Trane VAL8704 Valve
The Trane VAL08704 (formerly VAL8704) is a high-capacity 6-ton thermostatic expansion valve designed for precision refrigerant metering in demanding residential and light commercial applications. Featuring a balanced port design, this thermal expansion valve (TXV) maintains stable superheat control even under varying head pressures or load fluctuations, preventing liquid slugging and ensuring optimal evaporator efficiency. This OEM replacement is essential for maintaining the operational integrity of 60,000 to 72,000 BTU systems, specifically those utilizing R404A or compatible high-pressure refrigerants.
Engineered with a 3/8-inch inlet and a 1/2-inch outlet female connection, the VAL08704 expansion valve integrates an external equalizer to accurately sense suction line pressure, compensating for pressure drops across the distributor and evaporator coil. This mechanical configuration is critical for technicians servicing Trane and American Standard units such as the 4DCY4060 and 4WCC3060 series. The robust construction and calibrated power element allow for reliable performance in fluctuating ambient temperatures, making it a staple for professional HVAC refrigeration valve replacements and system retrofits.
Key Benefits- Balanced Port Design: Minimizes the impact of changing head pressures for consistent superheat across all operating conditions.
- External Equalization: Provides more accurate refrigerant flow control by referencing actual evaporator outlet pressure.
- System Reliability: Genuine OEM replacement ensures exact fitment and prevents common issues like poor subcooling or compressor overheating.
- Optimized Performance: Maintains the specific 6-ton capacity requirements needed for large-scale residential and commercial air handlers.
- Is the Trane VAL08704 compatible with R-22 or R-410A systems? High-performance TXVs like the VAL08704 are often refrigerant-specific; while commonly used with R404A, always verify the system's pressure ratings and oil compatibility before installation.
- What are the connection sizes for this 6-ton expansion valve? This unit features a 3/8" female inlet and a 1/2" female outlet for standard refrigerant line brazing or fitting.
- Why choose a balanced port TXV over a standard expansion valve? Balanced port valves provide superior control during low-ambient operation and high-load startups, protecting the compressor and maximizing SEER ratings.
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: $152.87
-65%$152.87
$53.50Trane VAL8704 Valve
The Trane VAL08704 (formerly VAL8704) is a high-capacity 6-ton thermostatic expansion valve designed for precision refrigerant metering in demanding residential and light commercial applications. Featuring a balanced port design, this thermal expansion valve (TXV) maintains stable superheat control even under varying head pressures or load fluctuations, preventing liquid slugging and ensuring optimal evaporator efficiency. This OEM replacement is essential for maintaining the operational integrity of 60,000 to 72,000 BTU systems, specifically those utilizing R404A or compatible high-pressure refrigerants.
Engineered with a 3/8-inch inlet and a 1/2-inch outlet female connection, the VAL08704 expansion valve integrates an external equalizer to accurately sense suction line pressure, compensating for pressure drops across the distributor and evaporator coil. This mechanical configuration is critical for technicians servicing Trane and American Standard units such as the 4DCY4060 and 4WCC3060 series. The robust construction and calibrated power element allow for reliable performance in fluctuating ambient temperatures, making it a staple for professional HVAC refrigeration valve replacements and system retrofits.
Key Benefits- Balanced Port Design: Minimizes the impact of changing head pressures for consistent superheat across all operating conditions.
- External Equalization: Provides more accurate refrigerant flow control by referencing actual evaporator outlet pressure.
- System Reliability: Genuine OEM replacement ensures exact fitment and prevents common issues like poor subcooling or compressor overheating.
- Optimized Performance: Maintains the specific 6-ton capacity requirements needed for large-scale residential and commercial air handlers.
- Is the Trane VAL08704 compatible with R-22 or R-410A systems? High-performance TXVs like the VAL08704 are often refrigerant-specific; while commonly used with R404A, always verify the system's pressure ratings and oil compatibility before installation.
- What are the connection sizes for this 6-ton expansion valve? This unit features a 3/8" female inlet and a 1/2" female outlet for standard refrigerant line brazing or fitting.
- Why choose a balanced port TXV over a standard expansion valve? Balanced port valves provide superior control during low-ambient operation and high-load startups, protecting the compressor and maximizing SEER ratings.
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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Description
The Trane VAL08704 (formerly VAL8704) is a high-capacity 6-ton thermostatic expansion valve designed for precision refrigerant metering in demanding residential and light commercial applications. Featuring a balanced port design, this thermal expansion valve (TXV) maintains stable superheat control even under varying head pressures or load fluctuations, preventing liquid slugging and ensuring optimal evaporator efficiency. This OEM replacement is essential for maintaining the operational integrity of 60,000 to 72,000 BTU systems, specifically those utilizing R404A or compatible high-pressure refrigerants.
Engineered with a 3/8-inch inlet and a 1/2-inch outlet female connection, the VAL08704 expansion valve integrates an external equalizer to accurately sense suction line pressure, compensating for pressure drops across the distributor and evaporator coil. This mechanical configuration is critical for technicians servicing Trane and American Standard units such as the 4DCY4060 and 4WCC3060 series. The robust construction and calibrated power element allow for reliable performance in fluctuating ambient temperatures, making it a staple for professional HVAC refrigeration valve replacements and system retrofits.
Key Benefits- Balanced Port Design: Minimizes the impact of changing head pressures for consistent superheat across all operating conditions.
- External Equalization: Provides more accurate refrigerant flow control by referencing actual evaporator outlet pressure.
- System Reliability: Genuine OEM replacement ensures exact fitment and prevents common issues like poor subcooling or compressor overheating.
- Optimized Performance: Maintains the specific 6-ton capacity requirements needed for large-scale residential and commercial air handlers.
- Is the Trane VAL08704 compatible with R-22 or R-410A systems? High-performance TXVs like the VAL08704 are often refrigerant-specific; while commonly used with R404A, always verify the system's pressure ratings and oil compatibility before installation.
- What are the connection sizes for this 6-ton expansion valve? This unit features a 3/8" female inlet and a 1/2" female outlet for standard refrigerant line brazing or fitting.
- Why choose a balanced port TXV over a standard expansion valve? Balanced port valves provide superior control during low-ambient operation and high-load startups, protecting the compressor and maximizing SEER ratings.
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.
