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Designed for specific York air handler models like the AVY24B3XH21A
40" WC pressure setting (Water Column)
Always verify the part number against your specific unit's data plate before installation
5" WC factory pressure regulator setting and 1/2" NPT inlet/outlet connections
the AFS-953-B utilizes rugged screw-type terminals and 1/4" NPT female connectors for secure sampling line integration
Trane COM11213 Compressor R-22 Designed for specific York airThe Trane COM11213 is a high performance 3. 9 ton compressor engineered for commercial and residential split systems operating on R22 refrigerant. Delivering 48,000 BTU, this 230V 3 phase compressor serves as the direct OEM replacement for COM3745. As a veteran technician knows, drop in compatibility is critical for labor efficiency; for split system applications, ensure the installation includes KIT18829 if transitioning from a package unit