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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
By restoring the correct combustion air flow
6 Cv flow factor and a maximum operating pressure differential of 0-0
providing the reliability field technicians expect from the US Motors line
essential for low-pressure gas applications
Lennox Y4152 HSI Kit Refrigerant By restoring the correct combustionThe Lennox Y4152 HSI Kit is a field proven integrated furnace control board upgrade designed for technical precision in two stage heating systems. Specifically engineered to manage Lennox variable speed (ECM) blower motors, this kit provides a direct drop in replacement for legacy White Rodgers and OEM units. As a veteran grade HVAC replacement part, the Y4152which is functionally identical to the Y415201standardizes high efficiency performance by