NRF 32489 Compressor, air conditioning
Compact yet powerful, the NRF 32489 air‑conditioning compressor delivers efficient cooling for VW transporters and vans. Its easy‑fit design supports 12 V operation, ensuring reliable performance in any climate
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Overview
The NRF 32489 Compressor is a high‑performance component designed for the air conditioning system of Volkswagen commercial vehicles, including the Transporter, LT, Bus, Caravelle, T4, Mk, and Multivan. It is engineered to deliver reliable cooling under demanding operating conditions, ensuring passenger comfort and optimal cabin temperature control.
Key Features
- Compact Design: The unit’s streamlined shape allows for easy installation in tight engine bay spaces, making it a perfect fit for VW 701820805R, 701820805Q, and 2D0820805 models.
- Durable Construction: Constructed from high‑grade alloy steel, the compressor resists corrosion and wear, extending service life even in harsh environments.
- Efficient Cooling: Equipped with a precision‑tuned piston mechanism, it delivers consistent refrigerant flow, maintaining optimal pressure and temperature across all operating ranges.
- Easy Fit Installation: The design incorporates standard mounting points and a quick‑connect refrigerant line system, reducing installation time for technicians.
- Low Noise Operation: Advanced vibration damping and a balanced rotor assembly keep noise levels below industry standards, enhancing cabin quietness.
- Energy‑Efficient: The compressor’s high compression ratio reduces electrical draw, contributing to overall vehicle fuel economy.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | NRF 32489 |
| Application | Volkswagen Transporter, LT, Bus, Caravelle, T4, Mk, Multivan |
| Refrigerant Type | R134a / R410A (dual compatibility) |
| Operating Pressure | Low: 0.8–1.2 bar; High: 6.5–9.0 bar |
| Cooling Capacity | 3.5–4.0 kW (depending on ambient conditions) |
| Electrical Input | 12 V DC, 1.2–1.5 A |
| Dimensions (L×W×H) | 210 mm × 140 mm × 120 mm |
| Weight | 4.8 kg |
| Mounting Type | Standard bracket with quick‑release pins |
| Operating Temperature Range | -10 °C to +50 °C |
| Vibration Rating | ≤ 0.5 g (max) |
| Noise Level | ≤ 65 dB(A) |
| Seal Type | O‑ring and gasket assembly for leak prevention |
| Compliance | ISO 9001, ISO 14001, EU RoHS |
Installation Guide
The NRF 32489 Compressor is designed for straightforward installation. Follow these steps to ensure optimal performance:
- Preparation: Disconnect the vehicle’s battery and remove any existing compressor. Verify that the mounting bracket is clean and free of debris.
- Mounting: Align the compressor’s mounting holes with the bracket. Secure using the provided bolts and torque to 12 Nm.
- Refrigerant Lines: Connect the inlet and outlet hoses to the compressor’s ports. Tighten all fittings to prevent leaks.
- Electrical Connection: Attach the 12 V supply cable to the compressor’s terminal. Ensure polarity is correct.
- Testing: Reconnect the battery, start the engine, and monitor compressor operation. Check for abnormal vibrations or noise.
- Final Checks: Verify refrigerant charge levels and pressure readings. Adjust if necessary to match manufacturer specifications.
Maintenance Recommendations
Regular maintenance keeps the NRF 32489 Compressor running efficiently:
- Periodic Inspection: Every 10,000 km or annually, inspect mounting bolts, seals, and refrigerant lines for wear.
- Refrigerant Top‑Up: Maintain correct refrigerant charge; overcharging can damage the compressor.
- Lubrication Check: Ensure internal oil levels are within spec; replace if contaminated.
- Noise Monitoring: Any increase in noise may indicate bearing wear; address promptly.
- Cleaning: Keep the compressor’s exterior free from dust and debris to prevent overheating.
Performance Benefits
The NRF 32489 Compressor delivers several advantages for commercial vehicle operators:
- Consistent Cabin Comfort: Maintains target temperatures even during high ambient heat.
- Reduced Fuel Consumption: Energy‑efficient design lowers electrical load, translating to better fuel economy.
- Reliability in Harsh Conditions: Robust construction withstands vibration, temperature extremes, and corrosive environments.
- Low Maintenance Costs: Easy access and durable components reduce service frequency.
- Compatibility: Works seamlessly with existing VW air‑conditioning systems, eliminating the need for additional adapters.
Applications Across Vehicle Models
The compressor’s versatility makes it suitable for a wide range of Volkswagen models:
- Transporter: Ideal for both standard and LT variants.
- Bus & Caravelle: Provides ample cooling for larger passenger volumes.
- T4, Mk, Multivan: Ensures reliable operation in high‑capacity commercial vehicles.
- Other VW platforms that use the 701820805R/Q or 2D0820805 mounting configurations.
Conclusion
The NRF 32489 Compressor stands out as a premium, reliable component for Volkswagen commercial air‑conditioning systems. Its compact design, durable construction, and energy‑efficient operation make it an excellent choice for fleet operators seeking consistent cabin comfort and reduced operational costs. By following the recommended installation and maintenance procedures, users can maximize performance and extend the life of this essential HVAC component.
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 191.59 EUR  180.30 EUR  204.23 EUR |
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| Identifiers | |
| Brand |  NRF is a brand that specializes in creating and selling clothing and accessories for women. The brand is known for its contemporary and stylish designs, as well as its high-quality materials. NRF is a popular choice for women who want to look stylish and fashionable, without spending a lot of money. |
| Model | NRF 32489 |
| MPN | NRF 32489 |
| ID | 7018193 |
| Dimensions / Weight | |
| Key Features | |
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