Repsouth 007-042RP Cartridge Assembly

Product Description

The REPSOUTH 007-042RP is a cartridge assembly designed as a replacement component for circulator pumps used in hydronic heating and cooling systems. The cartridge assembly houses the internal rotating and sealing elements that allow the pump to move fluid through the system. When the original cartridge wears or fails, replacing it with the 007-042RP restores pump function without requiring full pump replacement. This part is typically installed by licensed plumbers or HVAC technicians working on closed-loop hydronic systems in residential and light commercial applications.

This cartridge assembly is suited for hydronic systems where circulator pumps handle continuous fluid movement through boilers, radiant floor loops, or forced hot water baseboards. It is a direct-replacement-style component intended for service work where the pump body remains in place and only the internal cartridge is swapped out, reducing material cost and labor time compared to full pump replacement.

Key Features

• Replacement cartridge assembly for circulator pump service
• Restores pump operation without full pump replacement
• Designed for closed-loop hydronic heating and cooling systems
• Reduces service cost by targeting worn internal components

Compatibility

Designed as an OEM-style replacement cartridge assembly for circulator pumps used in residential and light commercial hydronic systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician. Shut off and isolate the circulator pump from the system and allow it to depressurize and cool before beginning disassembly. Follow all applicable local plumbing codes and manufacturer service instructions when removing the old cartridge and seating the replacement. Do not operate the pump dry, as this can damage the new cartridge immediately after installation.

Technical Specifications

• Part Type: Cartridge Assembly

Standard Information

• Brand: REPSOUTH
• Manufacturer Part Number: 007-042RP