Williams 4318 Deflector 322838-752 This specific model replaces previous

This specific model replaces previous iterations

500 Watts (7

Simplified Maintenance: The 1" NPT standard connection allows for easy integration and serviceability in existing piping layouts

Common Questions & Technical Support Why is my furnace shutting down after 2-5 seconds of ignition

Williams 4318 Deflector 322838-752 This specific model replaces previousField technicians and HVAC contractors know that managing exhaust discharge is critical for system longevity and building safety. The Williams 4318 Vent Shield Deflector is a job site essential for high performance installations involving direct vent wall furnaces. This HVAC vent heat shield is engineered as an insulated galvanized metal sheet, specifically designed to mount externally between the exterior wall and the vent cap. Its primary function