Carrier 319072-404 Assembly
The Carrier 319072-404 Liquid Dist. Assembly is a critical OEM replacement part engineered for precise refrigerant metering and distribution within the evaporator section of compatible high-efficiency air handlers and fan coils. As a veteran-grade liquid distributor assembly, this component ensures equalized mass flow to each individual circuit, preventing uneven superheat and protecting the compressor from liquid slugging. Built to exacting Carrier HVAC specifications, the assembly features a durable header manifold with integrated distributor leads, designed to maintain system balance in demanding residential and light commercial applications. This HVAC liquid line assembly is a direct-fit solution for models like the PF1MNA and PF1MNB series, eliminating the need for field-modified headers that can compromise delta-T performance. When diagnosing low cooling capacity or evaporator icing, verify the integrity of the refrigerant distributor tubes; this factory-authorized assembly provides the specific orifice sizing required to meet original equipment AHRI ratings and operational efficiency.
- Precise Refrigerant Metering: Delivers uniform liquid flow across all evaporator circuits to optimize heat exchange.
- Direct OEM Compatibility: Engineered as a drop-in replacement for Carrier 319072-404, ensuring perfect alignment with existing suction and liquid lines.
- Enhanced System Reliability: Factory-brazed joints and calibrated distributor leads reduce pressure drop and minimize potential leak points.
- Optimized Coil Performance: Prevents uneven coil loading, which is essential for maintaining proper humidity control and SEER2 efficiency.
Common Questions
What are the symptoms of a failing liquid distributor assembly?
Technicians typically observe uneven frost patterns on the evaporator coil, erratic superheat readings at the sensing bulb, or a significant temperature split across the distributor leads, indicating a partial restriction or poor distribution.
Is the Carrier 319072-404 compatible with R-410A systems?
Yes, this Carrier liquid distributor is designed to handle the operating pressures associated with R-410A and is commonly utilized in 2.5 to 3-ton evaporator coil configurations.
Does this assembly include the thermal expansion valve (TXV)?
This specific part is the distributor assembly and header manifold. While it connects directly to the TXV outlet, the expansion valve itself is generally sold as a separate component unless specified in a complete coil kit.
Item is Non Cancelable / Non Returnable
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: $74.42
-65%$74.42
$26.05Carrier 319072-404 Assembly
The Carrier 319072-404 Liquid Dist. Assembly is a critical OEM replacement part engineered for precise refrigerant metering and distribution within the evaporator section of compatible high-efficiency air handlers and fan coils. As a veteran-grade liquid distributor assembly, this component ensures equalized mass flow to each individual circuit, preventing uneven superheat and protecting the compressor from liquid slugging. Built to exacting Carrier HVAC specifications, the assembly features a durable header manifold with integrated distributor leads, designed to maintain system balance in demanding residential and light commercial applications. This HVAC liquid line assembly is a direct-fit solution for models like the PF1MNA and PF1MNB series, eliminating the need for field-modified headers that can compromise delta-T performance. When diagnosing low cooling capacity or evaporator icing, verify the integrity of the refrigerant distributor tubes; this factory-authorized assembly provides the specific orifice sizing required to meet original equipment AHRI ratings and operational efficiency.
- Precise Refrigerant Metering: Delivers uniform liquid flow across all evaporator circuits to optimize heat exchange.
- Direct OEM Compatibility: Engineered as a drop-in replacement for Carrier 319072-404, ensuring perfect alignment with existing suction and liquid lines.
- Enhanced System Reliability: Factory-brazed joints and calibrated distributor leads reduce pressure drop and minimize potential leak points.
- Optimized Coil Performance: Prevents uneven coil loading, which is essential for maintaining proper humidity control and SEER2 efficiency.
Common Questions
What are the symptoms of a failing liquid distributor assembly?
Technicians typically observe uneven frost patterns on the evaporator coil, erratic superheat readings at the sensing bulb, or a significant temperature split across the distributor leads, indicating a partial restriction or poor distribution.
Is the Carrier 319072-404 compatible with R-410A systems?
Yes, this Carrier liquid distributor is designed to handle the operating pressures associated with R-410A and is commonly utilized in 2.5 to 3-ton evaporator coil configurations.
Does this assembly include the thermal expansion valve (TXV)?
This specific part is the distributor assembly and header manifold. While it connects directly to the TXV outlet, the expansion valve itself is generally sold as a separate component unless specified in a complete coil kit.
Item is Non Cancelable / Non Returnable
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.
Product Information
Product Information
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Shipping & Returns
Description
The Carrier 319072-404 Liquid Dist. Assembly is a critical OEM replacement part engineered for precise refrigerant metering and distribution within the evaporator section of compatible high-efficiency air handlers and fan coils. As a veteran-grade liquid distributor assembly, this component ensures equalized mass flow to each individual circuit, preventing uneven superheat and protecting the compressor from liquid slugging. Built to exacting Carrier HVAC specifications, the assembly features a durable header manifold with integrated distributor leads, designed to maintain system balance in demanding residential and light commercial applications. This HVAC liquid line assembly is a direct-fit solution for models like the PF1MNA and PF1MNB series, eliminating the need for field-modified headers that can compromise delta-T performance. When diagnosing low cooling capacity or evaporator icing, verify the integrity of the refrigerant distributor tubes; this factory-authorized assembly provides the specific orifice sizing required to meet original equipment AHRI ratings and operational efficiency.
- Precise Refrigerant Metering: Delivers uniform liquid flow across all evaporator circuits to optimize heat exchange.
- Direct OEM Compatibility: Engineered as a drop-in replacement for Carrier 319072-404, ensuring perfect alignment with existing suction and liquid lines.
- Enhanced System Reliability: Factory-brazed joints and calibrated distributor leads reduce pressure drop and minimize potential leak points.
- Optimized Coil Performance: Prevents uneven coil loading, which is essential for maintaining proper humidity control and SEER2 efficiency.
Common Questions
What are the symptoms of a failing liquid distributor assembly?
Technicians typically observe uneven frost patterns on the evaporator coil, erratic superheat readings at the sensing bulb, or a significant temperature split across the distributor leads, indicating a partial restriction or poor distribution.
Is the Carrier 319072-404 compatible with R-410A systems?
Yes, this Carrier liquid distributor is designed to handle the operating pressures associated with R-410A and is commonly utilized in 2.5 to 3-ton evaporator coil configurations.
Does this assembly include the thermal expansion valve (TXV)?
This specific part is the distributor assembly and header manifold. While it connects directly to the TXV outlet, the expansion valve itself is generally sold as a separate component unless specified in a complete coil kit.
Item is Non Cancelable / Non Returnable
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.
