Air Handlers

Oxbox offers flexible configurations for the perfect fit.

Your air handler’s job is to circulate warm or cool air through your home year-round—and that’s a task Oxbox handles with ease. Our air handlers are designed with multiple installation configurations, giving you a variety of options to fit any existing space.

J4AH4 Convertible Air Handler

J4AH4 Convertible Air Handler With All-Aluminum Coil

13–16 SEER ECM Models	Tonnage	Dimensions (in)
13–16 SEER ECM Models	Tonnage	H	W	D
J4AH4E24A1A00AA	1.5–2.0	41.38	18.13	20.50
J4AH4E36A1B00AA	2.5–3.0	46.50	19.63	21.63
J4AH4E60A1C00AA	3.5–5.0	54.50	22.00	24.00

13–14 SEER PCM Models	Tonnage	Dimensions (in)
13–14 SEER PCM Models	Tonnage	H	W	D
J4AH4P18A1A00AA	1.5	41.38	18.13	20.50
J4AH4P24A1B00AA	2.0	46.50	19.63	21.63
J4AH4P30A1B00AA	2.5	46.50	19.63	21.63
J4AH4P36A1B00AA	3.0	46.50	19.63	21.63
J4AH4P42A1C00AA	3.5	54.50	22.00	24.00
J4AH4P48A1C00AA	4.0	54.50	22.00	24.00
J4AH4P60A1C00AA	5.0	54.50	22.00	24.00

SEER, or Seasonal Energy Efficiency Ratio, measures how efficiently a unit can cool your home in the summer. The higher the SEER number, the less energy you’ll use.

Oxbox Limited Warranty:
1 year: Complete replacement, no questions asked*
5 years: Standard parts warranty
7 years: Compressor replacement

*Applicable if the compressor, coil or heat exchanger fails in the first year, per the Limited Warranty terms.

Find out more about the Oxbox Limited Warranty here.

Oxbox air handlers are adaptable to both 13, 14 and 16 SEER models
1.5 – 5 ton models available
All-aluminum coil design
ECM blower motors achieve higher AHRI ratings
Painted, galvanized steel cabinets resist rust
Oxbox air handlers offer multiple airflow designs for convertibility: Vertical upflow/downflow; Horizontal left or right
Auxiliary heaters available in 5kW–20kW
Dual drainage spouts offer flexibility in installation options
Removable front panel and blower and coil assemblies that slide out allow easy access for maintenance and troubleshooting
Certified to achieve Energy Star cabinet air leakage requirement of less than or equal to 2%

J4AH6 Air Handler

16 SEER Models	Tonnage	Dimensions (in)
16 SEER Models	Tonnage	H	W	D
J4AH6E60A1C00AA	5	54.50	22.00	24.50

SEER, or Seasonal Energy Efficiency Ratio, measures how efficiently a unit can cool your home in the summer. The higher the SEER number, the less energy you’ll use.

Oxbox Limited Warranty:
1 year: Complete replacement, no questions asked*
5 years: Standard parts warranty
7 years: Compressor replacement

*Applicable if the compressor, coil or heat exchanger fails in the first year, per the Limited Warranty terms.

Find out more about the Oxbox Limited Warranty here.

Unique 5 ton air handler specifically designed to make 15 SEER, 12.5 EER and 9 HSPF
1.5 – 5 ton models available
Painted, galvanized steel cabinets resist rust
Oxbox air handlers offer multiple airflow designs for convertibility: Vertical upflow/downflow; Horizontal left or right
Auxiliary heaters available in 5kW–20kW
Dual drainage spouts offer flexibility in installation options
Removable front panel and blower and coil assemblies that slide out allow easy access for maintenance and troubleshooting
Certified to achieve Energy Star cabinet air leakage requirement of less than or equal to 2%