Firstco 81330AV-M USM330AV Evaporator Coil Uncased Cooling/Heat Pump Coil

The Firstco 81330AV-M (USM330AV) evaporator coil is an uncased evaporator coil from the First Company USM series. It is also called an evap coil or A/C evaporator coil. It is designed to be installed in an air handler that has enough space for it, and it handles the cooling and dehumidification part of an HVAC system.

Key Features:

• High-efficiency copper tube and aluminum fin construction
• Piston-type metering device for installation flexibility
• Circuited for cooling-only or heat pump operation
• Sweat refrigerant connections
• 3/4" MPT primary and secondary condensate drain connections
• Factory-installed equalizer connection on the coil header, which makes it easier to field-install an expansion valve kit
• Corrosion-resistant coated drain pan
• Optional R-22 or R-410A field-installed TXV kits are available for the USM series

The USM series is built for field installation, so it works as a replacement or upgrade coil in compatible air handlers. Check the manufacturer's specification sheet for the exact capacity and dimensions of this part number.