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  3. CARRIER C340056P09

CARRIER C340056P09 Furnace Limit Switch 36T01B3-42279 L210-30F

36t01b3-42279 Carrier C340056p09 Furnace Limit Switch L210-30f Works

( Brand: Carrier ), ( Model: 36T01B3-42279 ), ( Part Type: Furnace Switch ), ( Manufacturer Part Number: C340056P09 ), ( Country Of Origin: Mexico )

Review CARRIER Furnace Limit Switch Works

The Carrier C340056P09 Furnace Limit Switch is a crucial component in ensuring the safe and efficient operation of your Carrier furnace. This limit switch, specifically model L210-30F 36T01B3-42279, is designed to protect the furnace from overheating by interrupting the electrical flow when the temperature reaches a preset limit.

This switch is a single-pole, double-throw (SPDT) type, meaning it can disconnect the power to one circuit while allowing it to remain connected to another. It is rated for a voltage of 240 volts and a current of 30 amps, making it suitable for use in high-power heating systems.

The L210-30F 36T01B3-42279 limit switch is designed with durability in mind. It features a robust construction with a corrosion-resistant coating that protects it from the harsh conditions often found in furnace environments. The switch also includes a built-in thermal fuse, which provides an additional layer of protection by disconnecting power if the switch overheats.

This limit switch is easy to install, with clear markings and a simple design that allows for quick identification of the terminal connections. It is compatible with most Carrier furnace models and can be used as a replacement for the original switch.

In the event of a malfunction or failure, this Carrier Furnace Limit Switch can help prevent costly repairs or even damage to the furnace itself by interrupting the electrical flow before the temperature becomes dangerously high. Its essential role in maintaining the safety and efficiency of your heating system makes it a valuable investment for any homeowner with a Carrier furnace.

Pros and Cons of Buying Carrier C340056P09 Furnace Limit Switch

The Carrier C340056P09 limit switch is an essential component of a heating system. It prevents the furnace from overheating and ensures safe and efficient operation. However, like any other part, it comes with its advantages and disadvantages.

Pros:

1. Reliability: Carrier is a trusted brand in the HVAC industry. The C340056P09 limit switch is engineered to provide long-lasting performance.

2. Compatibility: This limit switch is specifically designed for Carrier furnaces. It ensures a seamless integration with the heating system.

3. Safety: The limit switch plays a crucial role in maintaining the furnace's temperature within safe limits, preventing potential hazards such as fires or damage to the system.

4. Easy Installation: The C340056P09 limit switch is relatively easy to install, and it comes with clear instructions and mounting hardware.

5. Energy Efficiency: By preventing the furnace from overheating, this limit switch contributes to improved energy efficiency and reduced energy bills.

Cons:

1. Cost: The Carrier C340056P09 limit switch may be more expensive than some aftermarket alternatives.

2. Availability: Due to its brand specificity, this limit switch may not be readily available at local hardware stores, and consumers may need to order it online.

3. Limited Warranty: The length and scope of the manufacturer's warranty for this limit switch may be less extensive than those offered by some competitors.

Conclusion:

The Carrier C340056P09 limit switch is a reliable and efficient solution for maintaining the safe and efficient operation of Carrier furnaces. While it may have some drawbacks, such as cost and availability, the advantages, including compatibility, safety, and energy efficiency, outweigh the cons for those who prioritize the performance and reliability of original equipment manufacturer (OEM) parts.

Recommendation:

If you own a Carrier furnace and require a new limit switch, the Carrier C340056P09 is an excellent choice for ensuring optimal system performance and safety. It is recommended to consider this option, especially when dealing with a complex heating system, where compatibility and reliability are essential factors.

Details:

Shipped with USPS Ground Advantage. Condition is Used. Carrier C340056P09 Furnace Limit Switch L210-30F 36T01B3-42279 Works.

part #: c340056p09 prices

  • $27.20-$93.49

specifications aerationaura:

  • brand: Carrier
  • model#: 36T01B3-42279
  • part type: Furnace Switch
  • manufacturer part number: C340056P09
  • country of origin: Mexico

general aerationaura:

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

shipping aerationaura:

  • class: Standard
  • Carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • cost: $0.00

payments aerationaura:

  • credit card: Discover
  • wallet: Paypal
  • other

returns aerationaura:

  • policy: No Returns

offer aerationaura:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: January 31, 2026

seller aerationaura:

  • city: Wyaconda, Missouri
  • # reviews: 3073
  • rating: 97.2%
part type: furnace switch, country of origin: mexico,
category: home & garden > heating, cooling air, sku: 9711309104110711,

Carrier C340056P09 Is Similar To:

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