Description of the heater design

1 - deflector; 2 – an air duct of heating of a windshield; 3 - air intake cover; 4 - radiator; 5 - radiator casing; 6 – draft of the crane of a heater; 7 - outlet pipe; 8 - underwater pipe; 9 - heater valve; 10 - air distribution cover; 11 - electric motor of the heater fan; 12 - fan impeller; 13 - additional resistor; 14 – air duct for internal ventilation; 15 – air distribution cover lever; 16 – an arm of control levers; 17 – air intake cover control handle; 18 - control handle for the heater tap; 19 - draft of the air intake cover.