The 5TXCB006AS3HCA is a cased, convertible (multi‑position) evaporator / cooling coil in the Trane / American Standard “5TXC” product line.
device.report
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crescentparts.com
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It is intended for use in residential split-system HVAC systems (air conditioner / heat pump) and pairs with outdoor condensing units (or heat pumps) and an indoor air handler or furnace.
Ferguson
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crescentparts.com
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The “cased” aspect means the coil is housed in a sheet metal cabinet with flanges / connections, rather than being an open (coil‑only) style.
crescentparts.com
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Park Cities HVAC
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It is convertible / multi-positional: it can be installed in upflow, downflow, horizontal left, or horizontal right orientations, giving flexibility for duct layout.
Park Cities HVAC
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Ferguson
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crescentparts.com
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The coil is built for R‑454B refrigerant (a lower global-warming‑potential refrigerant) and is “A2L compatible.”
Ferguson
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device.report
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It uses an all-aluminum construction (aluminum tubing and aluminum fin / sheet) for improved corrosion resistance and lower leak potential compared to mixed copper/aluminum coils.
Ferguson
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The design emphasizes serviceability: the cabinet allows for coil access, cleaning, and removal of internal panels.
HVAC Services Pro
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Park Cities HVAC
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It is typically paired with a TXV (Thermal Expansion Valve) metering device (factory installed or matched) for refrigerant control.