According to official data of Bora, the engine of Bora ea2 1 1 self-priming 1.5 has a warm water valve. The warm water valve is installed between the water inlet pipe of the warm water tank and the small circulation pipeline of the engine, and the opening of the valve is controlled by the air conditioning computer, so as to control the coolant flow into the warm water tank.
The definition of warm water valve is a device used to control the direction, pressure and flow of fluid in fluid system.