Oxbox R454B TXV Kit for 3.5 to 4 Ton Air Handler

The Oxbox R454B 3.5-4 Ton TXV Coil Kit and Air Handler is a slick upgrade for your cooling setup. It's built with R-454B in mind, so it plays nice with those systems and makes sure your refrigerant is flowing just right for awesome efficiency. Getting this coil installed feels pretty straightforward, and it's a dependable choice that you can really count on. This kit helps dodge those annoying issues that pop up when your refrigerant levels aren't spot on, keeping things running smoothly. It's a smart addition to make your air handler perform its best.

WARNING: For more information go to www.P65Warnings.ca.gov.