First Company 413005 30HX5 Hx Series Dx Air Handler 30000 Btu/h

Product Description

The FIRST COMPANY 413005 30HX5 is a horizontal ceiling-mount direct-expansion air handler from the HX Series, rated at 30,000 BTU/h cooling capacity and designed for operation on a 240-volt power source. The unit uses R-410A refrigerant and features a permanent split capacitor (PSC) blower motor, aluminum fin coil construction with copper tubing, and a 3/8-inch liquid line connection paired with a 7/8-inch suction line. It ships ready for installation with a 20 x 20 x 1 inch filter. Licensed HVAC technicians install and service this unit as part of a split-system cooling installation.

This air handler is intended for horizontal ceiling applications in residential and light commercial settings where overhead unit placement is required. The HX Series configuration suits confined-space installations such as attic platforms, dropped ceilings, and suspended ceiling framing. The 30,000 BTU/h capacity positions this unit for spaces typically in the 1,200 to 1,500 square foot range depending on local load calculations. It is matched with a compatible outdoor condensing unit and refrigerant line set sized to the factory-specified connections.

Key Features

• 30,000 BTU/h cooling capacity for mid-size residential or light commercial spaces
• 240-volt power source with 25/30-amp fuse requirement
• R-410A refrigerant system — no ozone-depleting refrigerants
• Permanent split capacitor blower motor for reliable, efficient airflow
• Aluminum fin and copper tubing coil construction for durable heat transfer
• 3/8-inch liquid line and 7/8-inch suction line connections for standard line set compatibility
• Includes 20 x 20 x 1 inch filter for immediate field installation

Compatibility

Designed as an OEM-style horizontal ceiling DX air handler for use with R-410A split-system condensing units. Refer to the manufacturer sizing and matchup documentation to confirm compatible outdoor unit pairings before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and EPA Section 608 refrigerant handling regulations. De-energize the circuit and lock out the disconnect before beginning any work on the unit. Ensure the ceiling or platform structure can support the weight of the fully installed handler, and verify that refrigerant line set sizing matches the factory-specified 3/8-inch liquid and 7/8-inch suction connections. Do not pressurize the refrigerant circuit without a proper nitrogen leak check and system evacuation per manufacturer procedures.