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Bus HVAC Control Module 12V 24V SAE J1939 Climate

HVAC Control Module
January 27, 2026
Category Connection: HVAC Control Module
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Tags:
#hvac module #ac heater control panel #car ac control panel
Brief: Get an inside view of features that deliver consistent results in daily use. This video provides a comprehensive walkthrough of the Universal SAE J1939 Compatible HVAC Control Module for bus climate systems. You'll see how this intelligent control panel manages cooling, heating, and ventilation while demonstrating seamless integration with vehicle instruments and independent climate zones for driver and passenger comfort.
Related Product Features:
  • Universal SAE J1939 protocol compatibility ensures seamless integration with major bus manufacturers including YUTONG.
  • Comprehensive climate management with cooling, heating, ventilation, fresh air delivery, and auto cleaning functions.
  • Independent temperature control for driver and passenger compartments with programmable heater scheduling.
  • Dual voltage operation supports both 12V and 24V DC power systems for versatile vehicle applications.
  • Robust ABS material construction with IP43 protection rating for durable performance in vehicle environments.
  • Advanced error detection system with automatic emergency protocols for reliable, fault-free operation.
  • Centralized control architecture coordinates AC modules, heating systems, and airflow regulation via CAN bus.
  • Wide operating temperature range from -30°C to 80°C ensures performance in extreme climate conditions.
FAQs:
  • What vehicles is this HVAC control module compatible with?
    The module is designed as a universal fitment compatible with YUTONG and other major bus manufacturers. It can be customized to meet specific vehicle requirements for transport refrigeration vans, passenger cars, auto buses, and trucks.
  • How does the system handle different climate zones within the vehicle?
    The system features independent climate control for driver and passenger compartments, allowing separate temperature regulation and airflow management for optimal comfort in each zone through coordinated control of air conditioning and heating components.
  • What power supply requirements does this control module have?
    The module operates on both 12V (DC10V-DC15V) and 24V (DC20V-DC32V) DC power systems, making it versatile for different commercial vehicle electrical configurations with a low power consumption of just 3W.
  • What safety and reliability features are included in this climate control system?
    The system includes comprehensive error detection for pressure, voltage, and heater functions, along with automatic emergency systems and anti-noise functionality to ensure reliable, fault-free operation in demanding commercial vehicle environments.
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