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Carrier 110000272 Limit Switch Open 165°F Close 40°F

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5 5 7
7  Reviews Add Your Review
Special Price $64.43 Regular Price $74.09
In stock
SKU
110000272
The Carrier 110000272 Limit Switch Open 165F Close 40F is a temperature-responsive protection component used to monitor operating temperatures and interrupt electrical circuits when proper thermal limits are reached. It automatically changes contact status as temperatures rise and returns to its proper state after cooling, supporting protective control within HVAC systems. It connects directly to the equipment control circuit to provide continuous thermal monitoring during operation. Its protective operation assists overheating prevention, supports dependable equipment safety, and supports to proper performance of associated electrical and heating components.
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HVAC Controls, HVAC Limit Switch
Manufacturer:
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Manufacturer Name: Carrier
Product Number: 110000272
OEM Part Number: 110000272
Product Description:  Limit switches are essential components in HVAC (Heating, Ventilation, and Air Conditioning) systems designed to monitor and control various functions, ensuring the safe and efficient operation of the system. Limit switches are equipped with temperature sensors that monitor specific areas or components within the HVAC system. These sensors detect temperature changes and variations. One of the primary functions of limit switches is to serve as safety devices. When temperatures exceed safe operating limits, the limit switch triggers a response to shut down or restrict certain HVAC functions. Limit switches provide input signals to the HVAC control system, allowing it to respond to changing conditions. The limit switches are equipped with adjustable temperature settings, allowing HVAC technicians to customize the point at which the switch activates or deactivates. Carrier Corporation 110000272 L165-40F Limit Switch includes a manual reset feature. After a safety shutdown event, the switch must be manually reset to resume normal operation. Certain limit switches monitor the temperature differential (the difference between two temperatures) rather than an absolute temperature value. Limit switches are typically compatible with HVAC control systems, allowing for integration and coordinated control of system components. limit switches in HVAC systems are crucial safety and control devices that monitor temperature conditions and help ensure the safe and efficient operation of the system. They offer adjustable settings, reliability, and compatibility with various HVAC applications. 

Key features to look out for in the Carrier Corporation 110000272 L165-40F Limit Switches are: 

  • Preventing HVAC equipment from operating under unsafe conditions.
  • Can also be used for preventing excessive pressure buildup.
  • Limiting switches can regulate the cycling of fans.
  • Limiting switches can trigger an emergency shutdown on encountering gas leaks or electrical faults.
Weight:0.05lbs/22.68g

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Product Questions (3)
Customer Questions
Can I Install Multiple Limit Switches in My HVAC System for Added Safety?

Installing multiple limit switches is possible, but it's essential to consult with an HVAC technician to ensure proper placement and coordination.

What Should I Do If My HVAC System Frequently Activates the Limit Switch?

Frequent limit switch activation may indicate an underlying issue, such as restricted airflow or a malfunctioning component. It's advisable to have an HVAC technician investigate the problem.

Do Limit Switches Have a Lifespan, and Do They Need Replacement Over Time?

Limit switches can degrade over time due to wear and tear, but they typically have a long lifespan. Replacement may be necessary if they malfunction.

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