Heater operation scheme
1 - air distribution cover; 2 - fan motor; 3 - impeller; 4 - heater valve; 5 - underwater pipe; 6 - outlet pipe; 7 - radiator casing; 8 - air intake cover; 9 - hood; 10 - deflector; 11 – an air duct of heating of a windshield; 12 - drive rods; 13 – an arm of control levers; 14 - control handles; 15 - radiator; 16 - air duct for internal ventilation; 17 - air distribution cover lever.