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Read our privacy policyThis genuine OEM electronic control-box subassembly houses and coordinates the factory controls used to manage blower operation, sensor inputs, thermostat commands, and outdoor-unit communication in compatible multi-position air handlers.
Match the complete indoor-unit model and original part number before ordering. Filters and grille assemblies that look similar may have different dimensions, frames, tabs, or mounting points. Contact us with the model and serial number if your equipment is not listed.