Bell Gossett 5-686-05-024003 Brazed Plate Heat Exchanger

Product Description

The BELL GOSSETT 5-686-05-024003 is a brazed plate heat exchanger designed for fluid-to-fluid heat transfer in hydronic and process piping systems. It handles up to 10 gallons per minute at 5 psi pressure drop and carries a maximum working pressure of 435 psi with a maximum working temperature of 435 degrees F. The unit is constructed from stainless steel throughout and uses 1-inch connections. At 32 pounds, it is a compact but capable unit suited for installation by licensed plumbers and HVAC technicians working on hydronic heating, radial heat distribution, domestic hot water, or chilled water applications.

Brazed plate heat exchangers like the 5-686-05-024003 are used in residential and light commercial hydronic systems, geothermal loop-to-load heat transfer, domestic hot water generation, and radiant floor heating. The 1-inch connection size makes it compatible with standard piping configurations common in these applications. Its stainless steel construction supports use with treated water systems and glycol-based solutions typically found in closed-loop hydronic circuits.

Key Features

• Stainless steel construction for corrosion resistance in hydronic and process fluid applications
• Rated to 435 psi maximum working pressure and 435 degrees F maximum working temperature
• 10 GPM flow capacity at 5 psi pressure drop
• 1-inch connections compatible with standard residential and light commercial piping
• Compact footprint: 4.9 inches wide, 20.8 inches high, 2.8 inches deep
• Brazed plate design provides high thermal efficiency in a low-profile housing

Compatibility

Designed as an OEM-style replacement or new-installation brazed plate heat exchanger for hydronic and process piping systems requiring a 1-inch connection, high-pressure rating, and stainless steel wetted surfaces.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician familiar with hydronic piping systems. Isolate and depressurize the system completely before making any connections, and verify all piping is clean and free of debris prior to installation. Follow applicable plumbing codes, including IPC requirements, for proper support, orientation, and connection type. Do not exceed the rated working pressure or temperature limits during system commissioning or operation.