Firstco 81424AP-M USM424AP Uncased Evaporator Coil 1.5-2 Ton

The Firstco 81424AP-M is an uncased evaporator coil from the USM Series, designed for field installation into compatible air handlers with sufficient space. This unit is rated for 1.5 to 2 ton capacity, making it ideal for residential and light commercial HVAC applications.

Key Features:

• High efficiency copper tube and aluminum fin construction with piston-type metering device
• Compatible with up to 14 SEER condensing units
• Circuited for cooling only or heat pump operation
• Optional R-22 or R-410A field installed TXV kits available
• Utilizes piston-type metering device for maximum flexibility
• Uncased design allows for versatile installation options

The USM Series coils are engineered for reliable performance and easy integration into existing HVAC systems. The copper tube and aluminum fin construction ensures optimal heat transfer efficiency, while the piston metering device provides consistent refrigerant flow control. This coil is compatible with Firstco air handler models including MBX, MBXR, MAX, and 24HBXB-HW series units.