Unvented Outlet Cap w/Flapper, 4 In MPN:3F839
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In Stock
Free Shipping
In Stock
SKU
510-G1444606
Unvented Outlet Cap w/Flapper, 4 In
This Unvented Outlet Cap with Flapper is specifically designed for use with Dayton Infrared Tube Heaters, providing a secure and efficient way to vent gas heaters. The cap features a direct vent design with a horizontal vent direction, ensuring safe and reliable operation. The galvanized steel construction and flapper design allow for easy installation and maintenance. This product is ideal for use in residential and commercial settings, providing a cost-effective solution for venting gas heaters. Its compact size and ease of installation make it a convenient choice for a variety of applications, including new installations and replacement projects.
Top product features:
- Direct Vent design allows for safe and efficient gas heater ventilation
- Galvanized Steel construction provides durability and resistance to corrosion
- Flapper mechanism ensures reliable and automatic opening and closing of the vent
Top product applications:
- Venting For Gas Heaters
- Infrared Tube Heaters
- Direct Vent Systems
Product Type Venting For Gas Heaters, Compatible with Product Type Dayton Infrared Tube Heaters, Opening Height 4 in, Opening Width 4 in, Mounting Type Flange-Mount, Vent Direction Horizontal, Vent Length 5 5/8 in, Vent Diameter 4 in, Vent Size 4 in, Vent Type Direct Vent, Flapper Length 4 in, Flapper Width 4 in, Material Galvanized Steel, Outer Diameter 4 in, Overall Length 5 5/8 in, Includes Flapper, Standards UL Listed
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.00
- Package Width: 7.60
- Package Height: 5.70
- Package Weight: 1.20
Product info last updated on February 26, 2026 1:51am UTC
Category: Heating Equipment