Emerson Alco 038699 Cage Assembly

For veteran HVACR contractors servicing high-capacity T-Series systems, the Emerson Alco 038699 Cage Assembly (identical to the XC724B5B) is a critical component for restoring precise superheat control. This TJLE valve type cage assembly features a robust take-apart construction designed for efficient field service and bi-flow capability, making it ideal for heat pump and commercial air conditioning applications. Engineered to handle a wide range of refrigerants, it provides nominal capacities of 14 tons for R22 and 14 tons for R407C, while also supporting R134a (11 tons), R-12 (8 tons), and R404A/R502 (9 tons). Its high-grade internal framework ensures proper thermal expansion valve alignment and refrigerant flow regulation under varying load conditions. When performing a TXV cage replacement, the modular design of this 038699 cage allows for quick swapping without removing the valve body from the line, significantly reducing system downtime.

Key Benefits:

• Versatile Refrigerant Compatibility: Supports R22, R407C, R134a, R404A, R502, and R-12 for broad application flexibility.
• Take-Apart Construction: Facilitates easy internal component replacement and maintenance without de-brazing the entire valve.
• Consistent Superheat Regulation: Ensures precise refrigerant metering to maintain evaporator efficiency and protect the compressor.
• Bi-Flow Functionality: Optimized for use in heat pump systems, allowing for efficient operation in both heating and cooling cycles.
• High Nominal Capacity: Delivers up to 14 tons of cooling capacity, suitable for heavy-duty commercial HVACR systems.

Common Questions:

How do I confirm the 038699 cage is compatible with my existing valve body?
The 038699 is specifically designed for use in Emerson/Alco TJLE series take-apart valve bodies. Ensure your current valve is a T-Series modular type before installation.

What is the torque specification for the bolts when reinstalling this cage assembly?
For a complete TJLE assembly, cap screws should be tightened evenly to a torque specification of approximately 300 lb-in (35 Nm) to prevent valve body damage.

Does this cage assembly work for R410A systems?
No, this specific XC724B5B cage is rated for R22, R407C, and other medium-pressure refrigerants. R410A applications typically require specific high-pressure cages and power assemblies.

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.