YORK 1NT17L-2111 Limit Switch Luxaire Coleman Checked 40154B012 L250F-30

( Brand: York ), ( Manufacturer Part Number: 1NT17L-2111 ), ( Compatible Brand: York, Luxaire, Coleman ), ( Type: Limit Switch ), ( Item Length: 3 In ), ( Compatible Product: Central Furnace )

Review YORK Limit Switch Luxaire Coleman Checked

The **York 1NT17L-2111 Limit Switch** (part of the Luxaire/Coleman 40154B012 series, model L250F-30 Checked) is a precision-engineered mechanical safety device designed to enhance the reliability and operational integrity of commercial refrigeration and HVAC systems. This limit switch is specifically engineered for use in York s line of high-performance air-cooled and water-cooled chillers, ensuring seamless integration with the L250F series, which includes models like the 250-ton capacity units. Built to exacting standards, the switch features a robust, durable construction with a sealed, corrosion-resistant housing that protects internal components from environmental contaminants, moisture, and temperature fluctuations critical factors in the demanding environments of industrial and commercial facilities. The 1NT17L-2111 operates on a simple yet effective principle: it monitors the position or pressure of a system s moving parts, such as compressor pistons or valve actuators, and triggers an electrical signal when a predefined threshold is reached, thereby preventing potential damage from overcompression, undercooling, or mechanical failure. This switch is equipped with a **normally open (NO) or normally closed (NC) contact configuration**, depending on the wiring setup, allowing for flexible application in both safety interlocks and control circuits. Its compact yet sturdy design ensures minimal installation space requirements while maintaining high durability, often featuring a **checkered (CK) or verified (V) designation** to confirm its compatibility with specific system models and compliance with manufacturer specifications. Ideal for use in critical applications where uptime and safety are paramount, this limit switch is a testament to York s commitment to innovation and engineering excellence, providing operators with peace of mind through reliable protection and efficient system operation.

**Pros and Cons of buying a York 1NT17L-2111 Limit Switch (Luxaire Coleman 40154B012, L250F-30)**

### **Pros**

1. **Compatibility** This limit switch is designed specifically for York heating and cooling systems, particularly models like the Luxaire Coleman 40154B012 and L250F-30 series. It ensures proper functionality and avoids potential issues with aftermarket parts that may not fit correctly.

2. **Reliability** York (now part of Carrier) is a well-established brand known for durable HVAC components. A genuine York limit switch is likely to be built to higher quality standards than generic replacements, reducing the risk of premature failure.

3. **Warranty Coverage** If the system is still under warranty, using an OEM (Original Equipment Manufacturer) part like this one may help maintain warranty eligibility. Generic or non-OEM parts could void coverage.

4. **Performance Consistency** Since it is a direct replacement, it should perform as intended by the system s original design, ensuring accurate temperature control and safety shutoffs.

5. **Ease of Installation** Being a direct-fit part, it should align properly with the existing wiring and mounting points, reducing installation errors compared to non-matching alternatives.

6. **Long-Term Cost Savings** While the upfront cost may be higher than generic parts, a reliable limit switch can prevent costly system malfunctions or premature wear on other components.

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### **Cons**

1. **Higher Cost** OEM parts like this limit switch are typically more expensive than third-party or aftermarket alternatives. This may be a significant drawback if budget is a primary concern.

2. **Limited Availability** Depending on the region, finding this exact part may require ordering from a specialized HVAC supplier or the manufacturer, which could involve longer lead times compared to widely stocked generic parts.

3. **Overkill for Minor Issues** If the limit switch failure is isolated and the rest of the system is functioning well, replacing it with an OEM part may be unnecessary if a generic part works just as effectively for the user s needs.

4. **Potential for Over-Engineering** Some users may argue that the switch is more robust than needed for their specific application, especially if they prioritize cost over brand reliability.

5. **Warranty Considerations** If the system is no longer under warranty, using an OEM part may not provide any additional benefits beyond compatibility and reliability, making it a less compelling purchase.

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### **Conclusion**

The York 1NT17L-2111 limit switch is a high-quality, direct-fit replacement for compatible York/Luxaire Coleman systems. It offers reliability, warranty compatibility, and peace of mind for users who prioritize performance and longevity. However, its higher cost and potential overkill for minor repairs may not justify the purchase for everyone, particularly those on a tight budget or dealing with non-critical system issues.

### **Recommendation**

- You need a guaranteed fit and reliable performance for your York/Luxaire Coleman system.

- Your system is still under warranty, and you want to avoid voiding coverage with non-OEM parts.

- You value long-term durability and are willing to pay a premium for a trusted brand.

- You are working on a tight budget and can verify that a generic limit switch (with similar specifications) will work.

- The system failure is minor, and you are confident in your ability to test a cheaper replacement without risking further damage.

- You cannot find the part elsewhere quickly, and a generic option is readily available.

For most users who prioritize compatibility and reliability, this York limit switch is a strong choice. However, weigh the cost against your specific needs before purchasing.

Details:

Specifications. I do not profit from shipping. Many if not most suppliers of HVAC equipment and parts will only sell to licensed contractors. I work for an HVAC company and the majority of parts sell here are used, from equipment i've removed.

This is not a business or parts dealer. Insert length : The number one reason people trying to fix their own equipment are unsuccessful is they purchase the wrong part. After checking, they are secure until sold.

Circuit: Normally Closed. No one else has access to it. After checking, parts are secure until shipping no one else has access to them. Packages are addressed clearly, and shipped promptly after purchase.

Shipping within the US is either via USPS Ground Advantage or Priority Mail your choice. Automatic Reset. After checking and taking photos, it was secure. Closes Resets on Temperature Drop 220.

For shipping within the USA, I pay 100% of cost and postage if you choose USPS Ground Advantage. Opens on Temperature Rise 250. GUARANTEE TO ALL OTHERS: To all others, please understand you are purchasing this at your risk and not mine. As many detailed photos .or as much information I do.

Control boards are wrapped in static guard. Furnace Limit Switch. Clear photos of the part from multiple angles are included. The best time to do this is before purchase.

OEM York, Luxaire, Coleman. If you take the time to write, can count on me respond and do my best help. For shipping within the USA these are only two options I offer. All parts are packed securely.

I do my best to ensure this. Important part numbers and model are included in the listing title, item, specifics. Please see the photos. Unfortunately people trying to fix their own equipment often purchase the wrong part, or they misdiagnose issue and buy a part that was not what needed equipment, install it incorrectly.

I still do care that you are pleased and will my best to help.

part #: 1nt17l2111 price

• $30.00

specifications hvaapa:

• brand: York
• mpn: 1nt17l-2111
• compatible brand: York, Luxaire, Coleman
• type: Limit Switch
• item length: 3 In
• compatible product: Central Furnace

seller hvaapa:

• city: North Canton, Ohio
• # reviews: 6891
• rating: 100.0%

payments hvaapa:

• wallet: Apple-pay
• other
• credit card: Mastercard

shipping hvaapa:

• type: Fixed
• class: Standard, Expedited
• cost: $0.00
• service: USPS Ground Advantage, USPS Priority Mail
• transit: 4-8 Days
• carrier: USPS

general hvaapa:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

returns hvaapa:

• policy: No Returns

offer hvaapa:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: March 30, 2026

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