The OXBOX J5PH4048 4.0-ton packaged heat pump is a high-capacity, all-in-one outdoor HVAC system designed to provide efficient and reliable heating and cooling for residential, manufactured housing, and light commercial applications. This self-contained unit combines the compressor, condenser coil, evaporator coil, blower, and controls into a single cabinet, eliminating the need for separate indoor equipment and simplifying installation for rooftop or ground-level setups.
Built with durability in mind, the J5PH4048 features a heavy-duty galvanized steel cabinet with anti-rust construction that has been salt-spray tested for long-term corrosion resistance. The system uses environmentally friendlier R-454B refrigerant and delivers high-efficiency performance up to 13.4 SEER2, helping reduce energy consumption while maintaining consistent comfort. A quiet horizontal air discharge design, smooth-operating high-efficiency compressor, and sound-dampening construction help minimize operating noise.
The unit is engineered for serviceability and safety, with easy-access panels and internal safeguards that protect the compressor against high and low pressure, coil temperature issues, and power surges. Optional auxiliary electric heat kits are available in multiple capacities to provide enhanced heating performance in colder conditions. With its compact packaged design, durable construction, and dependable electric heat pump operation, the OXBOX J5PH4048 offers a reliable, space-saving solution for year-round comfort.
