The thermo-controlled Calix engine preheater boasts numerous advantages. It does not heat permanently, which saves money and protects the environment. The engine preheater can also be connected to an engine at operating temperature. This means a longer service life. It can also remain connected for longer periods and will not overheat thanks to the built-in thermostat.
The engine preheater is designed to suit a variety of applications that must always be ready to start.
The engine preheater can replace the regular hose heaters RE480 (Ø 16 mm) and RE485 (Ø 19 mm).
The preheaters operate at water temperatures between 50°C and 80°C.

To fit as: