Evaporators
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Evaporator Assembly 12V 3 Speed Cooling 18400BTU - Formula King - EVX9243
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OEX Evaporator Core Plate and Fin Inlet Fitting Pad Outlet Fitting Pad - EVX064
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX5150
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Evaporator Core Plate and Fin Inlet Fitting Pad Outlet Fitting Pad - EVX056
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX3750
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX5890
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX6412
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Evaporator Core Plate and Fin Inlet Fitting Pad Outlet Fitting Pad - EVX062
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX4970
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX3771
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX0460
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Denso Evaporator Core Parallel Flow Inlet Fitting Pad Outlet Fitting Pad - EVX4180
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Evaporator Core Plate and Fin Inlet Fitting Pad Outlet Fitting Pad - EVX551
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX112
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX3130
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX9910
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX625
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX8720
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Evaporator Core Plate and Fin Inlet Fitting Pad Outlet Fitting Pad - EVX125
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX8721
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX6121
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX8351
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Evaporator Core Serpentine Inlet Fitting M22 x 1.5 Female COR Outlet Fitting M24 x 1.5 Male COR - EVX621
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Evaporator Core Plate and Fin Inlet Fitting M20 x 1.5 FOR Outlet Fitting M22 x 1.5 MIOR - EVX804
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad - EVX4660
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E6100 Electric Rooftop Air Conditioner Unit - 24 Volt - E6100024P
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Denso Air Conditioning Evaporator Core Inlet Pad Outlet Pad suit Hino - EVX8080
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Evaporator Core Serpentine Inlet Fitting #10 MIOR Outlet Fitting #8 MIOR - EVX115
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Keep your vehicle AC working with the right Evaporator
Your car's air conditioning evaporator is a vital component in your vehicle's climate control system that ensures a comfortable and enjoyable driving experience. Specific to your vehicle make or model Repco stock a huge range of quality AC evaporators to suit whatever you drive. Repco range the best Evaporators from Denso, OEX, Reddot and more to ensure your climate control works to its optimum level. Stay cool with the best in evaporators from your local Repco store.
By understanding how your evaporator works, recognising signs of potential issues, and performing regular maintenance, you can keep your vehicles air conditioning system in top condition. Whether it is cleaning the evaporator, replacing a faulty unit, or upgrading to a more efficient system, taking care of this essential part will ensure reliable cooling for years to come.
Understanding Car Air Conditioning Evaporators
Car air conditioning systems are essential for comfort during hot weather, and one of their key components is the evaporator. This guide explores the role of the evaporator, how it works, common issues, and tips for maintenance.
What Is an Air Conditioning Evaporator?
The air conditioning evaporator is a critical component of a car's cooling system. It is responsible for absorbing heat from the air inside the vehicle and cooling it down before it is blown back into the cabin. Located within the HVAC (heating, ventilation, and air conditioning) system, the evaporator works alongside other components like the compressor, condenser, and expansion valve to regulate the temperature inside the car.
Typically made of aluminium or copper, the evaporator consists of a series of fins and tubes. These materials are chosen for their excellent thermal conductivity, which ensures efficient heat transfer. The evaporator's compact design allows it to fit within the dashboard, where it remains out of sight but plays a vital role in maintaining a comfortable cabin environment.
How Does the Evaporator Work?
The evaporator operates as part of a closed-loop system that circulates refrigerant. When the air conditioning system is activated, the refrigerant enters the evaporator as a low-pressure, cold liquid. As warm air from the cabin passes over the evaporator's fins, the refrigerant absorbs the heat, causing it to evaporate into a gas. This process cools the air, which is then blown back into the cabin through the vents.
During this heat exchange, the evaporator also removes moisture from the air, contributing to a drier and more comfortable environment inside the car. The moisture condenses on the evaporator's surface and drips out of the vehicle through a drain tube. This is why you may notice water pooling under your car when the air conditioning is running—it is a normal by-product of the system's operation.
Signs of a Faulty Evaporator
Like any mechanical component, the evaporator can develop issues over time. Recognising the signs of a faulty evaporator is crucial for addressing problems before they escalate. Common symptoms include:
- Weak or Warm Airflow: If the air conditioning system is not cooling the cabin effectively, the evaporator may be clogged or damaged.
- Unpleasant Odours: A musty smell from the air vents could indicate mould or mildew growth on the evaporator.
- Refrigerant Leaks: A damaged evaporator can cause refrigerant to leak, leading to reduced cooling performance and potential environmental harm.
- Excess Moisture Inside the Cabin: If the evaporator's drain tube is blocked, water may accumulate inside the vehicle, resulting in damp carpets or foggy windows.
Ignoring these signs can lead to more significant issues, so it is important to address them promptly by consulting a qualified technician.
Maintaining Your Car's Evaporator
Regular maintenance is essential to keep the evaporator functioning efficiently. While some tasks can be performed by the vehicle owner, others may require professional assistance. Here are some tips for maintaining your car's evaporator:
- Keep the Cabin Air Filter Clean: The cabin air filter prevents dust and debris from reaching the evaporator. Replacing it at recommended intervals can help maintain airflow and prevent clogs.
- Run the Air Conditioning Regularly: Even during cooler months, running the air conditioning for a few minutes each week can help prevent mould growth and keep the system lubricated.
- Inspect for Leaks: Periodically check for refrigerant leaks or signs of moisture under the vehicle. Addressing leaks early can prevent more extensive damage.
- Schedule Professional Servicing: A qualified technician can perform a thorough inspection of the air conditioning system, including the evaporator, to ensure it is in good condition.
By following these steps, you can extend the lifespan of your evaporator and maintain the overall performance of your car's air conditioning system.
Common Evaporator Issues and Repairs
Despite regular maintenance, evaporators can still encounter problems. Some of the most common issues include:
- Clogs: Dust, dirt, and debris can accumulate on the evaporator's fins, reducing its efficiency. Cleaning the evaporator may resolve the issue.
- Corrosion: Over time, exposure to moisture and contaminants can cause the evaporator to corrode, leading to leaks. In such cases, replacement is often necessary.
- Mould and Mildew: A damp environment can promote the growth of mould and mildew on the evaporator. Cleaning and disinfecting the system can eliminate odours and improve air quality.
Repairing or replacing an evaporator can be a complex task, as it often involves removing the dashboard to access the component. This is why it is recommended to seek professional assistance for such repairs.
Choosing the Right Replacement Evaporator
If your car's evaporator needs to be replaced, selecting the right replacement is crucial. Factors to consider include compatibility with your vehicle's make and model, the quality of materials, and the reputation of the manufacturer. While aftermarket options may be more affordable, OEM (original equipment manufacturer) parts are often a safer choice for ensuring reliability and performance.
It is also worth consulting a trusted mechanic or automotive specialist for recommendations. They can help you choose a high-quality evaporator that meets your vehicle's specific requirements.
The Role of the Evaporator in Modern Vehicles
As automotive technology continues to evolve, air conditioning systems have become more efficient and environmentally friendly. Modern evaporators are designed to work with newer refrigerants that have lower global warming potentials, reducing the environmental impact of air conditioning systems.
Additionally, some vehicles now feature advanced climate control systems that allow for precise temperature regulation in different zones of the cabin. These systems rely heavily on the evaporator's performance to deliver consistent cooling and comfort.
Understanding the role of the evaporator in these advanced systems highlights its importance not only for comfort but also for the overall efficiency of the vehicle.
Stocking not the widest range of evaporators, your local Repco store has the right compressor, condensor or air conditioner fittings to suit your vehicle. Stocking the leading brands in climate control at the best prices makes Repco your destination for comfortable driving in any weather condition.