Gen IV Magnum™ Evaporator Kit with Heat Cool & Defrost

The 671400-VUZ Gen IV Magnum heat, cool and defrost is an in-dash evaporator unit designed for large sedans and delivers OEM quality climate control. Each unit includes mounting brackets, wiring harness, electric heater control valve, vent hoses and drain kit.
 

Gen IV Magnum Features:

Fully electronic operation - no cables or vacuum controls

Microprocessor-controlled coil temperature monitor - no capillary tube 

Separate high-capacity heat and cooling coils

Aluminum plate-and-fin A/C coil, the most efficient evaporator design available

Copper/brass parallel-flow heater coil In full A/C mode, air bypasses heater core, resulting in less restriction and increased airflow

Fully electronic servo stepper motors allow for infinite air adjustment Infinite dash/floor air blend Infinite defrost/floor air blend.

Large 2-1/2-inch dash outlets for maximum air flow, seperate left and right floor heat vents.

Dedicated 2-inch defrost air outlets Includes Spal high-performance, variable-speed blower motor

Positive-shut-off solenoid-operated heater control valve in Max A/C mode