Carrier EA52PH040 Metering Device
The Carrier EA52PH040 Metering Device is a precision-engineered Fixed Orifice AccuRater designed for specific R-410A residential and light commercial cooling systems. This factory-authorized HVAC expansion device ensures consistent refrigerant flow into the evaporator coil, maintaining the pressure drop necessary for optimal heat exchange and system capacity. As a direct OEM Carrier replacement part, the EA52PH040 eliminates the reliability issues associated with aftermarket equivalents, providing the exact bore diameter required for the system's matched AHRI rating. When diagnosing low superheat or restricted liquid lines, replacing the existing metering piston with this specific Carrier piston orifice restores factory-spec performance. This component is essential for maintaining the volumetric efficiency of the compressor while preventing liquid slugging. Installation requires standard refrigerant recovery and line-set brazing procedures. Ensure the seating area is debris-free to prevent flow imbalance across the distributor tubes.
Key Benefits
- OEM Precision: Guaranteed bore size for accurate refrigerant flow control.
- R-410A Compatibility: Specifically designed to handle the high-pressure environments of modern Puron systems.
- Optimal Efficiency: Maintains the correct superheat levels to protect the compressor and maximize SEER ratings.
- Drop-in Fit: Designed for seamless integration into Carrier AccuRater housings, reducing field labor time.
Common Questions
Is this orifice compatible with R-22 systems?
No, the EA52PH040 is sized specifically for the flow characteristics and pressures of R-410A. Using this in an R-22 system will result in improper suction pressure and potential system failure.
Does this part include the Teflon seal?
This SKU represents the metering device itself. It is best practice to inspect the internal distributor seals and replace them if they show signs of compression set or tearing during the swap.
How do I verify if the EA52PH040 is the correct size for my condenser?
Always cross-reference the rating plate of the outdoor unit. The required metering device size is typically listed on the unit data tag or within the manufacturer's charging chart documents.
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.
Carrier EA52PH040 Metering Device
The Carrier EA52PH040 Metering Device is a precision-engineered Fixed Orifice AccuRater designed for specific R-410A residential and light commercial cooling systems. This factory-authorized HVAC expansion device ensures consistent refrigerant flow into the evaporator coil, maintaining the pressure drop necessary for optimal heat exchange and system capacity. As a direct OEM Carrier replacement part, the EA52PH040 eliminates the reliability issues associated with aftermarket equivalents, providing the exact bore diameter required for the system's matched AHRI rating. When diagnosing low superheat or restricted liquid lines, replacing the existing metering piston with this specific Carrier piston orifice restores factory-spec performance. This component is essential for maintaining the volumetric efficiency of the compressor while preventing liquid slugging. Installation requires standard refrigerant recovery and line-set brazing procedures. Ensure the seating area is debris-free to prevent flow imbalance across the distributor tubes.
Key Benefits
- OEM Precision: Guaranteed bore size for accurate refrigerant flow control.
- R-410A Compatibility: Specifically designed to handle the high-pressure environments of modern Puron systems.
- Optimal Efficiency: Maintains the correct superheat levels to protect the compressor and maximize SEER ratings.
- Drop-in Fit: Designed for seamless integration into Carrier AccuRater housings, reducing field labor time.
Common Questions
Is this orifice compatible with R-22 systems?
No, the EA52PH040 is sized specifically for the flow characteristics and pressures of R-410A. Using this in an R-22 system will result in improper suction pressure and potential system failure.
Does this part include the Teflon seal?
This SKU represents the metering device itself. It is best practice to inspect the internal distributor seals and replace them if they show signs of compression set or tearing during the swap.
How do I verify if the EA52PH040 is the correct size for my condenser?
Always cross-reference the rating plate of the outdoor unit. The required metering device size is typically listed on the unit data tag or within the manufacturer's charging chart documents.
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
Shipping & Returns
Shipping & Returns
Description
The Carrier EA52PH040 Metering Device is a precision-engineered Fixed Orifice AccuRater designed for specific R-410A residential and light commercial cooling systems. This factory-authorized HVAC expansion device ensures consistent refrigerant flow into the evaporator coil, maintaining the pressure drop necessary for optimal heat exchange and system capacity. As a direct OEM Carrier replacement part, the EA52PH040 eliminates the reliability issues associated with aftermarket equivalents, providing the exact bore diameter required for the system's matched AHRI rating. When diagnosing low superheat or restricted liquid lines, replacing the existing metering piston with this specific Carrier piston orifice restores factory-spec performance. This component is essential for maintaining the volumetric efficiency of the compressor while preventing liquid slugging. Installation requires standard refrigerant recovery and line-set brazing procedures. Ensure the seating area is debris-free to prevent flow imbalance across the distributor tubes.
Key Benefits
- OEM Precision: Guaranteed bore size for accurate refrigerant flow control.
- R-410A Compatibility: Specifically designed to handle the high-pressure environments of modern Puron systems.
- Optimal Efficiency: Maintains the correct superheat levels to protect the compressor and maximize SEER ratings.
- Drop-in Fit: Designed for seamless integration into Carrier AccuRater housings, reducing field labor time.
Common Questions
Is this orifice compatible with R-22 systems?
No, the EA52PH040 is sized specifically for the flow characteristics and pressures of R-410A. Using this in an R-22 system will result in improper suction pressure and potential system failure.
Does this part include the Teflon seal?
This SKU represents the metering device itself. It is best practice to inspect the internal distributor seals and replace them if they show signs of compression set or tearing during the swap.
How do I verify if the EA52PH040 is the correct size for my condenser?
Always cross-reference the rating plate of the outdoor unit. The required metering device size is typically listed on the unit data tag or within the manufacturer's charging chart documents.
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.
