Stiebel Instant Heat Point Of Use Tankless Water Heater

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 automatic reset.

The combination of meticulous German engineering and the best available materials ensure that every Mini™ is of the highest quality and designed for many years of trouble-free service. Nobody can compare with our exceptional reliability record and customer support services!

The Mini™ 3, and Mini™ 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*, drains, or circulating pumps are needed.

The Stiebel Eltron Mini™ tankless water heaters are ideal for restrooms or kitchenettes in an office or commercial / industrial setting: Office Buildings, Gas Stations, Stores, Schools, Malls, Hotels / Motels, Warehouses, Commercial Condominiums, Restaurants, Manufacturing Facilities.

In a residential setting, they are suited for the following applications: Bathroom Sinks, Kitchen Sinks, Laundry Areas, Small Cabins, Boats / RVs.

Heating Capacity:

• 36° F Rise @ 0.66 Gpm
• 27° F Rise @ 0.75 Gpm
• 20° F Rise @ 1.00 Gpm
• 16° F Rise @ 1.25 Gpm
• 13° F Rise @ 1.50 Gpm

• Height: 6 1/2"
• Width: 3 1/2"
• Depth: 7 1/2"

Primary Specifications

• Model: MINI3
• Manufacturer: Stiebel Eltron
• 110 Volts

Technical Specifications:

• # Of Applications: 1 sink (point of use)
• Min. water flow to activate unit: 0.53 / 2.0 GPM/Lmin
• Working pressure: 150 / 10 Psi / bar
• Tested to pressure: 300 / 20 Psi / bar
• Water connections: for 3/8" O.D. flex connector
• Volume of water in unit: 0.026 / 0.1 Gal / L
• Dimensions (Height/Width/Depth): 6.5 (16.5) / 3.25 (8.2) / 7.5 (19.0) in / (cm)
• Weight: 3.44 / 1.56 lbs / KG

Energy Requirements

• Phase 1, 110/120 V, 3.0 Wattage, 25 Amperage
• Min. required circuit breaker size is 30 Amps
• Recommended wire size is AWG Copper 10

Heating Capacity:

• 36° F Rise @ 0.66 Gpm
• 27° F Rise @ 0.75 Gpm
• 20° F Rise @ 1.00 Gpm
• 16° F Rise @ 1.25 Gpm
• 13° F Rise @ 1.50 Gpm

***Our Recommended Accessories

• Aqua Pure Hot Water Filter System - Recommended to prevent scale build up in all tankless water heaters.

You may download a product owner's manual below:

• Download Product Installation Manual (PDF)

• Get Adobe Acrobat Reader

**Please note, Adobe Acrobat Reader is required to view pdf files

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Temporarily Backordered

This item ships UPS or FedEx ground. Delivery times related to these ship methods are usually between 2 and 5 business days once the product leaves the warehouse. We will email you tracking information once the product leaves our warehouse. UPS or FedEx ground deliveries do not require a signature and may be left at the ship to location. All deliveries will occur Monday through Friday.

UPS or FedEx ground deliveries do not include a guaranteed delivery date. Should you require a specific delivery date or expedited shipping please add the item to the shopping cart and view the shipping options drop down box. If the product is eligible for expedited shipping the shipping options and pricing will be listed. Please contact our customer service department with any questions related to shipping. (800) 297-6076, M-F, 8am to 5pm CST.