Lennox 98M79 Drain Pan 318423-701 the S1-024-34560-000 features a robust

the S1-024-34560-000 features a robust housing and high-conductivity terminals to maintain signal integrity with the furnace control board

the cartridge is shipped loose to prevent heat damage to the internal seals during the soldering process

Enhanced Safety: Stable pilot flame prevents gas accumulation and promotes smooth main burner transition

You may see a diagnostic flash code on the control board indicating a "pressure switch stuck open" or "pressure switch stuck closed" error

protecting your motor and driven equipment from premature wear

Lennox 98M79 Drain Pan 318423-701 the S1-024-34560-000 features a robustThe Lennox 98M79 Drain Pan is a critical OEM replacement part designed specifically for Lennox evaporator coils and air handling units. Engineers manufactured this secondary condensate collector from high density, corrosion resistant materials to manage the moisture extraction process within high performance HVAC systems. By effectively channeling condensation toward the primary drain line, the 98M79 drain pan prevents moisture accumulation that can