Protects sensitive external controls from excessive radiant heat

Broad Application Suitability: Optimized for chilled or hot water

This spring-actuated valve functions reliably in horizontal runs or vertical lines

specifically within York chiller systems and industrial liquid-cooled units

Key Benefits Precise Airflow Control: Features a 3-speed design (1075 RPM) for customizable system balancing and improved static pressure management

Aprilaire 4792 Maint Kit 328140-751 Protects sensitive external controls fromThe Aprilaire 4792 is a comprehensive humidifier maintenance kit specifically designed for Aprilaire 500 series models, including the 500, 500A, and 500M. Maintaining optimal humidity levels is essential for home comfort and structural preservation, and this genuine replacement part package ensures your system operates at peak evaporative capacity. The kit features the high performance Aprilaire 10 water panel, alongside crucial components such as the