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Rheem-Ruud 42-24195-03K Pressure Switch Drain 40" WC

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Special Price $71.17 Regular Price $81.84
In stock
SKU
42-24195-03K
The Rheem-Ruud 42-24195-03K Pressure Switch Drain is an essential component intended to monitor conditions within the condensate-removing unit of HVAC systems. Set at a 0.40" water column, it detects improper levels and interrupts operation if unsafe conditions occur, supporting the prevention of system damage and water-related issues. It is commonly installed in furnaces and heating units, and it ensures proper airflow and drainage performance. As part of the control circuit, this switch play a essential role in maintaining safe operation and coordinating system shutdown when abnormal pressure is detected.
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Product Questions (2)
Customer Questions
What maintenance is required for the Rheem-Ruud 42-24195-03K Pressure Switch?

Regularly inspect the pressure switch and tubing for leaks, blockages, or corrosion. Ensure connections are secure and clean any debris from the drain line. Proper maintenance helps maintain accurate pressure readings and safe system operation.

What are common issues with the Rheem-Ruud 42-24195-03K Pressure Switch?

  • Inaccurate or fluctuating pressure readings.
  • Switch failing to open or close properly.
  • Clogged or blocked drain tubing.
  • Corrosion or water leaks at connections.

Installation Steps

Step 1: Turn off power to the unit and ensure it is safe to work on.

Step 2: Open the access panel and locate the pressure switch and drain tubing.

Step 3: Disconnect the old drain line carefully from the switch.

Step 4: Install the new drain, securing all connections firmly.

Step 5: Check for proper routing and no blockages.

Step 6: Close the panel, restore power, and test system operation.