Lennox 21J29 Start Capacitor 318820-201 Its NEMA 4X rated encapsulation

Its NEMA 4X rated encapsulation protects internal components from moisture and corrosion

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Lennox 21J29 Start Capacitor 318820-201 Its NEMA 4X rated encapsulationThe Lennox 21J29 Start Capacitor is a heavy duty 270 324 MFD 330V round electrolytic component engineered to provide the high torque boost required during the initial compressor startup phase. This genuine OEM Lennox part, which is functionally identical to the 21J2901, is critical for single phase HVAC systems that utilize a non bleed TXV or encounter high static pressure. By delivering a precise voltage surge to the start winding, this capacitor