Resideo SV9520H8513 Smart Valve 328140-751 The compact UV sensor housing

The compact UV sensor housing is engineered for high-ambient temperature environments

preventing potential chassis shorts in 36V systems

By maintaining high airflow while capturing microscopic particles

Key Benefits Universal Compatibility: Serves as the factory-authorized exact drop-in replacement for Utica gas boiler parts and Dunkirk heating systems using the VR8304M3152

ensuring reliable fail-safe operation in steam or hot water loops

Resideo SV9520H8513 Smart Valve 328140-751 The compact UV sensor housingThe Resideo SV9520H8513 Smart Valve is a robust, all in one combustion control designed for Direct Hot Surface Ignition (HSI) systems. As a veteran grade Honeywell SmartValve replacement, this 24Vac component integrates gas flow regulation and electronic ignition sequencing into a single unit, streamlining troubleshooting and reducing potential leak points in the manifold. Featuring a fast slow opening characteristic, it ensures a smooth transition to