4" Duct Tee, Type B Gas Vent

The Hart & Cooley Series RT Duct Tee is engineered for Type-B gas vent systems, offering a secure and efficient 90-degree branch connection.

Built from galvanized steel with a corrosion-resistant finish, this duct tee ensures safe and reliable venting of combustion gases in residential and light commercial applications.

• Model: Series RT, designed as a duct tee fitting for vent system branching.
• Size: 4 inch diameter with an overall length of 7-1/4 inch, precision-formed for proper alignment.
• Compatible with Type-B gas vent systems for furnaces, water heaters, and approved appliances.
• Fabricated from galvanized steel with corrosion-resistant finish for durability under high-temperature conditions.

Technical Data & Performance

• Product Type: Duct Tee for 90-degree vent branching applications.
• Material: Galvanized steel, precision-formed for leak resistance and strength.
• Dimensions: 4 inch diameter, 7-1/4 inch length.
• Performance: Maintains proper draft and ensures safe venting of combustion byproducts.
• Compliance: UL-listed and tested for use in Type-B gas vent systems, meeting building code standards.