Lennox 89M77 Dual Capacitor Variable Pitch Adjustability: Enables precise

Variable Pitch Adjustability: Enables precise field adjustment of blower RPM for optimal system balancing

Featuring a 3/4" NPT male inlet and a 3/4" FPT female outlet

4074ENJ is identical to 4074ENJ/U

The York 028-08312-005 is a comprehensive Gasket & O-Ring Kit engineered specifically for high-pressure sealing applications in York centrifugal chillers

Always cross-reference your specific valve model number to ensure the regulator threading and orifice count match your manifold requirements

Lennox 89M77 Dual Capacitor Variable Pitch Adjustability: Enables preciseWhen you are out on a service call and find a bulging or leaking unit, the Lennox 89M77 Dual Capacitor is the reliable OEM replacement you need to get the system back online. This 40+5 MFD 440V Round Dual Capacitor is engineered specifically for high efficiency HVAC equipment, providing the necessary phase shift for starting and running both the compressor and the condenser fan motor. Built with a rugged aluminum housing and metallized polypropylene