Lennox 50M18 Ring, Cap, & Plug High-Capacity Switching: Handles up to

High-Capacity Switching: Handles up to 15 Amp resistive loads at 120VAC

OEM Precision: Guaranteed compatibility with York chiller models requiring a 100 molecular dehydrator core

and blower motors

immediate replacement is required

0000 assembly from clogging

Lennox 50M18 Ring, Cap, & Plug High-Capacity Switching: Handles up toThe Lennox 50M18 Ring, Cap, & Plug is a factory direct OEM replacement kit (LB 101508A) critical for maintaining the pressure integrity of Lennox gas furnaces and air handlers. As an essential HVAC repair part, this kit includes a high grade rubber ring, protective cap, and sealing plug designed to secure line openings and block unused ports within the ducting or piping assembly. Field technicians frequently utilize the Lennox 50M18 to prevent air