GEA MultiMAXX HN11 industrial unit heater

GEA Happel – premium German air-conditioning tradition. MultiMAXX unit heaters were developed for heating industrial halls and workspaces; FläktGroup documentation is also available for the series.

MultiMAXX HN11 industrial unit heater. It delivers air heated in the heat exchanger into the room using a fan, so it can be connected to the central heating system of a workshop or warehouse.

• Fan and heat exchanger in a single unit: heating heat can be distributed with a local air stream.
• Wall or ceiling mounting: with suitable factory brackets, the usable floor space remains free.
• Air-distribution solutions: the series can be ordered with various diffusers; the actual louver setup of the offered unit is to be confirmed.
• Sizing based on the heat exchanger: heating performance is jointly determined by the medium temperature, air volume, and specific heat exchanger.
• Expandable series: filter, fresh-air element, and controls are listed as factory accessories; the presence of these in the used unit is clarified separately.

Documentation: the factory MultiMAXX HN operation and installation manual downloaded, containing the HN11 model size (DC-2011-0143-DE, 2020.05/R6). The full type code, heat exchanger, and motor of the old GEA unit still need to be verified; the document is a series overview, not a verification of every accessory of the old unit. The series material is available; the handover documentation belonging to the specific version is to be confirmed.

New comparison price: a new FläktGroup HN11.UWARAB.BKD version on Ventilatory.net is 527.76 EUR net / 638.59 EUR gross. Verification: 2026.10.10. The base unit features a Cu/Al hot-water heat exchanger and a two-speed, 3×400 V motor. Brackets, thermostat, switch, installation, and shipping are quoted separately. The full version code may differ from that of the offered old unit, therefore this is a comparison, not its exact new price. Verified price source.

Brands featured in ProfiKazán's 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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