638-051

Description

This professional-grade 5-inch round to 6-inch oval metal venting adapter is a critical component for HVAC systems and appliance exhaust installations. Designed to provide a seamless transition between different duct profiles, this transition fitting allows you to connect standard 5-inch circular piping to 6-inch oval ductwork, which is commonly used in narrow wall cavities or constrained spaces where round pipe cannot fit. Crafted from high-quality galvanized steel for maximum durability and heat resistance, this adapter ensures a secure, leak-resistant connection that maintains optimal airflow and exhaust efficiency. Whether you are installing a wall furnace, water heater, or specialized ventilation system, this adapter provides the necessary bridge to meet architectural requirements and safety standards.

Specifications

Type

Metal Venting Transition

Size

5" Round to 6" Oval

Dimensions

Standard transition length × 6 inch (Oval end) × 5 inch (Round end)

Application

Ideal for HVAC ductwork, wall furnace venting, water heater exhaust, and residential or commercial ventilation systems requiring a profile change to fit within wall studs.

Specifications

Material: Galvanized steel; Connection types: 5-inch round female/male to 6-inch oval; Corrosion-resistant finish.