Taco G4408S - G4408S 4-Pass Heat Exchanger, 4" Diameter, 48"

Efficiently manage thermal transfer in your hydronic system with the G4408S 4-pass heat exchanger from Taco. This robust 4-inch diameter unit is engineered to provide superior heat exchange capacity, ensuring your system maintains optimal temperature regulation for both commercial and large residential applications. By choosing the Taco G4408S, you are investing in reliable fluid-to-fluid heat exchange performance that supports long-term equipment longevity.

This heat exchanger utilizes a 4-pass flow design, which significantly increases the velocity and turbulence of the fluids to maximize the heat transfer rate across the internal bundle. The extended 48-inch length provides an increased surface area, allowing for efficient energy distribution between separate hydronic loops. The durable construction is designed to withstand the rigorous demands of sustained heating and cooling cycles within complex piping networks.

Key System Performance Baselines:

• Thermal Efficiency: 4-pass internal flow configuration maximizes heat transfer per square inch.
• Durability: Industrial-grade construction designed for consistent high-pressure hydronic operations.
• Reliability: Engineered for seamless integration with standard commercial heating and cooling hydronic circuits.

⚠️ Application Profile: Ideal for commercial boiler systems, large-scale domestic hot water production, industrial process fluid temperature control, and HVAC radiant heating integration.

📋 Procurement & Shipping Notice

• LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
• Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.