Daikin-McQuay 300047534 TXV
Ensure peak evaporator performance with the Daikin-McQuay 300047534 TXV, a critical metering component designed for precise refrigerant management. This 2-ton thermostatic expansion valve features a 1/2" x 1/2" ODF connection and a 60-inch capillary tube, providing the reach and sensitivity required for complex coil configurations. Engineered as a genuine OEM replacement part, it is optimized for R-410A systems to maintain exact superheat levels, protecting the compressor from liquid slugging while maximizing heat transfer across the evaporator. Whether you are performing a residential AC repair or a commercial HVAC service, the 300047534 delivers the modulated flow control necessary to eliminate hunting and ensure stable suction pressures. This robust HVAC expansion valve is a technician's go-to for restoring system efficiency and achieving the subcooling targets required by modern high-efficiency equipment.
Key Benefits:
- Precise Superheat Control: Maintains optimal refrigerant flow to prevent evaporator flooding and compressor damage.
- Universal 2-Ton Capacity: Sized correctly for standard residential and light commercial air conditioning applications.
- Durable 60" Capillary Tube: Offers flexible sensing bulb placement for accurate temperature feedback in tight indoor sections.
- ODF Sweat Connections: Ensures a leak-free, high-pressure seal common in modern refrigerant flow control setups.
- OEM Compatibility: Guaranteed fit for specific Daikin and McQuay air handlers and heat pump systems.
Common Questions:
What are the symptoms of a failing TXV in a 2-ton system?
Technicians typically observe high superheat, low suction pressure, or "hunting" where the valve oscillates, leading to inconsistent discharge temperatures and reduced cooling capacity.
Can this valve be used with refrigerants other than R-410A?
While designed for R-410A performance curves, always verify the pressure-temperature (PT) chart and orifice compatibility if considering use with R-32 or R-407C in specialized retrofits.
Why is the 60-inch capillary length important?
The extended lead allows for the sensing bulb to be mounted well downstream of the evaporator outlet on the suction line, ensuring the thermal charge accurately reflects the vapor state before it hits the compressor.
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: $254.56
-65%$254.56
$89.10Daikin-McQuay 300047534 TXV
Ensure peak evaporator performance with the Daikin-McQuay 300047534 TXV, a critical metering component designed for precise refrigerant management. This 2-ton thermostatic expansion valve features a 1/2" x 1/2" ODF connection and a 60-inch capillary tube, providing the reach and sensitivity required for complex coil configurations. Engineered as a genuine OEM replacement part, it is optimized for R-410A systems to maintain exact superheat levels, protecting the compressor from liquid slugging while maximizing heat transfer across the evaporator. Whether you are performing a residential AC repair or a commercial HVAC service, the 300047534 delivers the modulated flow control necessary to eliminate hunting and ensure stable suction pressures. This robust HVAC expansion valve is a technician's go-to for restoring system efficiency and achieving the subcooling targets required by modern high-efficiency equipment.
Key Benefits:
- Precise Superheat Control: Maintains optimal refrigerant flow to prevent evaporator flooding and compressor damage.
- Universal 2-Ton Capacity: Sized correctly for standard residential and light commercial air conditioning applications.
- Durable 60" Capillary Tube: Offers flexible sensing bulb placement for accurate temperature feedback in tight indoor sections.
- ODF Sweat Connections: Ensures a leak-free, high-pressure seal common in modern refrigerant flow control setups.
- OEM Compatibility: Guaranteed fit for specific Daikin and McQuay air handlers and heat pump systems.
Common Questions:
What are the symptoms of a failing TXV in a 2-ton system?
Technicians typically observe high superheat, low suction pressure, or "hunting" where the valve oscillates, leading to inconsistent discharge temperatures and reduced cooling capacity.
Can this valve be used with refrigerants other than R-410A?
While designed for R-410A performance curves, always verify the pressure-temperature (PT) chart and orifice compatibility if considering use with R-32 or R-407C in specialized retrofits.
Why is the 60-inch capillary length important?
The extended lead allows for the sensing bulb to be mounted well downstream of the evaporator outlet on the suction line, ensuring the thermal charge accurately reflects the vapor state before it hits the compressor.
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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Description
Ensure peak evaporator performance with the Daikin-McQuay 300047534 TXV, a critical metering component designed for precise refrigerant management. This 2-ton thermostatic expansion valve features a 1/2" x 1/2" ODF connection and a 60-inch capillary tube, providing the reach and sensitivity required for complex coil configurations. Engineered as a genuine OEM replacement part, it is optimized for R-410A systems to maintain exact superheat levels, protecting the compressor from liquid slugging while maximizing heat transfer across the evaporator. Whether you are performing a residential AC repair or a commercial HVAC service, the 300047534 delivers the modulated flow control necessary to eliminate hunting and ensure stable suction pressures. This robust HVAC expansion valve is a technician's go-to for restoring system efficiency and achieving the subcooling targets required by modern high-efficiency equipment.
Key Benefits:
- Precise Superheat Control: Maintains optimal refrigerant flow to prevent evaporator flooding and compressor damage.
- Universal 2-Ton Capacity: Sized correctly for standard residential and light commercial air conditioning applications.
- Durable 60" Capillary Tube: Offers flexible sensing bulb placement for accurate temperature feedback in tight indoor sections.
- ODF Sweat Connections: Ensures a leak-free, high-pressure seal common in modern refrigerant flow control setups.
- OEM Compatibility: Guaranteed fit for specific Daikin and McQuay air handlers and heat pump systems.
Common Questions:
What are the symptoms of a failing TXV in a 2-ton system?
Technicians typically observe high superheat, low suction pressure, or "hunting" where the valve oscillates, leading to inconsistent discharge temperatures and reduced cooling capacity.
Can this valve be used with refrigerants other than R-410A?
While designed for R-410A performance curves, always verify the pressure-temperature (PT) chart and orifice compatibility if considering use with R-32 or R-407C in specialized retrofits.
Why is the 60-inch capillary length important?
The extended lead allows for the sensing bulb to be mounted well downstream of the evaporator outlet on the suction line, ensuring the thermal charge accurately reflects the vapor state before it hits the compressor.
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.
