It is fully compatible with R-410A systems and helps mitigate the risk of pressure drops at the coil inlet

it supports 24Vac/Vdc floating control or two-position (on/off) logic

depending on the specific unit revision)

90" WC switch is highly recommended to ensure the unit operates within its engineered safety parameters

No field adjustment is required or possible

Aprilaire 4332 Damper Assembly 323055-751 It is fully compatible withThe Aprilaire 4332 Damper Assembly is a high performance replacement component designed to optimize airflow within your HVAC systems bypass humidifier. Engineered for precision and durability, this HVAC damper assembly facilitates the seamless transition between summer and winter modes, ensuring your Aprilaire humidifier operates at peak efficiency. By managing the volume of air passing through the water panel, it helps maintain ideal indoor humidity