Lennox 13W87 Run Capacitor Consistent Performance: Maintains a constant

Consistent Performance: Maintains a constant effective area for linear force output across the full valve stroke

Installing a capacitor with the wrong MFD rating can lead to excessive heat and internal motor damage

ensuring reliable HVAC temperature control by breaking the circuit if internal temperatures exceed safety margins

preventing sagging or vibration-induced failure in high-velocity environments

While commonly used in commercial property protection

Lennox 13W87 Run Capacitor Consistent Performance: Maintains a constantThe Lennox 13W87 Run Capacitor is a high spec 50 7. 5 MFD 440V dual rated component engineered for demanding condenser applications. As a veteran preferred Lennox OEM replacement part, this round dual run capacitor provides the critical phase shift required to stabilize compressor start up and maintain efficient condenser fan motor RPMs. Rated for 440VAC, it is backward compatible with 370V systems, offering superior dielectric strength and thermal