Lennox 16X37 Module 318423-701 the S1-324-41535-000 comes from the

the S1-324-41535-000 comes from the factory with the specific firmware and parameters required for the 8

this unit provides the necessary DC voltage to operate millivolt gas valves and relays without an external power source

this replacement regulator spring allows for fine-tuned field adjustments to meet specific appliance manifold requirements

Is the ICP 34335002 switch compatible with other furnace brands

the 51-21964-11 is the current manufacturer-specified replacement for the legacy 21964K and 51-21964-01 parts

Lennox 16X37 Module 318423-701 the S1-324-41535-000 comes from theThe Lennox 16X37 ECM programmed blower motor module is a direct OEM replacement designed for high efficiency air handlers and furnaces. Engineering specifications for this constant torque blower module ensure precise control over airflow rates, maintaining system static pressure and improving total system efficacy. This brushless DC motor controller replaces failed 1 2 HP and 3 4 HP modules in specific Lennox and Allied Air configurations, ensuring