HAPPEL–Ziehl-Abegg DAS 420 industrial fan heater

HAPPEL / ZIEHL-ABEGG – premium German air technology. The manufacturer ZIEHL-ABEGG from Künzelsau specializes in air, drive, and control technology.

Industrial air heater with original appliance nameplate. The offer designates it as DAS 420, but on the visible photo, the complete appliance type and the motor's own nameplate cannot yet be identified.

• 3350 m³/h air delivery: the value shown on the appliance's original nameplate.
• 1400 rpm: the specified appliance operating point.
• 90/70 °C heating medium: the design condition indicated on the nameplate; not automatically the maximum permitted temperature.
• Individual identification: upon handover of multiple units, the identity of the motor and heat exchanger must be verified on each piece.

Documentation and equipment: Exact HAPPEL and DAS 420 factory PDF is still missing. The row position of the numbers 200 and 8 visible on the nameplate is not unambiguous, therefore we do not publish reliable temperature and pressure limits from them. The missing row of thermal output cannot be replaced by estimation.

New price – check: 2026.10.06. Searches on wolf-online-shop.de, heizung-billiger.de, and heizungsdiscount24.de did not yield a verifiable, precisely identical new offer.Custom new offer required with currency, net/gross status, heat exchanger, motor, and control accessories.

Brands featured 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.

Heating systems and related equipment in one place

Categories of our catalog: Spare parts, Wood chip feeders, Wood chip boilers, Wood gasification boilers, Gas boilers, Steam boilers, Heat exchangers, Heat pumps, Infrared heaters, Industrial vacuum cleaners, Industrial cleaning machines, Hot air boilers, Hot water storage tanks, Measuring instruments, Oil boilers, Pellet boilers, Pumps, Expansion vessels, Fan heaters, Multi-fuel boilers, Controls, Water treatment.

Can't find what you need? Let us know the type, capacity, and intended use of the equipment you are looking for, and we will source it! Request a quote or consult with us on WhatsApp at the+36 30 667 0076 phone number.