Raypak 105A Cast Iron Return Header (004934F) filters Supports reliable system operation

Supports reliable system operation

An impeller like this is useful because it drives the pump’s ability to move water

Helps improve control during removal and installation

120V 20A design supports intended timer use

Union ball valves are useful because they combine shutoff control with a more service-friendly connection style

Raypak 105A Cast Iron Return Header (004934F) filters Supports reliable system operationThe Raypak 105A cast iron return header is designed for compatible heater applications where the supported return side header section needs replacement. A return header is useful because it helps manage and route water through the heater assembly, making it one of the more important structural and flow handling parts of the system. This replacement is especially useful when the original header is cracked, corroded, or no longer dependable in service.