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Home >> Mercedes Benz >> 1994 >> C220 >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (Climate Control - 140 Chassis) >> Basic Knowledge >> Duovalve, location/purpose/function - GF83.20-P-2107 >> Duovalve, location/purpose/function - GF83.20-P-2107S

Duovalve, location/purpose/function - GF83.20-P-2107S

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MODEL 140 as of 1.9.95 with CODE (582) Rear air conditioning 

  Duovalve, location   GF83.20-P-2100-02S 
  Duovalve, purpose The duovalve regulates the quantity of coolant flowing through the rear heater core separately for the left and right sides.  
  Duovalve, function   GF83.20-P-2100-01S