General information on the coolant preheater - AH20.00-P-1001-01A

ENGINE 113, 612.965 in MODEL 463 

ENGINE 603, 606 in MODEL 140 

ENGINE 271 in MODEL 203 

ENGINE 111.951, 611, 612 in MODEL 203 

ENGINE 612.966 in MODEL 461.302/331/332/342/345 

ENGINE 111 in MODEL 170 

ENGINE 112, 604, 611 in MODEL 202 

ENGINE 166, 668 in MODEL 168 

ENGINE 271 in MODEL 209 

ENGINE 112.946 in MODEL 203 

ENGINE 111, 112, 113 in MODEL 163 

ENGINE 113 in MODEL 215 

ENGINE 613 in MODEL 220 

ENGINE 605, 606 in MODEL 124 

ENGINE 111, 112 in MODEL 208 

ENGINE 112, 113, 119, 602, 604, 605, 606 in MODEL 210 

General 

An electric coolant preheater is installed in the engine's water circuit to keep the engine coolant warm or to warm it up in order to prevent the engine cooling out completely at low ambient temperatures.

The electrical engine block heater can also be subsequently installed into the engine's water circuit or retrofitted.

The electrical engine block heater is connected using the socket plug on the device to the local power supply. It has a power consumption of 500 W at a voltage of 230 V or 115 V.

For retrofitting:

The replacement parts are listed in the replacement part documentation for the corresponding engine in Group 20.