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Trane KIT12480 Flow Switch Kit U40100

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Special Price $1,362.64 Regular Price $1,512.53
In stock
SKU
KIT12480
The Trane KIT12480 Flow Switch Kit U40100 is a part that is intended to be used only for the U40100 series of HVAC systems. It consists of a flow switch assembly used to measure the flow rate of the refrigerant in the system. Such monitoring is important in the effective functioning of the system and to promote safety. In case the flow of the refrigerant is below a certain limit, the flow switch turns on an alarm. It provides an early opportunity to conduct preventive maintainance or repairing of the HVAC system to avoid expensive failure and to ensure it’s continuous smooth functioning.
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HVAC Controls & Electrical, Switches, Control Switches
Manufacturer:
https://www.partshnc.com/media/catalog/product/k/i/kit12480.jpg

Specifications

  • Type: Flow Switch Kit
  • Compatibility: U40100
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Product Questions (2)
Customer Questions
What maintenance is required for the Trane KIT12480 Flow Switch Kit?

Regularly inspect the flow switch for debris, corrosion, or blockages. Test the switch operation to ensure it activates correctly with proper flow. Clean surrounding piping and verify electrical connections are secure. Always turn off power and system flow before maintenance.

What are common issues with the Trane KIT12480 Flow Switch Kit?

  • Failure to activate at correct flow rates.
  • Sticking or sluggish operation due to debris.
  • Leaks at connection points.
  • Faulty electrical contacts or wiring.

Installation Steps

Step 1: Turn off power and water supply to the system to prevent injury.

Step 2: Locate and remove the existing flow switch carefully, noting pipe orientation.

Step 3: Clean the pipe ends and ensure the connection area is free of debris.

Step 4: Install the new flow switch in the same orientation, securing it with appropriate fittings.

Step 5: Reconnect wiring according to the manufacturer’s diagram.

Step 6: Restore water and power, then test the system to ensure the flow switch operates correctly.