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3-wire humidity controller designed for precision management of both humidifying and dehumidifying equipment
ideal for controlling burners or alarm circuits
Does this contactor support 50/60 Hz operations
ensuring stability in high-rise and large-scale residential hydronic systems
Lennox 42W16 Extension kit 321142-301 3-wire humidity controller designed forFor field technicians and mechanical contractors, the Lennox 42W16 (LB 115012B) Vent Extension Kit is the industry standard solution for bringing rooftop installations into compliance with local building codes. Specifically engineered for Lennox LG, LD, KG 092 360, and SG 240 series units, this kit addresses critical clearance issues where exhaust outlets are situated too close to fresh air intakes. By elevating the termination point, it prevents flue