Carrier EA36YP287 Expansion Valve
The Carrier EA36YP287 Thermal Expansion Valve is a critical OEM metering device engineered for high-precision refrigerant control in residential HVAC systems. As a hard-shutoff TXV, it prevents bleed-through during the off-cycle, maintaining a pressure differential that necessitates a hard start kit on single-phase compressors for reliable ignition. This bi-metal valve is specifically designed for R-410A systems, though technical data suggests broad compatibility across common refrigerants like R-134a and R-404A when applied in appropriate tonnage ranges. By monitoring evaporator superheat, the EA36YP287 modulates flow to maximize heat exchange efficiency and prevent liquid slugging, protecting the compressor from premature failure. Its compact 3/8-inch x 1/4-inch inlet/outlet configuration and adjustable orifice allow for fine-tuning in the field, making it a versatile choice for 410A evaporator coil retrofits and Carrier replacement parts inventory. Veteran contractors should ensure the sensing bulb is positioned at the 10 or 2 o'clock position on horizontal suction lines for optimal thermal feedback.
Key Benefits- Precision Superheat Control: Automatically adjusts refrigerant flow based on evaporator load to maintain peak system efficiency.
- Hard Shutoff Design: Eliminates refrigerant migration during standby, ensuring faster cooling cycles upon startup.
- Debris Protection: Features a built-in strainer to protect the internal orifice from system contaminants and particulates.
- Rugged Durability: Constructed with heavy-duty materials to withstand high-pressure R-410A applications and vibration.
- Field Adjustability: Includes an adjustable orifice to accommodate specific cooling capacities and fine-tune performance.
Is a hard start kit required with this valve?
Yes. Because this is a hard-shutoff TXV, pressures do not equalize during the off-cycle. A compressor start capacitor and relay are required on single-phase units to provide the necessary torque for startup.
Where should the sensing bulb be mounted?
The bulb must be securely clamped to a horizontal run of the suction line, ideally at the 10 o’clock or 2 o’clock position, and insulated to ensure it only reads the refrigerant temperature, not the surrounding ambient air.
What refrigerant types is this valve compatible with?
This model is primarily optimized for R-410A refrigerant, but it is technically rated for use with R-134a and R-404A in compatible residential and light commercial equipment.
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 EA36YP287 Expansion Valve
The Carrier EA36YP287 Thermal Expansion Valve is a critical OEM metering device engineered for high-precision refrigerant control in residential HVAC systems. As a hard-shutoff TXV, it prevents bleed-through during the off-cycle, maintaining a pressure differential that necessitates a hard start kit on single-phase compressors for reliable ignition. This bi-metal valve is specifically designed for R-410A systems, though technical data suggests broad compatibility across common refrigerants like R-134a and R-404A when applied in appropriate tonnage ranges. By monitoring evaporator superheat, the EA36YP287 modulates flow to maximize heat exchange efficiency and prevent liquid slugging, protecting the compressor from premature failure. Its compact 3/8-inch x 1/4-inch inlet/outlet configuration and adjustable orifice allow for fine-tuning in the field, making it a versatile choice for 410A evaporator coil retrofits and Carrier replacement parts inventory. Veteran contractors should ensure the sensing bulb is positioned at the 10 or 2 o'clock position on horizontal suction lines for optimal thermal feedback.
Key Benefits- Precision Superheat Control: Automatically adjusts refrigerant flow based on evaporator load to maintain peak system efficiency.
- Hard Shutoff Design: Eliminates refrigerant migration during standby, ensuring faster cooling cycles upon startup.
- Debris Protection: Features a built-in strainer to protect the internal orifice from system contaminants and particulates.
- Rugged Durability: Constructed with heavy-duty materials to withstand high-pressure R-410A applications and vibration.
- Field Adjustability: Includes an adjustable orifice to accommodate specific cooling capacities and fine-tune performance.
Is a hard start kit required with this valve?
Yes. Because this is a hard-shutoff TXV, pressures do not equalize during the off-cycle. A compressor start capacitor and relay are required on single-phase units to provide the necessary torque for startup.
Where should the sensing bulb be mounted?
The bulb must be securely clamped to a horizontal run of the suction line, ideally at the 10 o’clock or 2 o’clock position, and insulated to ensure it only reads the refrigerant temperature, not the surrounding ambient air.
What refrigerant types is this valve compatible with?
This model is primarily optimized for R-410A refrigerant, but it is technically rated for use with R-134a and R-404A in compatible residential and light commercial equipment.
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 EA36YP287 Thermal Expansion Valve is a critical OEM metering device engineered for high-precision refrigerant control in residential HVAC systems. As a hard-shutoff TXV, it prevents bleed-through during the off-cycle, maintaining a pressure differential that necessitates a hard start kit on single-phase compressors for reliable ignition. This bi-metal valve is specifically designed for R-410A systems, though technical data suggests broad compatibility across common refrigerants like R-134a and R-404A when applied in appropriate tonnage ranges. By monitoring evaporator superheat, the EA36YP287 modulates flow to maximize heat exchange efficiency and prevent liquid slugging, protecting the compressor from premature failure. Its compact 3/8-inch x 1/4-inch inlet/outlet configuration and adjustable orifice allow for fine-tuning in the field, making it a versatile choice for 410A evaporator coil retrofits and Carrier replacement parts inventory. Veteran contractors should ensure the sensing bulb is positioned at the 10 or 2 o'clock position on horizontal suction lines for optimal thermal feedback.
Key Benefits- Precision Superheat Control: Automatically adjusts refrigerant flow based on evaporator load to maintain peak system efficiency.
- Hard Shutoff Design: Eliminates refrigerant migration during standby, ensuring faster cooling cycles upon startup.
- Debris Protection: Features a built-in strainer to protect the internal orifice from system contaminants and particulates.
- Rugged Durability: Constructed with heavy-duty materials to withstand high-pressure R-410A applications and vibration.
- Field Adjustability: Includes an adjustable orifice to accommodate specific cooling capacities and fine-tune performance.
Is a hard start kit required with this valve?
Yes. Because this is a hard-shutoff TXV, pressures do not equalize during the off-cycle. A compressor start capacitor and relay are required on single-phase units to provide the necessary torque for startup.
Where should the sensing bulb be mounted?
The bulb must be securely clamped to a horizontal run of the suction line, ideally at the 10 o’clock or 2 o’clock position, and insulated to ensure it only reads the refrigerant temperature, not the surrounding ambient air.
What refrigerant types is this valve compatible with?
This model is primarily optimized for R-410A refrigerant, but it is technically rated for use with R-134a and R-404A in compatible residential and light commercial equipment.
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.
