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Browse ProductsOxBox (A Trane Brand) 4 Ton Air Handler (PSC Motor) SEER2 J4AH4P48E1C00A
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- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
- Free shipping — most items ship by the next day
-
- Free shipping — most items ship by the next day
OxBox (A Trane Brand) 4 Ton Air Handler (PSC Motor) SEER2 J4AH4P48E1C00A

The OxBox (A Trane Brand) J4AH5E Air Handler offers you flexible and affordable options for your HVAC equipment needs.
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.
FEATURES
5 Years: Standard Parts Warranty 7 Years: Compressor Replacement
Warranty Features: 1 Year: Unit Replacement (ONLY COMPRESSORS, COILS, OR HEAT EXCHANGER FAILURE)
Unique Cabinet Design Metal shell and glass cotton thermal insulation layer
Multi-Position UP/Down Flow Horizontal Left /Right
Braze in Refrigerant Connection
Primary/Secondary Condensate Connections
Blower with Integrated Slide Deck for Easy Removal
Inner-groove aluminum tube and high-efficiency aluminum fin Coil with Integrated Slide Deck for Easy Removal
PSC Motor
High Efficiency
Integrated Horizontal Drain pans and metal Vertical Drain
Fused 24V Power Suitable for Manufactured/Mobile Home Use
SPECIFICATIONS
Dimensions: H54 1/2″ x W22″ x D24″
Volts: 208/230
Phase: 1
Hertz: 60
Liquid Line Size: 3/8″ outside diameter
Suction Line Size: 7/8″ outside diameter
Genuine OEM parts
Easy online ordering
30-day hassle-free returns
Help when you need it
What buyers are saying
Verified reviews from customers who purchased this product.
The OxBox A Trane Brand 4 Ton Air Handler PSC Motor SEER2 J4AH4P48E1C00A impressed me with its solid performance and dependable build at an unbelievable price. It’s amazing how smoothly this unit runs while delivering consistent comfort throughout my home.
I was thoroughly impressed by the reliable performance and strong airflow of the OxBox (A Trane Brand) 4 Ton Air Handler (PSC Motor) SEER2 J4AH4P48E1C00A, keeping my home comfortable with ease. With excellent quality at an unbeatable price, this air handler is a smart investment for efficiency, durability, and year-round comfort.
The OxBox 4 Ton Air Handler with PSC Motor is an incredible value that exceeded all my expectations! With a great price and outstanding performance, it provides reliable, efficient comfort that’s perfect for any home or space.
I’m blown away by the performance of the OxBox 4 Ton Air Handler; it delivers incredible efficiency and comfort at an unbeatable price! The quality of this Trane brand product is exceptional, and its smooth operation keeps my home feeling perfect year-round.





