Drying - Ventilation Unit

Ventilation unit AH 20

Technical Specifications

The ventilation unit AH 20 compact warm air heaters can be used quickly and flexibly while work is being carried out on construction sites or in the field of event management. The electric fan heaters are controlled via a thermostat which is mounted on the back of the unit. Multiple units can be easily combined with our Mobil in Time system distributors to form exceptionally effective heating groups.


  • Can be used for edificial heating / drying or an event heating
  • Quickly ready for-operation
  • Easy self-assembly
  • Lockable
Download Datasheet

Technical Specifications

Thermostat Yes
Dimensions L x W x H mm 700 x 620 x 460
Weight kg 35
Leistung Stufe 1 kW 10 kW (bei 90/70°C, Lufteintrittstemp. 0°C, Luftaustrittstemp. 44°C
Leistung Stufe 2 kW 15 kW (bei 90/70°C, Lufteintrittstemp. 0°C, Luftaustrittstemp. 36°C
Leistung Stufe 3 kW 20 kW (bei 90/70°C, Lufteintrittstemp. 0°C, Luftaustrittstemp. 29°C
Motorleistung Stufe max. (230V / 10A) kW 0,13
Stromaufnahme Stufe max. (230V / 10A) A 0,54
Power connection 10A/230V/50Hz
Stufen 3
Wurfweite max. m 14
Schalldruckpegel Stufe 1/2/3 db(A) 29/42/53
Volumenstrom Stufe 1/2/3 m³/h 700/1200/2000
Hydraulischer Durchfluss Stufe 1/2/3 m³/h 0,5/0,7/0,9
Druckverlust im Wärmetauscher Stufe 1/2/3 kPa 4,0/7,7/13,6
Anschlusskupplung Camlock
Subject to technical changes

Matching Accessories

Contact person



Mobil in Time – the service provider you can build on. We provide mobile energy systems in all shapes and sizes.

Get information

Maintenance and Service

Mobil in Time makes sure your stock is ship-shape. Service for a fixed price. Mobile electric heaters in tip-top condition. Optimum maintenance for full performance.

Get information

Do you have questions? We're here to help.