Velocity Boiler Works (Crown) 96-033 Vent Damper 328140-751 Rated at 1/8 HP and

Rated at 1/8 HP and engineered for 208-230V single-phase applications

or high amperage draw—this motor serves as the precise direct replacement to restore system efficiency and indoor air quality

Diagnostic Compatibility: Integrates with standard Trane troubleshooting protocols for rapid fault identification

5-inch lead wire

Prevents dangerous heat exchanger overheating by validating adequate combustion and distribution airflow

Velocity Boiler Works (Crown) 96-033 Vent Damper 328140-751 Rated at 1/8 HP andThe Velocity Boiler Works (Crown) 96 033 is a 7 inch automatic vent damper designed to maximize the efficiency of residential and commercial gas boilers by preventing standby heat loss. As a field serviceable OEM replacement part, this motorized flue damper is critical for maintaining the proper draft in natural draft boilers. When the burner shuts down, the damper closes to keep residuals and heated air from escaping through the chimney, which