The Aaon R59170 should match your original unit's rotation to ensure proper air movement through the coils

Professionals rely on its ANSI Z21

or visible cracks in the burner tube

and its ability to support remote sensors for accurate temperature averaging in larger zones

York S1-028-15170-000 Tubing 318172-701 The Aaon R59170 should matchProfessionals know that a precise fit is non negotiable when addressing refrigerant flow or drainage in high performance equipment. The York S1 028 15170 000 Tubing is a critical OEM HVAC replacement part engineered specifically for compatibility with Johnson Controls and York air handling units. As a preformed tubing component, it eliminates the guesswork and potential for kinking often associated with field bent lines, ensuring that your HVAC system