The Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) is a comprehensive, factory‑engineered HVAC solution that integrates all critical components for precise cabin climate control. This genuine OEM assembly includes the Heated Air Core Assembly (M3000/Double-Layer), Evaporator Blower Assembly, Speed Control Module (M3000S), Evaporator Core Assembly/H3000, Internal/External Circulation Actuator (M3000/12V/2020 Model), Mode Dampers Actuator (M3000/12V), Electric Heating Water Valve (M3000S/12V), Outdoor Temperature Sensor (M3000S/720), and the Evaporator Temperature Sensor.
The Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) is built to withstand the toughest conditions. Its double‑layer heater core maximizes heat transfer, while the high‑efficiency evaporator core ensures rapid cooling. The Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) actuators, sensors, and control module work together to maintain the set temperature automatically. This complete assembly is the Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) ideal replacement for worn‑out units, restoring factory‑original comfort and performance.
This Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) double‑layer heater core features two parallel flow paths, increasing heat exchange efficiency by 30% compared to single‑layer designs. Its Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) aluminum construction and brazed tubes provide excellent thermal conductivity and durability.
The Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) blower assembly houses a high‑speed motor and a multi‑blade centrifugal fan, delivering adjustable airflow from 200 to 400 CFM. Its balanced design minimizes noise and vibration, ensuring quiet operation.
This Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) module provides precise voltage regulation for the blower motor, enabling infinitely variable fan speeds. It Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) includes thermal protection and soft‑start circuitry to extend motor life.
This Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) H3000‑specific evaporator core features a plate‑and‑fin design with enhanced surface area for maximum heat absorption. Its Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) epoxy‑coated fins resist corrosion and maintain efficiency.
This Shacman H3000 4010106-Air Conditioner Unit Assembly (M3000S-External Water Valve) actuator controls the recirculation flap, switching between fresh air and recirculated cabin air. It is powered by a 12V motor with feedback potentiometer for precise positioning.
This actuator directs airflow to the desired vents (defrost, dash, floor) by moving the mode dampers. It features a robust gear train and a position sensor for accurate control.
This 12V solenoid valve regulates hot coolant flow to the heater core. It responds to climate control signals, modulating flow to maintain the desired cabin temperature.
This NTC thermistor provides accurate outside temperature readings to the climate control unit, enabling automatic adjustments for heating and cooling based on ambient conditions.
This sensor monitors the evaporator core temperature to prevent icing. It signals the compressor to cycle off when the core approaches freezing, protecting the system.
All components are engineered to work as a unified system. The actuators and sensors communicate via the vehicle’s CAN bus, enabling fast, accurate climate control. The double‑layer heater core and high‑efficiency evaporator ensure rapid temperature changes.
The modular design allows individual components to be replaced without dismantling the entire assembly. The actuators and sensors are accessible with basic hand tools, simplifying diagnostics and repair.
| Part Number | Part Name |
|---|---|
| DZ15221840103 | Heated Air Core Assembly (M3000/Double-Layer) |
| DZ15221840402 | Evaporator Blower Assembly |
| DZ15221840412 | Speed Control Module (M3000S) |
| DZ15221840701 | Evaporator Core Assembly/H3000 |
| DZ15221841214 | Internal/External Circulation Actuator (M3000/12V/2020 Model) |
| DZ15221841215 | Mode Dampers Actuator (M3000/12V) |
| DZ15221841224 | Electric Heating Water Valve (M3000S/12V) |
| DZ15221841234 | Outdoor Temperature Sensor (M3000S/720) |
| DZ15221842302-1 | Evaporator Temperature Sensor |
Our Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) is a 100% genuine OEM product, ensuring every component meets the original design specifications. The actuators, sensors, and core assemblies are manufactured to strict tolerances, guaranteeing perfect compatibility with your M3000S HVAC system.
The Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) is designed for rapid installation. All sub‑assemblies are pre‑assembled and tested, reducing your workshop time. The included actuators and sensors plug directly into the existing wiring, with no need for adapters or modifications.
Built for durability, this assembly features a double‑layer heater core, corrosion‑proof evaporator, and sealed actuators. The sensors are protected against moisture and vibration, ensuring long‑term accuracy. Choose genuine quality to avoid premature failures and maintain driver comfort.
We stock the complete Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) and all individual components for fast dispatch. Our competitive pricing and global logistics support fleet operators and independent workshops. Count on us for reliable parts and expert advice.
The Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) is a direct replacement for the factory unit. Begin by recovering the refrigerant, then disconnect the electrical connectors and coolant hoses. Remove the old assembly and install the new one, ensuring all seals and O‑rings are fresh. Recharge with the specified refrigerant and oil.
After installation, perform a system check using a diagnostic tool to verify all actuators and sensors communicate correctly. Calibrate the mode and recirculation flaps through the climate control unit. Our assembly includes new hardware and a detailed manual, making the process straightforward.
Regular maintenance of this unit involves cleaning the evaporator fins, checking the blower motor for debris, and testing the actuators for smooth operation. Replace the cabin air filter periodically to maintain airflow. Our genuine components are designed for low maintenance, but periodic inspection prevents issues.
If you experience uneven cooling or heating, check the mode damper actuator and the electric water valve for proper operation. The outdoor and evaporator temperature sensors are also critical; a faulty sensor can cause incorrect temperature regulation. Our assembly provides reliable sensors that resist drift over time.
For fleet managers, standardizing on the Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) simplifies inventory and training. All trucks will have identical components, reducing the risk of errors. Our genuine parts are backed by a warranty and technical support, ensuring your fleet stays comfortable.
The speed control module offers smooth fan speed transitions, reducing noise and electrical spikes. This module is designed to handle the current draw of the blower motor without overheating. If you experience erratic fan speeds, the module may need replacement; our unit includes a new module.
The internal/external circulation actuator and mode dampers actuator are both 12V units with position feedback. If the airflow direction or recirculation does not respond, check the actuator’s linkage and the position sensor. Our actuators are tested for 100,000 cycles, guaranteeing long life.
When replacing the evaporator temperature sensor, ensure it is positioned correctly in the evaporator fins. An incorrectly placed sensor can lead to icing or inefficient cooling. Our assembly includes the sensor pre‑installed in the correct location, saving you the hassle of adjustment.
Heated Air Core – Aluminum, double‑layer, 2 rows of tubes. Core size: 220x180x40mm. Max operating pressure: 150 kPa. Cooling capacity: 8 kW at 80°C coolant.
Evaporator Blower – Motor: 12V DC, 15A max. Fan: 9‑blade centrifugal, diameter 180mm. Airflow: 200‑400 CFM. Noise level: ≤65 dB.
Speed Control Module – Input: 12V DC, PWM output 5‑12V. Protection: over‑current, thermal shutdown. Dimensions: 60x40x25mm.
Evaporator Core – Plate‑and‑fin, aluminum. Size: 280x160x50mm. Fin density: 15 fins/inch. Pressure rating: 3.0 MPa. Compatible with R134a.
Actuators – Motor: 12V, 0.5A, torque 3.5 Nm. Feedback: potentiometer, 0‑5V. Operating angle: 90°. Connector: 5‑pin AMP.
Electric Water Valve – 12V solenoid, brass body, normally closed. Flow: 10 L/min at 100 kPa. Coil resistance: 18Ω. Sealing: EPDM.
Outdoor Temp Sensor – NTC, 10kΩ @ 25°C, B=3435K. Cable length: 350mm. Accuracy: ±1°C.
Evaporator Temp Sensor – NTC, 5kΩ @ 25°C. Probe length: 60mm. Sealed in epoxy. Temperature range: -40°C to +100°C.
All components are supplied with a 2‑year warranty and include O‑rings, mounting screws, and a detailed installation guide. The Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) is your complete solution for factory‑perfect climate control.
The Shacman H3000 4010106‑Air Conditioner Unit Assembly (M3000S‑External Water Valve) delivers comprehensive climate control with genuine OEM quality. From the Heated Air Core to the Evaporator Temperature Sensor, every part is engineered for reliability and performance. Restore your cab’s comfort – choose the original, choose Shacman.
