AVENO Heating Oil WT 32

AVENO Heating Oil WT 32 is a heat transfer oil made with a mineral-oil basis, which is suitable for the industrial operation of closed heat transfer systems. Its high specific thermal conductivity combined with a high thermal stability, as well as a high resistance to oxidation, are just some of the many quality features that make this product an excellent heat transfer oil.

Application notes:
AVENO Heating Oil WT 32 is especially suitable for use in closed heating systems. The oil should be prevented from coming into direct contact with the ambient air, as this would speed up the aging process. We recommend cleaning the entire heat transfer system before each new filling. A system that is not cleaned appropriately for maintenance will not achieve optimal efficiency.

Wärmeträgeröl Q 32 nach DIN 51502, Wärmeträgeröl Q 32 nach DIN 51522


  • A very stable and excellent viscosity behavior
  • High specific thermal conductivity
  • High oxidation stability
  • Protection against corrosion
PropertiesDataUnitTesting under
Kinematic Viscosity at 40°C32,0MM²/SDIN ISO 51562-2:1988-12
Kinematic Viscosity at 100°C5,74MM²/SDIN ISO 51562-2:1988-12
Viscosity Index121DIN ISO 2909:2004-08
Density at 15°C851KG/M³DIN EN ISO 12185:1997-11
Pour Point-30°CASTM D 7346:2015

All information on this product page complied to the best of our knowledge and developments of Deutsche Ölwerke Lubmin GmbH.
Our products are continuously developed. For this reason, our products, manufacturing processes and all related information on this product page may change at any time and without notice, unless customer-specific agreements exist.
The published data are based on standardized test procedures under appropriate laboratory conditions and are to be regarded as general, non-binding guidelines.

Appropriate disposal
This oil belongs after use in a waste oil collection point! Improper disposal of waste oil endangers the environment! Any admixture of foreign substances such as solvents, brake fluids and coolants is prohibited. Non-contaminated packages may be recycled.