RunTru by Trane Upflow Evaporator Coils (5PXC, R-454B)

RunTru 5PXC coils are dedicated upflow cased coils that sit on top of an upflow gas furnace. They come in 14.5", 17.5", 21" and 24.5" cabinets, covering 1.5 to 5 ton.

How to choose the right RunTru coil

1. Match the cabinet width to your furnace: 14.5", 17.5", 21" or 24.5". The 5th character of the model number tells you (A, B, C or D).
2. Pick the style. 5PXC coils are dedicated upflow coils that sit on top of an upflow furnace. 5TXC coils are convertible: upflow, downflow, or horizontal left or right.
3. Check the capacity range and the AHRI match. Each coil covers a tonnage range. Confirm the AHRI rating for your exact outdoor unit and coil pair.

Read a RunTru coil model number

Example: 5TXCB004AS3HC

• 5 = R-454B generation
• PXC = cased upflow coil · TXC = cased convertible (multi-position) coil
• B = cabinet width (A = 14.5", B = 17.5", C = 21", D = 24.5")
• 004 = coil size. A higher number means a bigger coil for higher tonnage.

Frequently asked questions

Do I need upflow or multi-position?

If your furnace is upright and blows air up, a 5PXC upflow coil is the simplest choice. For downflow or horizontal installs, choose a 5TXC multi-position coil.

Is RunTru made by Trane?

Yes. RunTru is a brand of Trane Technologies.

Can I use this coil with an R-410A outdoor unit?

No. These coils are for R-454B systems. Replace an R-410A outdoor unit and coil together with a matched R-454B pair.

Do you ship coils?

Yes, to all 48 contiguous states. Licensed contractors can get trade pricing through our contractor portal.

Shop RunTru coils

By style: Multi-position coils (5TXC)

By cabinet width: Coils for 14.5" furnaces · Coils for 17.5" furnaces · Coils for 21" furnaces · Coils for 24.5" furnaces

All RunTru evaporator coils

Pair with a RunTru R-454B heat pump or a RunTru A5AC air conditioner.