For technicians upgrading older systems

Most installations require a 5 MFD 370-volt run capacitor

Its foot mount design ensures a stable

providing identical airflow performance and static pressure capabilities

Lennox 15G21 Inverter Control 326058-757 For technicians upgrading older systemsThe Lennox 15G21 Inverter Control is a 5HP 230V Inverter Control specifically engineered for high demand variable frequency drive applications in commercial HVACR systems. As a pre programmed VFD replacement kit, it is the direct OEM solution for Lennox LG LC, SG SC, KG KC KH, and TA EL series rooftop units. This Mitsubishi FR D720 series platform provides precise 3 phase motor speed modulation, optimizing HVAC energy efficiency by adjusting frequency