The 018F4122 is specifically rated for 60Hz

The ZR series is the industry standard for rooftop units

as an OEM Trane reversing valve

As part of the respected Series 16DM

and Keeprite units to ensure precise port alignment

Aaon V15680 Blower Wheel 322838-753 The 018F4122 is specifically ratedThe Aaon V15680 Blower Wheel is a high performance OEM replacement part engineered specifically for technical precision in commercial HVAC systems. This plenum blower wheel features a 1 1 8" bore and is designed for direct drive backward curved fans, providing superior airflow efficiency and reduced noise levels compared to traditional belt drive assemblies. Constructed for long term durability, the V15680 blower wheel maintains optimal static