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York S1-024-35272-000 SPNO Pressure Switch Close On Fall -0.54" WC

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Special Price $56.20 Regular Price $64.63
Out of stock
SKU
S1-024-35272-000
The York S1-024-35272-000 Pressure Switch that measures pressure fluctuations in HVAC systems.This SPNO switch closes at a pressure range of -0.54” WC and is used when pressure decreases. This functionality is essential to track the flow of air and to maintain the right working of the HVAC systems. The switch is able to detect pressure drops and can therefore perform actions such as turning on or off fans or sending out alerts. It also ensures that the systems are running efficiently, avoids equipment failure due to restricted air flow and conserves energy. Its also makes it possible to regulate the and to also enhance the quality of the air inside the building.
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HVAC Controls & Electrical, Switches, Pressure Switches
Manufacturer:
https://www.partshnc.com/media/catalog/product/s/1/s1-024-35272-000.jpg

Specifications

  • Type: Pressure Switch
  • Pressure Range: -0.54" WC
  • Switch Type: SPNO
Manufacturer Name: York
Product Number: S1-024-35272-000
OEM Part Number: S1-024-35272-000
Product Description: -.54"Wc Spno Close On Fall #Sw
Weight:0.2lbs/90.72g

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Product Questions (2)
Customer Questions
What maintenance is required for the York S1-024-35272-000 Pressure Switch?

Regularly inspect the switch for dust, debris, or corrosion on terminals. Ensure proper pressure calibration and test operation periodically. Replace worn components promptly. Always disconnect power before performing any inspection or adjustments for safety.

What are common issues with the York S1-024-35272-000 Pressure Switch?

  • Erratic switching due to pressure fluctuations.
  • Terminal corrosion or loose connections.
  • Mechanical wear causing delayed response.
  • Inaccurate pressure detection.

Installation Steps

Step 1: Turn off power to the HVAC system to prevent electrical hazards.

Step 2: Remove the existing pressure switch from the tubing port.

Step 3: Install the new switch securely in place.

Step 4: Connect the tubing ensuring a tight, leak-free seal.

Step 5: Wire the switch according to the system diagram for proper SPNO operation.

Step 6: Restore power and test to verify the switch closes correctly on pressure fall.