SOURCE 1 S1-3400-3151 Hvac Service Limit Switch

( Brand: Source 1 ), ( Type: Limit Switch ), ( Unit Type: Oz ), ( Country/region Of Manufacture: United States ), ( Manufacturer Part Number: S1-3400-3151 )

Review SOURCE 1 Hvac Service Parts Limit Switch

S1-3400-3151 HVAC Service Limit Switch

The S1-3400-3151 HVAC Service Limit Switch is a crucial component in heating, ventilation, and air conditioning (HVAC) systems. Designed for reliable and efficient operation, this limit switch ensures the safe and effective functioning of the HVAC system.

This switch is specifically engineered for use in residential and light commercial applications. It is designed to control the heating and cooling function based on the temperature setting, thus maintaining the desired indoor climate. The switch is compact in size, making it a perfect fit for most HVAC systems.

The S1-3400-3151 HVAC Service Limit Switch features a robust construction, ensuring long-lasting performance. It is built with high-quality materials, including a durable thermostat element, that can withstand the rigors of continuous use in HVAC systems. The switch's components are sealed to protect against dust and moisture, further enhancing its durability.

This limit switch operates based on a bimetallic thermostat design. When the temperature drops below the set point, the bimetallic strip deflects, making contact with the switch contacts, activating the heating function. Conversely, when the temperature rises above the set point, the bimetallic strip returns to its original position, breaking the contact and deactivating the heating function.

The S1-3400-3151 HVAC Service Limit Switch is easy to install and comes with clear installation instructions. It is designed to fit standard HVAC system wiring configurations, allowing for quick and hassle-free installation. Additionally, it is compatible with most makes and models of HVAC systems, making it a versatile solution for various applications.

In summary, the S1-3400-3151 HVAC Service Limit Switch is an essential component for maintaining the optimal performance and energy efficiency of your HVAC system. Its robust construction, easy installation, and compatibility with various systems make it a reliable and cost-effective solution for ensuring your indoor climate remains comfortable year-round.

Buying a S1-3400-3151 HVAC service limit switch can be a crucial decision for homeowners or HVAC professionals seeking to maintain or repair heating, ventilation, and air conditioning systems. This component is essential for ensuring safe and efficient system operation. Here are some pros and cons to consider before making a purchase.

1. Enhanced Safety: A service limit switch helps protect your HVAC system from potential damage by shutting off the system when it reaches a predetermined temperature, preventing overheating.

2. Energy Efficiency: By ensuring your HVAC system doesn't operate beyond safe temperature limits, you can save energy and reduce your utility bills.

3. Compliance with Regulations: In some jurisdictions, having a service limit switch installed is a requirement for ensuring code compliance and passing inspections.

4. Easy Installation: The S1-3400-3151 is designed for easy installation and replacement. It typically requires minimal wiring and can be done as a DIY project for those with some electrical experience.

1. Cost: While the S1-3400-3151 is a relatively inexpensive component, the cost of purchasing and installing it may add up, especially if you're hiring a professional for the job.

2. Potential for False Trips: In some cases, the service limit switch may trip unnecessarily, causing inconvenience and requiring additional troubleshooting.

3. Limited Application: This specific model, the S1-3400-3151, may not be compatible with all HVAC systems. Be sure to check your system's make and model before purchasing.

The S1-3400-3151 HVAC service limit switch offers several advantages, including enhanced safety, energy efficiency, and compliance with regulations. However, it comes with some potential downsides, such as cost and potential for false trips. Ultimately, the decision to purchase and install this component depends on your specific needs, budget, and the requirements of your HVAC system.

If you're considering purchasing a service limit switch for your HVAC system, weigh the pros and cons carefully. Determine whether the benefits outweigh the costs, and ensure compatibility with your system. If you're unsure, consult with a professional HVAC technician for advice.

Details:

Made in the USA, this unit is a single oz quantity of limit switch, perfect for maintaining and repairing HVAC systems. With the trusted brand of Source 1, you can be assured reliability and durability this product for your home or commercial space. The Source 1 HVAC Service Parts Limit Switch model S1-3400-3151 is a high-quality replacement part designed for heating, cooling, and air systems.

part #: s134003151 prices

• $39.99-$74.32

specifications aerationaura:

• brand: Source 1
• type: Limit Switch
• unit type: Oz
• country/region of manufacture: United States
• manufacturer part number: S1-3400-3151

returns aerationaura:

• policy: No Returns

offer aerationaura:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True
• started: July 10, 2025
• sold: 0

payments aerationaura:

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

seller aerationaura:

• # reviews: 657
• city: Kingsport, Tennessee
• rating: 100.0%

shipping aerationaura:

• type: Calculated
• class: Standard
• carrier: USPS
• cost: $0.00
• transit: 5-12 Days
• service: USPS Ground Advantage

general aerationaura:

• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air
• condition: New

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