The Lennox 32M65 Flue Collar is a critical OEM replacement part designed for high-efficiency combustion assembly in residential and commercial Lennox gas furnaces and boilers

What causes a Lennox 33W18 switch to fail

Common Questions: How do I know if the Aaon P86630 is compatible with my rooftop unit

making it an ideal OEM replacement controller for diverse HVACR units

Built for furnace models requiring precise negative pressure sensing

Warrick 26MC1A0 Control 321042-401 The Lennox 32M65 Flue CollarThe Warrick 26MC1A0 Control is a professional grade conductivity based liquid level control specifically engineered for low water cutoff (LWCO) applications in steam boilers and hydronic systems. Built for the rigorous demands of mechanical rooms, this 120Vac solid state module utilizes a 26,000 ohm sensitivity to provide precise fluid level monitoring. The direct acting mode ensures immediate response when conductive probes are exposed, tripping the