Mini 3.5-1 Point-of-Use Electric Tankless Water Heater
48.375 in tall
$159.00 each
Orders start at $399. Combine any items to reach it.
- 1 item
- $159.00
- Standard delivery
- $49.99 per order
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Complete the install
Stiebel Eltron · Plumbing
Details & specifications.
From the maker · Stiebel Eltron’s description
Stiebel Eltron Mini compact tankless point-of-use models excel at supplying warm water at a constant temperature for hand washing at a sink. They are ideal for residential or commercial hand-washing sink applications. The model must be carefully matched to the flow rate of the sink for proper operation. Mini tankless water heaters heat water instantaneously and endlessly at 99% efficiency as it flows through the unit. Unlike tank water heaters, they save energy because they have no stand-by energy losses. The sleek, small design allows installation with the unit visible. Venting is unnecessary. Use the Sizing Guide and Technical Data Chart to determine the correct size for your application. Call Stiebel Eltron at 800.582.8423 with any questions. Meticulously engineered and carefully manufactured, Mini tankless water heaters are designed for years of trouble-free and energy-saving usage.
- California residents
- Mini 3.5-1 is designed to provide warm water around 90° to 100° for hand washing at a standard flow (0.66 GPM) lavatory sink
- Mini 3.5-1 is shipped with a 0.66 GPM pressure compensating flow reducer/aerator that fits most faucets and should be installed
- Excels at supplying warm water at a constant temperature for hand washing at a sink but must be carefully matched to the flow rate of the sink to operate properly
- Requires hard-wired 120-Volt electric service, 1 dedicated 30 Amp breaker, 10-Gauge copper wiring, and has 3/8 in. compression plumbing connections
- Not designed for use at a kitchen sink or a shower, or as a booster heater for any application
- Because venting is not necessary, installation can be near the sink to save water and wait time for hot water
- Can be installed above or below the sink with water fittings pointing either up or down
- Uses standard flex connections for easy installation
- Made in Germany
- Professional installation recommended
- Fuel
- Electric
- Height
- 48.375 in
- Width
- 20 in
- Brand
- Stiebel Eltron
- Item Weight
- 3.44
- Minimum Activation Rate (gpm)
- .40
- Flow Rate @ 45 F Rise (gallons/min)
- .53 gal (US)/min
- Uniform Energy Factor
- 0
- Flow Rate @ 55 F Rise (gallons/min)
- .43
- Application Type
- Point of Use
- Pack Size
- 1
- Finish Family
- White
- Heat Exchanger Warranty
- 2 Year
- Commercial/Residential
- Commercial, Residential
- Required Volt Connection
- 120 volt
- Flow Rate @ 35 F Rise (gallons/min)
- 0.68 gal (US)/min
- Amperage (amps)
- 29
- Indoor/Outdoor
- Indoor
- Wattage (watts)
- 3.5
- Maximum Temperature (F)
- 122
- Minimum Temperature (F)
- 86
- Product Weight (lb.)
- 3.44 lb
- Flow Rate @ 65 F Rise (gallons/min)
- 0
- Water Heater Features
- Wall Mounted
- Wattage (watts)2
- 3.5
- Product Depth (in.)
- 20.5 in
- Water Connection Size (in.)
- 3/4
- Certifications and Listings
- CSA Listed, ETL Listed, UL Certified
- Labor Warranty
- No Warranty
- Part Warranty
- 3 Year
Specifications are provided by the manufacturer. Brand names are trademarks of their owners.
Guide
Replacing a water heater
- 1
Fuel
Natural gas, propane, electric or heat pump. Match what the house is set up for.
- 2
Size
Tank size in gallons is on every listing; tankless and point-of-use units are their own kinds.
- 3
The connections
Flexible water connectors, a gas connector, a drain pan and the expansion tank if the system has one.