4TXC

The 4TXC cased coil is a universal model, capable of handling up, down, horizontal, left and right airflow in a 1.5–5 ton unit. Trane^®‘s all-aluminum coils are designed to work with your outdoor condensing unit or furnace. They are matched in size, efficiency and capacity to ensure optimal performance of your home comfort system. The coil serves as a heat exchanger—working with your heating system in the winter and your cooling system in the summer—featuring a new, enhanced fin design for greater heat transfer.

Upflow Only

1.5–5 ton
TXV (heat pump capable)
Enhanced fin design for efficiency and humidity control
Shorter depth ideal for plenum placement
Single sloped non-corrosive drain pan
All-aluminum to prevent formicary corrosion

4AXA Comfort Coil

4AXA

The uncased, 1.5–5 ton 4AXA coil is designed for upflow installations. Also known as an evaporator coil or an indoor coil, this piece is the unsung hero of your heating or cooling system. Our all-aluminum coils are designed to work with your outdoor condensing unit or furnace. They are matched in size, efficiency and capacity to ensure optimal performance of your home comfort system. The coil serves as a heat exchanger—working with your heating system in the winter and your cooling system in the summer—featuring an enhanced fin design for greater heat transfer.

Horizontal Airflow

1.5–5 ton
Single, 2-stage and variable speed equipment
TXV (Heat pump capable)
High temp drain pan
All-aluminum to prevent formicary corrosion

4PXF

The 4PXF coil is a 1.5–5 ton cased horizontal unit. Also known as an evaporator coil or an indoor coil, this piece is the unsung hero of your heating or cooling system. Our all-aluminum coils are designed to work with your outdoor condensing unit or furnace. They are matched in size, efficiency and capacity to ensure optimal performance of your home comfort system. The coil serves as a heat exchanger—working with your heating system in the winter and your cooling system in the summer—featuring a new, enhanced fin design for greater heat transfer.