Many drivers are wondering: “What is the pre-heater? What is such a system for, how it is arranged and on what principle is working? “Pre-engine belongs to the water heater, which operates independently of the main system of the car.
The main task of the heater is to warm up the engine and interior, without starting the car engine. This fact is a reason for the popularity of this system. Pre-motor has a sufficiently compact size and light weight, not more than 4 kg.
Most often pre-heater is installed under the hood, while it can be positioned in different ways, it depends on the design features of each specific vehicle. Most modern cars have a special niche in which the heater is installed. Installation provides the device’s connection to the vehicle cooling system, battery and fuel supply hose.