Lennox Y4152 HSI Kit Freon Key Benefits Universal Compatibility: Directly

Key Benefits Universal Compatibility: Directly replaces multiple Honeywell and Resideo legacy models

This 40VA transformer features a primary tap for 208/240V input and a 24VAC secondary output

the board will not initiate or terminate the defrost cycle correctly

the RIBM24C can be mounted in any orientation within the 4-inch plastic track

Short Circuit Protection: Built-in safeguards protect internal components from operator wiring errors during commissioning

Lennox Y4152 HSI Kit Freon Key Benefits Universal Compatibility: DirectlyThe 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