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  • Helpdesk code:
    B3945
    € 0
    GB
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    € 49,09


    € 175,52 € 153,40


    € 19,88


    € 63,46


    € 15,25


    € 31,61


    € 61,15


    € 40,67


    € 20,82


    € 19,93


    € 62,53


    € 57,58


    € 57,58


    € 51,99


    € 100,13


    € 51,75


    € 48,87


    € 55,89


    Heater Control Valve

    The heater control valve regulates the flow of hot coolant into the heater core, allowing precise control of cabin temperature. By opening and closing based on climate control commands, it determines how much thermal energy enters the HVAC system. Accurate valve operation is essential for temperature stability, energy efficiency, and proper climate regulation.

    When the heater control valve fails, coolant flow becomes uncontrolled or completely blocked. This results in constant hot air regardless of temperature setting, no cabin heat at all, or unstable temperature fluctuations. Valve failure can also cause internal coolant leaks, pressure imbalance, and climate control system fault codes.

    Porza supplies precision-engineered heater control valves manufactured with sealed actuators, corrosion-resistant housings, and exact flow calibration. Each Porza valve is tested for response accuracy, leak resistance, and long-term durability. With Porza installed, stable temperature control, HVAC efficiency, and passenger comfort are fully restored.

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    kenteken

    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1