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Oxbox J5AC5 units are single-stage, cooling-only outdoor condensers in the Trane family, built for R-454B split systems. Each model uses a single-stage scroll compressor, an all-aluminum (often microchannel) coil, and a painted galvanized-steel cabinet tested for outdoor weather and corrosion. Units are designed for high ambient operation (up to about 115°F) and pair with matching J5AH air handlers or cased coils.
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