Heatmax LT


Heatmax LT is a low viscosity heat transfer fluid intended for use in applications that require liquid phase heat transfer. It can be used in non-pressurized or indirect systems and possesses excellent seal compatibility. Its excellent thermal and oxidation stability provides long service life and clean heat exchanger systems.


Heatmax LT is recommended for use in heat transfer systems where fuel oil, gas or electricity is used to heat a fluid transferring heat to the point of application. In closed systems, Heatmax LT has an optimum maximum use temperature of 250 °C (maximum bulk Tª).


  • Excellent thermal efficiency and stability
  • Long oil life
  • Excellent rust and corrosion protection
  • Ease of pumping and circulation
  • Minimized sludge and deposits