Lennox 89M87 Dual Capacitor

As a core component in Lennox, Armstrong, and Ducane residential and commercial air handlers and condensing units, the Lennox 89M87 Dual Capacitor provides critical phase-shifting for both the compressor and the condenser fan motor. This 60/10 MFD 440V Round Dual Capacitor is engineered to withstand high-stress environments, maintaining capacitance stability under fluctuating thermal loads. With a dual-run configuration, it integrates a 60 microfarad section for high-torque compressor starts and a 10 microfarad section for efficient fan motor operation. The 89M87 is the direct cross of 1082067 and 89M8701, ensuring a seamless drop-in replacement during emergency service calls. Encased in a rugged, moisture-resistant round metal canister, this HVAC dual run capacitor features standard 1/4-inch male quick-connect terminals for rapid field wiring. Professionals looking for a 440 VAC 60+10 uF capacitor will find this OEM-spec part essential for restoring peak system efficiency and protecting motor windings from premature failure.

• OEM Compatibility: Serves as the precise replacement for Lennox 89M8701 and 1082067, streamlining inventory for service technicians.
• High-Voltage Resilience: Rated for up to 440V, providing a robust safety margin over 370V alternatives in high-demand HVACR applications.
• Dual-Function Design: Consolidates compressor and fan motor support into a single round housing, saving space in tight control boxes.
• Industrial Construction: Features a corrosion-resistant finish and non-PCB oil for reliable operation in extreme outdoor temperatures.

• What units are compatible with the Lennox 89M87? It is commonly found in 4-ton and 5-ton Lennox 13ACD, 14ACX, and XP13 series air conditioners and heat pumps requiring a 60/10 MFD split.
• Can I use this to replace a 370V capacitor? Yes, a 440V capacitor like the 89M87 can safely replace a 370V unit with the same MFD rating, as the voltage rating indicates the maximum electrical stress the part can handle.
• How do I verify a failing dual capacitor in the field? Check for a bulged top header or measure each terminal (Herm to C and Fan to C) using a multimeter with a capacitance setting to ensure readings are within the 5% tolerance range.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.