Expansion Valve (TXV) - R-22, 4-Ton, 3/8 In. Inlet, 3/8 In. Outlet

Name: Expansion Valve (TXV) - R-22, 4-Ton, 3/8 In. Inlet, 3/8 In. Outlet
Brand: Expansion Valve
Price: 283.25 USD
Availability: InStock

Brand Expansion Valve

$283.25

$283.25 ~~$321.75~~

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Compatibility matters. Replacement parts are model-specific. Images may be stock photos, and small visual differences may exist between production batches. Verify your model number, serial number, and existing part before placing an order.

In Stock & Ready to Ship

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Not Sure This Is The Correct Part?

Send us your indoor unit model number, serial number, and photos of the existing part before ordering. This helps us verify compatibility and reduce the chance of ordering the wrong replacement part.

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The Expansion Valve (TXV) - R-22, 4-Ton, 3/8 In. Inlet, 3/8 In. Outlet is a critical component for enhancing the performance and efficiency of your R-22 HVAC system. This thermostatic expansion valve is designed to provide precise control over refrigerant flow, ensuring optimal system operation and consistent cooling performance.

Key Features:

Precise Refrigerant Flow Control: The thermostatic expansion valve regulates the flow of refrigerant into the evaporator coil, ensuring efficient operation across various conditions.
Compatibility: Designed for use with 4-ton R-22 HVAC systems, making it a perfect fit for your specific cooling needs.
3/8 In. Inlet and Outlet: Features a 3/8 inch inlet and outlet, allowing for easy integration with your existing system components.
Durable Construction: Made from high-quality materials to ensure long-lasting reliability and performance, even under demanding conditions.
Enhanced Efficiency: Optimizes refrigerant flow to improve system efficiency, reducing energy consumption and lowering operating costs.
Consistent Performance: Provides stable and reliable cooling, maintaining comfortable indoor temperatures and improving overall climate control.
Easy Installation: The valve is designed for straightforward installation, making it a convenient upgrade for both professionals and DIY enthusiasts.

Benefits:

Energy Savings: By precisely regulating refrigerant flow, the TXV enhances system efficiency, helping you save on energy bills.
Reliable Comfort: Ensures consistent cooling performance, maintaining stable indoor temperatures and humidity levels for improved comfort.
Extended System Life: Proper refrigerant management reduces wear and tear on your HVAC system, potentially extending its lifespan and decreasing maintenance costs.
Professional Quality: Trusted by HVAC professionals for its accuracy and dependability, ensuring optimal performance for your cooling system.

Upgrade your 4-ton R-22 HVAC system with the Expansion Valve (TXV) - R-22, 4-Ton, 3/8 In. Inlet, 3/8 In. Outlet and experience the benefits of enhanced efficiency, improved performance, and consistent comfort. This TXV is the ideal solution for optimizing your cooling system and achieving long-term energy savings.

Confirmed Fitment

No confirmed fitment models have been added yet. Verify compatibility before ordering.

Part Details

Brand	Expansion Valve

Common Symptoms

No common symptom information has been added for this part type yet.

Installation Notes

This replacement part should be installed by a qualified technician or a capable installer familiar with mini split service procedures. Always disconnect power before servicing HVAC equipment.

No Q&A content has been added for this replacement part yet.

How Do I Know If This Replacement Part Fits My HVAC System?

The best way to verify compatibility is by checking the model number and serial number of your HVAC system before ordering. Many replacement parts can fit multiple models, generations, or product series, while others are designed for specific units only. Model numbers are typically found on the equipment data plate located on the indoor air handler, outdoor condenser, or inside the service panel. If you are unsure, contact our team with your model number and photos of the existing part for compatibility verification.

Where Can I Find My Mini Split Model Number?

Most mini split model numbers can be found on the manufacturer data label attached to the indoor air handler or outdoor condenser. The label typically includes the model number, serial number, electrical specifications, refrigerant type, and manufacturing information. Providing this information helps ensure you receive the correct replacement part for your system.

Are OEM HVAC Replacement Parts Better Than Aftermarket Parts?

OEM (Original Equipment Manufacturer) replacement parts are designed to meet the exact specifications of the original equipment. Using genuine OEM parts helps ensure proper fitment, reliable operation, and long-term system performance. Aftermarket parts may not always meet the same design standards, which can result in compatibility or performance issues.

Can HVAC Replacement Parts Fit Multiple Models or Generations?

Yes. Many HVAC replacement parts are used across multiple models, capacities, and generations of equipment. However, compatibility can vary based on manufacturing revisions, electrical requirements, control board versions, and system design changes. Always verify compatibility before ordering any replacement component.

What Are the Most Commonly Replaced Mini Split Parts?

Some of the most commonly replaced mini split components include blower motors, cross flow fans, control boards, temperature sensors, remote controls, fan bearings, drain pumps, louvers, and communication modules. Replacing worn or failed components can help restore proper heating, cooling, airflow, and system efficiency.

Can I Replace HVAC Parts Myself?

Some replacement parts can be installed by experienced homeowners, while others should be installed by a qualified HVAC technician. Electrical components, refrigerant-related parts, and advanced control systems may require specialized tools, training, or safety procedures. Always follow manufacturer instructions and local codes when servicing HVAC equipment.

What Can Cause A Mini Split To Stop Heating Or Cooling Properly?

Poor heating or cooling performance can be caused by several issues, including failed blower motors, damaged fan assemblies, faulty sensors, defective control boards, airflow restrictions, dirty filters, refrigerant issues, or communication errors between system components. Proper troubleshooting is recommended before replacing any part.

How Can I Verify The Correct Replacement Part Before Ordering?

To verify compatibility, gather your equipment model number, serial number, and clear photos of the existing component. This information allows our team to compare your system with manufacturer specifications and help identify the correct replacement part for your equipment.

Can Replacement HVAC Parts Be Returned?

Return eligibility varies depending on the type of part and its condition. Electrical components, control boards, special-order items, and installed parts may be subject to specific return restrictions. Please review the current return policy before ordering and contact us with any questions regarding part eligibility.

How Long Do Mini Split Components Typically Last?

The lifespan of HVAC components depends on operating conditions, maintenance, installation quality, and environmental factors. Many motors, fans, sensors, and electronic components can provide years of reliable service when properly maintained. Regular cleaning, inspection, and preventive maintenance can help extend the life of your HVAC system and its replacement parts.