This kit is mandatory when converting an A-coil or slope coil fan coil to a horizontal right airflow position to ensure the air seal plate remains fully seated and airtight

The IP65 rated casing protects against moisture and dust

utilizing this exact match prevents compatibility issues and ensures the system maintains efficient thermal regulation

ensuring a leak-proof seal in compatible air cleaners

Always test for 24V at the coil to rule out thermostat or control board issues

Lennox 14D89 Fan Switch 326058-756 This kit is mandatory whenMaintain consistent head pressure and prevent evaporator icing with the Lennox 14D89 Fan Switch, a critical component for low ambient cooling operations. This genuine OEM Lennox replacement part is engineered to cycle the outdoor fan based on system pressure, ensuring the compressor operates safely even when outdoor temperatures drop as low as 0F. Operating on a 208 230V 60Hz electrical configuration, the 14D89 provides the precise switching required