 Days
List Price: $204.99
Price Break: $9.99
Our Price: $195.00
Get 5% OFF YOUR ORDER TODAY Use Code HEAT at checkout
Would you like a warranty
1-Year Replacement Plan ($19.95)
2-Year Date of Purchase Warranty ($39.95)
3-Year Date of Purchase Warranty ($59.95)
5-Year Date of Purchase Warranty ($89.95)


Start saving money on your water heating bill with the Stiebel Eltron Mini 3 tankless electric water heater. Designed for installation at the point of use, the Mini 3 instantaneously heats water as it enters the unit and provides an unlimited supply of hot water right at your fingertips without any heat loss.

No Wait Time
The Mini-3 tankless water heater provides instant hot water, so you don't have to waste water or wait for the water to warm up.

Compact and Lightweight
Weighing less than 4 pounds, the Stiebel Eltron Mini-3 can fit just about anywhere - bathroom sinks, kitchen sinks, laundry areas, and even boats and RVs.

Thermal Cut-Out
The Mini-3 features a safety thermal cut-out feature that prevents any accidental scalding.

Meticulous German engineering and superior materials allow you to use this tankless water heater from Stiebel Eltron for years without worry.


  • Model: Mini-3
  • Product Type: Tankless Water Heater
  • Product Dimensions: 3.25 x 7.50 x 6.50
  • Product Weight: 3.44
  • Product Color: White
  • Application: Ideal for restrooms or kitchenettes in an office or commercial/industrial setting or for cabins, boats, and RV's
  • Voltage: 120 volts
  • Watts: 3000 watts
  • Amps: 25 amps
  • Certifications: ETL, ISO
  • Fuel Type: Electric
  • Type: Point of Use Tankless Water Heater
  • Usage: Bathroom sinks, kitchen sinks, and laundry areas
  • Minimum Circuit Breaker Size: 30 Amps
  • Minimum Water Flow: .5, 2 Gallons/Minute
  • Nominal Water Volume: .026, 0.1 Gallons
  • Working Pressure: 10, 150 PSI
  • Water Connection Information: 3/8 " O.D. flex connector
  • Length of Hot Water Supply: Continuous
  • Mount Type: Indoor
  • Portable: Yes
  • Control Type: Switch
  • Includes: Filter System
  • Safety Features: Automatic Shut-Off


  • Comes with a 0.5 GPM pressure compensating flow reducer/aerator that fits most faucets
  • Designed for installation at the point-of-use
  • Doesn't use any drains or circulating pumps
  • Provides an unlimited supply of hot water
  • Results in huge energy savings
  • Extremely compact and great for areas short on space
Our Guarantee
  • FREE return shipping
  • Hassle-Free return policy
  • Zero restocking fees