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Luvata ATDA and ATDG
Versions Available in two versions: air unit heater ATDA for hot water and air unit heater ATDG for steam
  • ATDA are available in four sizes: 33, 44, 55 and 66 (also a version for low heating capacity: 30)
  • ATDG are available in three sizes: 33, 44 and 55
Airflow direction
  • ATDA can be installed for both horizontal and vertical airflow
  • ATDG may be installed for horizontal airflow only
Performance ranges
  • Airflow up to 2.2 m3/s
  • Capacity ATDA: from 3 to 55 kW. ATDG: from 10 to 70 kW
Coil features
  • High heat exchange efficiency
  • Designed with aluminium fins and copper tubes
  • Fin spacing: Standard 2,5 mm (2-6 mm)
Casing features
  • Made of hot-galvanized sheet steel, painted white (RAL 9010) or 304 stainless sheet steel
  • Transparent plastic foil packaging also protects the unit
Fan motor features
  • Single-phase 230 V or 3-phase, 400 V power supply
  • Protection grade: IP 44; size 30, 33, 44. IP 54; size 55, 66 
  • External rotor type
  • Maximum operating temperature: +50°C
  • Fan impeller and protective grille: Sheet steel/wire, painted black
Miscellaneous One air deflector is included as standard
Testing Heat exchangers are leakage tested using dry air under water
Options and Accessories
  • Other motors such as sparkproof motors and motors having higher IP-class
  • Other dimensions and materials than standard
  • Material for corrosive environments available
  • Broad range of accessories

Contact us for more information

Luvata Heat Transfer Solutions division

Important Notice

On 30th of November 2016, Luvata Heat Transfer Solutions (HTS) Division was purchased by Modine Manufacturing Company. All information on this page is the property of Modine Manufacturing Company.

For the convenience of customers, these pages will continue to be hosted by Luvata while transition work continues.

These pages will transfer to www.modine.com on 31th May 2017.

Visit www.modine.com for more details.

Copyright © 2017 Luvata. All rights reserved.