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Santech Air Conditioning Pressure Switch
Replace your faulty A/C pressure switch with the Santech A/C Pressure Switch for optimal performance of your car’s air conditioning system.
Santech Air Conditioning Pressure Switch
Item #: 455165

Santech Air Conditioning Pressure Switch

Item #: 455165

SAR 190

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*All items will import from US

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    Replace your faulty A/C pressure switch with the Santech A/C Pressure Switch for optimal performance of your car’s air conditioning system.
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    What Stands Out

    High Accuracy
    The Santech Pressure Switch offers precise pressure monitoring, ensuring optimal system performance and efficiency for air conditioning units.
    Durable Design
    Built with robust materials, this pressure switch is designed to withstand harsh automotive environments, providing long-lasting reliability.
    Easy Installation
    This product features a user-friendly design that simplifies installation, allowing for quick setup and minimizing downtime during repairs.

    Product Details

    Shop for the Santech Air Conditioning Pressure Switch at Ubuy. Find the best deals and prices for this high-quality automotive part on our Saudi Arabia.
    • Santech Air Conditioning Pressure Switch
    • Compatible with various Lexus and Toyota models from 1993 to 2001
    • A/C Pressure In Compressor Switch
    • Ensures proper functioning of the air conditioning system
    • High-quality and reliable replacement part
    • Designed for easy installation and long-lasting performance
    Operation Modeautomatic
    Contact TypeNormally Closed
    Connector TypeCrimp
    Switch TypePressure Switch
    TerminalScrew
    Circuit Type1-way
    Mounting TypePanel Mount
    Actuator TypeDiaphragm
    Control MethodTouch
    Connectivity ProtocolX-10
    ColorBlack
    Unit Count1.0 Count
    Contact MaterialCopper
    Brand NameSantech
    ModelW0133-1738251-SII
    Global Trade Identification Number00884379544972
    ManufacturerSantech
    UPC884379544972
    Part NumberW01331738251SII
    BrandSantech
    Item Weight0.5 lbs (230 grams)

    Who Should Buy?

    Suitable For
    • DIY Homeowners

      Ideal for homeowners looking to repair their own air conditioning systems with a reliable pressure switch.

    • HVAC Technicians

      A great choice for HVAC professionals needing a quality pressure switch for installations or repairs.

    • Budget-Conscious Buyers

      Cost-effective option that meets essential performance needs without breaking the bank for air conditioning solutions.

    Not Suitable For
    • High-End Users

      Not suitable for users requiring advanced features or high-performance standards in a pressure switch.

    Product Description

    Santech Air Conditioning Pressure Switch

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: What is a Santech Air Conditioning Pressure Switch?

      Answer: A Santech Air Conditioning Pressure Switch is a crucial component in HVAC systems, designed to monitor and control the refrigerant pressure within the air conditioning unit. By assessing the pressure levels, it ensures that the system operates efficiently. If the pressure exceeds or falls below optimal levels, the switch activates or deactivates the compressor, protecting the AC system from potential damage. It's essential for maintaining a comfortable indoor climate while optimizing energy efficiency.
    • Question: What are the signs that a Santech Pressure Switch needs replacement?

      Answer: Common signs that your Santech Pressure Switch may need replacement include inconsistent cooling, air conditioning cycling on and off frequently, or the system failing to start. You may also hear unusual noises when the AC is running or notice refrigerant leaks. Regular maintenance can help you spot these issues early, ensuring your air conditioning system functions smoothly and avoids costly repairs in the long run.
    • Question: How do I install a Santech Air Conditioning Pressure Switch?

      Answer: To install a Santech Air Conditioning Pressure Switch, first disconnect power to the system to ensure safety. Remove the old switch by loosening the fittings and unplugging electrical connectors. Then, install the new switch by securing it in place, reattaching the connectors, and ensuring proper tightness of fittings to prevent leaks. Always refer to the manufacturer's instructions for the specific model you are working with, as proper installation ensures optimum performance and longevity.
    • Question: Can I use a Santech Pressure Switch for any air conditioning unit?

      Answer: While Santech Pressure Switches are designed to be compatible with a range of air conditioning units, it's important to verify the specifications based on your unit's requirements. Check parameters like pressure settings and electrical ratings to ensure proper fit and function. Using the correct switch improves your system's efficiency and prevents potential damage or malfunction.
    • Question: What is the function of a low-pressure switch in AC systems?

      Answer: A low-pressure switch in AC systems serves to monitor the refrigerant pressure within the circuit. When the pressure falls below a specified threshold, indicating possible refrigerant leaks or insufficient charge, the switch activates to shut off the compressor. This function protects the system from damage and ensures safe operation, making it a vital component for long-term reliability and performance.
    • Question: How can a malfunctioning pressure switch affect my AC's performance?

      Answer: A malfunctioning pressure switch can significantly affect your air conditioning's performance, leading to inefficient cooling, increased energy consumption, or complete system failure. For instance, if the switch fails to detect low pressure, the compressor may run with insufficient refrigerant, causing overheating and potential burnout. Regular checks and timely replacements of the pressure switch can help maintain optimal performance and avoid such scenarios.
    • Question: Is it necessary to calibrate a Santech Pressure Switch after installation?

      Answer: Yes, calibration of the Santech Pressure Switch post-installation is sometimes necessary to ensure accurate readings and performance. Depending on installation circumstances and system variations, minor adjustments might be needed to align with the specific pressure settings of your air conditioning unit. By properly calibrating the switch, you ensure precise operation, allowing for efficient cooling and energy savings.
    • Question: What type of refrigerants are compatible with the Santech Pressure Switch?

      Answer: Santech Pressure Switches are designed to be compatible with a variety of refrigerants, including R134a, R22, and R410A, among others. It is important to select a switch that matches the refrigerant used in your AC system to avoid material compatibility issues, ensuring efficient and safe operation. Always check product specifications for the best fit for your specific system.
    • Question: How does the Santech Pressure Switch contribute to energy efficiency?

      Answer: The Santech Pressure Switch contributes to energy efficiency by regulating the refrigerant pressure in the air conditioning system. By accurately turning the compressor on and off at appropriate pressure levels, it prevents unnecessary energy consumption and reduces wear on crucial components. Ultimately, this leads to lower electricity bills and a prolonged lifespan of your air conditioning unit.
    • Question: Where can I buy Santech Air Conditioning Pressure Switch in Saudi Arabia?

      Answer: You can buy the Santech Air Conditioning Pressure Switch on Ubuy, which offers a variety of HVAC products with convenient purchasing options. Ubuy provides a user-friendly platform that ensures you can find the specific model you need along with additional information and support. This makes it an ideal choice for your Santech product purchase.

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    “Arrive before time, excellent products”

    9 July 2026 · via Trustpilot
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    “A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”

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    “Good experience of shopping through Ubuy.”

    16 June 2026 · via Trustpilot
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    “We feel very good about the delivery time, and the materials we received matched our order.”

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    “Perfect service and fast delivery.”

    16-Jul-26 · via Trustpilot
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