Description
The Lennox 68J37 is a 2-pole, 35-amp definite purpose contactor engineered as a genuine OEM replacement component for Lennox HVAC systems. Contactors are critical switching devices that control the flow of electrical power to compressors, condenser fan motors, and other high-load components in residential and light commercial air conditioning and heat pump equipment. The 68J37 is designed to deliver consistent, dependable performance cycle after cycle, making it an ideal choice for service technicians performing repairs or preventive maintenance on compatible Lennox equipment.
Key Features
- Genuine Lennox OEM replacement contactor
- 2-pole design for single-phase load switching
- 35-amp rated current capacity
- Engineered for use in air conditioning and heat pump applications
- Provides reliable make/break switching for compressors and condenser fan motors
- Built for long service life and consistent electrical performance
- Direct drop-in replacement for compatible Lennox systems
Application
The Lennox 68J37 contactor is intended for use in compatible Lennox residential and light commercial HVAC systems. It is commonly installed in condensing units where precise, high-current switching is required. Always verify compatibility with the specific equipment model before installation.
Why Choose OEM?
Using a genuine Lennox OEM contactor ensures proper fit, rated performance, and system reliability. OEM parts are manufactured to the same specifications as the original component, reducing the risk of premature failure and warranty concerns.







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