8116321 | Damper Vent Automatic GVD-4BN 4 Inch | Burnham Boilers Application_Beckett AF II Burners This ball plunger excels in

This ball plunger excels in applications requiring precise alignment and locking mechanisms

Featuring a manual reset mechanism

Key Features and Benefits: - Prevents scalding by mixing hot and cold water to maintain a safe temperature

The pin's corrosion-resistant stainless steel construction makes it particularly suitable for use in environments with moisture or chemical exposure

8116321 | Damper Vent Automatic GVD-4BN 4 Inch | Burnham Boilers Application_Beckett AF II Burners This ball plunger excels inThe Burnham Boilers Damper Vent Automatic GVD 4BN is an essential component for regulating airflow in your heating system. This 4 inch vent features an automatic damper that optimizes combustion efficiency and reduces heat loss by automatically adjusting the airflow based on the boiler's temperature. Crafted from durable materials, the GVD 4BN is designed for longevity and reliability. Its sturdy construction ensures resistance to corrosion and wear,