Description
Velocity Boiler Works 96-033 7″ Vent Damper Overview
The Velocity Boiler Works (Crown) 96-033 is a 7-inch vent damper engineered to maximize boiler system efficiency by automatically closing the flue vent when the burner is not firing. By blocking the flue opening during off-cycles, this vent damper prevents heated air from escaping up the chimney, reducing standby heat loss and lowering fuel consumption. It is a reliable, purpose-built replacement component designed for compatibility with Crown and Velocity Boiler Works heating systems.
Key Features
- 7-inch vent damper designed for residential and light commercial boiler applications
- Automatically closes the flue when the burner shuts off to prevent heat loss
- Reduces standby energy losses and improves overall system efficiency
- Engineered as a direct OEM replacement for compatible Crown and Velocity Boiler Works boiler models
- Durable construction for long-lasting, reliable performance in demanding heating environments
- Helps reduce fuel costs by minimizing heat escape through the flue during burner off-cycles
Application
This vent damper is intended for use on boiler venting systems where a 7-inch flue connection is present. It is ideal for service technicians and contractors performing maintenance, repair, or replacement on Velocity Boiler Works and Crown boiler systems. Always verify compatibility with the specific boiler model before installation and follow all applicable local codes and manufacturer guidelines.
Product Specifications
- Brand: Velocity Boiler Works (Crown)
- Part Number: 96-033
- Vent Diameter: 7 inches
- Application: Boiler flue vent damper
- Type: Automatic vent damper







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