Austria Email domestic hot water storage tank REU with 18-3.3 heating unit

Austria Email – premium Austrian hot water technology. The Knittelfeld-based manufacturer offers storage tanks and matching electric heating units.

Electric hot water storage tank with REU 18-3.3 heating unit. The preserved original data plate EBH-REU-18, 3.3 kW, A90228 bears the marking. The tank volume and exact model type still need to be identified separately.

• 3.3 kW heating capacity: the value on the specific installed unit's data plate.
• 230 V, single-phase version: according to the factory REU series and the original plate; not the three-phase RDU 18-3.8 variant.
• 14.3 A rated current: data required for planning the electrical connection.
• 180 mm flanged heating unit: size of the factory REU 18 family; compatibility with the storage tank must be verified based on the flange and installation depth.
• Thermostat and safety temperature limiter: the factory family solution serves for setting and monitoring the water temperature.

Documentation: 182568-22 factory REU/RDU/RDW/RSW/RUL operation and installation manual downloaded, in German, English, French, Italian, Spanish, and Slovenian. The 10 bar value on the heating element data plate does not verify all data of the separate tank. The factory multilingual manual of the heating unit is enclosed; the tank's own data plate must be verified separately. Factory multilingual PDF.

Reference price of new heating unit – checked on 2026.10.06. Directbad24.at's REU 18-3.3, A90228 new flanged heating element gross 244.05 EUR, including VAT, excluding shipping. Upon re-checking on 2026.10.08, the price source was not accessible, so a fresh quote is required before purchase. The VAT rate is not explicitly stated on the previously checked product page, therefore no net amount is calculated. The package lists the heating element, thermostat, limiter, and flange gasket. This is the price of the heating unit, not the complete storage tank. We could not find a verifiable matching offer in the requested three German webshops. New heating element price source.

Brands available in the ProfiKazán selection

AGRO Forst & Energietechnik, Alfa Laval, Austria Email, Binder, Biral, Buderus, Clima, Delphis-therm, EDER, Elco, Fröling, GEA, Gilles, Grundfos, Grünbeck, Guntamatic, HAPPEL / Ziehl-Abegg, Hargassner, HDG, Heizbösch, Herz, Hoval, Kampmann, Kränzle, KSB, KWB, LOOS, Lopper, Lowara, Mawera, Nolting, ORION / AL-KO, Picopello, Pneumatex, Pollhuber, Prüller, Reflex, Remeha, Ruwac, Schwank, Sieger, Siemens, Spanex, Varem, Viessmann, Wilo, Windhager, Wolf, YORK.

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