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Compatible with 2-pipe and 4-pipe fan coil systems
What is the correct rotation for this inducer motor
making it ready for immediate integration into high-voltage building automation systems where high-temperature performance—tested up to 350°F—is a non-negotiable requirement for contractor-led installations
Common Questions What causes a "Low Flame Signal" error on Lochinvar units
Lennox 39L14 Blower Shaft 320734-701 Compatible with 2-pipe and 4-pipeThe Lennox 39L14 (also cataloged as 39L1401) is a precision engineered OEM blower shaft designed for heavy duty commercial and industrial air handling applications. Constructed from high tensile 1045 or C45 medium carbon steel, this shaft provides the necessary structural rigidity to handle the dynamic loads and high rotational speeds found in large scale HVAC systems. With a critical 1 7 16 inch diameter and a total length of 51 1 4 inches, it serves
