
Trane VAL9184 TXV
The Trane VAL9184 TXV is a critical metering component engineered for high-efficiency 3-ton residential and light commercial HVAC systems. Designed specifically for R410A refrigerant, this thermal expansion valve features a 3/8-inch sweat inlet and a 1/2-inch sweat outlet, providing a secure, brazed connection that minimizes leak potential in high-pressure environments. As a genuine OEM Trane replacement part, the VAL09184 ensures precise refrigerant flow control to maintain target superheat levels across the evaporator coil, preventing liquid slugging and protecting the compressor from premature failure. This valve is frequently utilized in Trane and American Standard air handlers, including specific 4TEE3C49 and 4TEP3F48 models, making it a reliable choice for contractors performing a TXV replacement to resolve issues like frozen coils or inconsistent cooling performance. Its robust construction and non-bleed design provide stable pressure regulation under varying thermal loads, ensuring the system operates at its peak rated SEER efficiency.
Key Benefits:
- Precise Superheat Regulation: Optimizes refrigerant metering to ensure maximum heat transfer and prevent compressor damage.
- OEM Compatibility: Specifically engineered as a direct fit for 3-ton R410A air conditioning and heat pump systems.
- Durable Brazed Connections: Features 3/8 x 1/2 sweat fittings for a reliable, professional-grade installation.
- System Efficiency: Maintains balanced pressure to help HVAC units reach their full cooling capacity and efficiency ratings.
Common Questions:
Is the VAL9184 compatible with R22 systems?
No, this expansion valve is calibrated strictly for R410A refrigerant. Using it with R22 will lead to improper metering and potential system failure.
What are the symptoms of a failing TXV in a 3-ton unit?
Common indicators include an evaporator coil freezing, low suction pressure with high superheat, or the system blowing warm air due to refrigerant starvation.
Does this kit include the sensing bulb insulation?
This Trane VAL9184 is the valve assembly itself; always ensure the external sensing bulb is properly insulated and secured to the suction line during installation for accurate temperature readings.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $153.05
-65%$153.05
$53.57Trane VAL9184 TXV
The Trane VAL9184 TXV is a critical metering component engineered for high-efficiency 3-ton residential and light commercial HVAC systems. Designed specifically for R410A refrigerant, this thermal expansion valve features a 3/8-inch sweat inlet and a 1/2-inch sweat outlet, providing a secure, brazed connection that minimizes leak potential in high-pressure environments. As a genuine OEM Trane replacement part, the VAL09184 ensures precise refrigerant flow control to maintain target superheat levels across the evaporator coil, preventing liquid slugging and protecting the compressor from premature failure. This valve is frequently utilized in Trane and American Standard air handlers, including specific 4TEE3C49 and 4TEP3F48 models, making it a reliable choice for contractors performing a TXV replacement to resolve issues like frozen coils or inconsistent cooling performance. Its robust construction and non-bleed design provide stable pressure regulation under varying thermal loads, ensuring the system operates at its peak rated SEER efficiency.
Key Benefits:
- Precise Superheat Regulation: Optimizes refrigerant metering to ensure maximum heat transfer and prevent compressor damage.
- OEM Compatibility: Specifically engineered as a direct fit for 3-ton R410A air conditioning and heat pump systems.
- Durable Brazed Connections: Features 3/8 x 1/2 sweat fittings for a reliable, professional-grade installation.
- System Efficiency: Maintains balanced pressure to help HVAC units reach their full cooling capacity and efficiency ratings.
Common Questions:
Is the VAL9184 compatible with R22 systems?
No, this expansion valve is calibrated strictly for R410A refrigerant. Using it with R22 will lead to improper metering and potential system failure.
What are the symptoms of a failing TXV in a 3-ton unit?
Common indicators include an evaporator coil freezing, low suction pressure with high superheat, or the system blowing warm air due to refrigerant starvation.
Does this kit include the sensing bulb insulation?
This Trane VAL9184 is the valve assembly itself; always ensure the external sensing bulb is properly insulated and secured to the suction line during installation for accurate temperature readings.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Product Information
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Description
The Trane VAL9184 TXV is a critical metering component engineered for high-efficiency 3-ton residential and light commercial HVAC systems. Designed specifically for R410A refrigerant, this thermal expansion valve features a 3/8-inch sweat inlet and a 1/2-inch sweat outlet, providing a secure, brazed connection that minimizes leak potential in high-pressure environments. As a genuine OEM Trane replacement part, the VAL09184 ensures precise refrigerant flow control to maintain target superheat levels across the evaporator coil, preventing liquid slugging and protecting the compressor from premature failure. This valve is frequently utilized in Trane and American Standard air handlers, including specific 4TEE3C49 and 4TEP3F48 models, making it a reliable choice for contractors performing a TXV replacement to resolve issues like frozen coils or inconsistent cooling performance. Its robust construction and non-bleed design provide stable pressure regulation under varying thermal loads, ensuring the system operates at its peak rated SEER efficiency.
Key Benefits:
- Precise Superheat Regulation: Optimizes refrigerant metering to ensure maximum heat transfer and prevent compressor damage.
- OEM Compatibility: Specifically engineered as a direct fit for 3-ton R410A air conditioning and heat pump systems.
- Durable Brazed Connections: Features 3/8 x 1/2 sweat fittings for a reliable, professional-grade installation.
- System Efficiency: Maintains balanced pressure to help HVAC units reach their full cooling capacity and efficiency ratings.
Common Questions:
Is the VAL9184 compatible with R22 systems?
No, this expansion valve is calibrated strictly for R410A refrigerant. Using it with R22 will lead to improper metering and potential system failure.
What are the symptoms of a failing TXV in a 3-ton unit?
Common indicators include an evaporator coil freezing, low suction pressure with high superheat, or the system blowing warm air due to refrigerant starvation.
Does this kit include the sensing bulb insulation?
This Trane VAL9184 is the valve assembly itself; always ensure the external sensing bulb is properly insulated and secured to the suction line during installation for accurate temperature readings.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












