Concentrated thermal fluid for air source heat pump systems

Sentinel R600 Thermal Fluid provides frost, limescale and corrosion protection for air source heat pump systems. If minimum levels are maintained, the product ensures a permanent protection and does not need to be replaced.

Key features

  • Provides effective corrosion and scale protection for system metals
  • Resistant to degradation
  • Effective frost protection
  • Easy to handle
  • Non-toxic
  • Manufactured under a quality system conforming to ISO9001

Available sizes

20L liquid R600L-20L-DRUM
Larger sizes available upon request Please contact us on 01928 704 330

Sentinel R600 Thermal Fluid for air source heat pump systems provides frost, limescale and corrosion protection. Resistant to degradation, the product does not need to be replaced and will provide permanent protection if minimum levels are maintained.

To ensure that a system has been properly protected against freezing temperatures using Sentinel R600 Thermal Fluid, or if there is any doubt about the volume of the system, frost protection levels can be checked using the Sentinel FrostCheck Test Kit.

The dosage of Sentinel R600 Thermal Fluid will depend on the level of frost protection required.

One 20L pail of Sentinel R600 Thermal Fluid added to a typical air source heat pump system (100L system volume) will provide the minimum concentration of corrosion and scale inhibitor and also protection from freezing down to approximately -10°C. Two 20L pails will provide protection to -30°C.