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Noritz SKJ724W Circulation Pump Set

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Special Price $470.59 Regular Price $522.35
Out of stock
SKU
SKJ724W
The NORITZ SKJ724W Circulation Pump Set is used to move water through the recirculation loop of tankless water heating systems. It is configured as a complete pump set for integration into factory-specified plumbing layouts. It is placed within the water heater piping circuit, and it controls continuous water movement between the heater and distribution line to reduce standby delay for hot water delivery in HVAC systems. It is used in hot water and hydronic applications, and it operates with the heating units internal controls and flow sensors to maintain steady circulation, supporting consistent hot water supply in the systems.
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HVAC Controls & Electrical, Pumps
Manufacturer:
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Product Questions (2)
Customer Questions
What maintenance is required for the Noritz SKJ724W Circulation Pump Set?

Regularly check for leaks, unusual noises, and proper water flow. Clean any debris around the pump and ensure electrical connections are secure. Routine inspections help maintain efficient circulation and prevent operational issues.

What are common issues with the Noritz SKJ724W Circulation Pump Set?

  • Reduced water flow or circulation.
  • Leaks from seals or connections.
  • Noisy or vibrating operation.
  • Electrical connection faults affecting pump function.

Installation Steps

Step 1: Turn off power to the unit and close water supply valves before installation.

Step 2: Drain water from the system if replacing an existing pump.

Step 3: Disconnect plumbing and electrical connections from the old pump.

Step 4: Mount the new circulation pump securely in the same position.

Step 5: Reconnect plumbing and wiring according to the system layout.

Step 6: Open water valves, restore power, and check for leaks and test the pump to ensure proper circulation