Stiebel Eltron Mini Series Point of Use Tankless Electric Water Heaters

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.

Mini™ Point-of-Use Application Sizing Chart

Mini™ Tankless Technical Data

Model Mini™ 3 Mini™ 4 Mini™ 6 Phase 1 1 1 1 1 Voltage V 110 - 120 208 220 - 240 208 220 - 240 Wattage kW 3.0 2.6 3.5 4.3 5.7 Amperage A 25 12.6 15.2 20 24.7 Min. required circuit breaker size A 30 20 20 30 30 Recommended wire size AWG coppper 10 12 12 10 10 Min. water flow to activate unit GPM/Lmin 0.50 / 2.0 0.50 / 2.0 0.85 / 3.2 Degree of protection according to IEC 529 IP 24 Min. water resistivity 2795 ohm x in / 1100 ohm x cm Weight lbs / KG 3.44 / 1.56 Dimensions (Height/Width/Depth) in / (cm) 6.5 (16.5) / 3.25 (8.2) / 7.5 (19.0) Working pressure Psi / bar 150 / 10 Tested to pressure Psi / bar 300 / 20 Volume of water in unit Gal / L 0.026 / 0.1 Water connections for 3/8" O.D. flex connector

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