Industrial Build Quality: Features a corrosion-resistant housing and robust internal gearing to ensure consistent 10 in-lb torque delivery

it prevents liquid slugging and ensures the compressor remains protected during high-demand cooling cycles

ensuring an exact physical and electrical fit

This HVAC replacement part is manufactured to precise tolerances to ensure the furnace pressure switch triggers at the exact designated WC (Water Column) rating

the M511-1/2 is the designated direct replacement for the M511B-1/2 model

Aaon R70320 Drive 322057-301 Industrial Build Quality: Features aThe Aaon R70320 Drive is a high performance 1HP 480V VFD engineered for precision motor control in commercial HVACR applications. Utilizing the robust Yaskawa V1000 platform, this variable frequency drive provides exceptional reliability for Aaon air handling units and rooftop systems. Designed for three phase induction motor regulation, it optimizes energy consumption by adjusting motor speed to meet real time demand. The compact microdrive design