Depending on the cold, this water heater takes approx. It heats the machine to 60 C in 15-30 minutes.

The cold is coming, protect your starter and batteries. During an average winter, you can spend several times the price of a water heater on a battery and a starter motor, but the lifetime of the engine cannot be neglected either, which is especially favorable for preheated starting.

Of course, it has a thermal switch, so you don't have to worry about a possible "burn". The thermal switch switches off at 60 C and switches back on at 55 C, so if you forget it there, you will at most "wind up the electric clock" a little, but the tractor will not burn down, or even our nearby house.