Carrier 338096-706 Limit Switch Assembly
As a field technician, you understand that a tripped Carrier 338096-706 Main Limit Switch Assembly is more than just a nuisance—it is a critical safety deployment. This genuine OEM replacement part is engineered specifically for Carrier, Bryant, and Payne gas furnaces, functioning as the primary high-temperature safety control. With an L205-20F temperature rating, this switch opens the electrical circuit when the internal plenum temperature reaches 205°F and automatically resets once it drops by 20 differential degrees. Maintaining the integrity of the heat exchanger depends on the accurate sensing mechanism of this fixed-temperature limit control. Whether you are troubleshooting a furnace limit switch lockout or performing preventative maintenance on a high-efficiency condensing furnace, utilizing authentic HVAC replacement parts ensures the equipment operates within its designed thermal safety parameters. This assembly features a robust mounting flange and standard spade terminals for a rapid, direct-fit installation in 59SC and 912SB series air handlers.
Key Benefits for the Contractor- Precise Thermal Calibration: Factory-set L205-20F specs provide reliable overheat protection to prevent heat exchanger fatigue and potential fire hazards.
- Simplified Serviceability: Designed as an OEM furnace limit switch, ensuring the bolt patterns and electrical connections match the original factory footprint exactly.
- Enhanced System Safety: Actively monitors airflow restrictions or blower failures, interrupting the 24V gas valve circuit to ensure a safe shutdown.
- Industrial-Grade Materials: Constructed with high-quality bimetal sensors and ceramic housing to withstand the rapid thermal cycling of modern HVAC systems.
- How do I know if this limit switch is failing? If the furnace blower runs continuously while the burners will not ignite, or if you measure an open circuit across the poles when the plenum is cool, the switch is likely compromised.
- Can I use a higher temperature limit to stop nuisance tripping? No. Using a limit switch with a higher manual trip point than the manufacturer-specified 205°F can lead to catastrophic system damage. Always address the underlying airflow issue.
- Is this compatible with multiple gas furnace brands? Yes, this Main Limit Switch Assembly is a standardized replacement for various models under the Carrier enterprise, including Bryant and Payne.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $20.74
-65%$20.74
$7.26Carrier 338096-706 Limit Switch Assembly
As a field technician, you understand that a tripped Carrier 338096-706 Main Limit Switch Assembly is more than just a nuisance—it is a critical safety deployment. This genuine OEM replacement part is engineered specifically for Carrier, Bryant, and Payne gas furnaces, functioning as the primary high-temperature safety control. With an L205-20F temperature rating, this switch opens the electrical circuit when the internal plenum temperature reaches 205°F and automatically resets once it drops by 20 differential degrees. Maintaining the integrity of the heat exchanger depends on the accurate sensing mechanism of this fixed-temperature limit control. Whether you are troubleshooting a furnace limit switch lockout or performing preventative maintenance on a high-efficiency condensing furnace, utilizing authentic HVAC replacement parts ensures the equipment operates within its designed thermal safety parameters. This assembly features a robust mounting flange and standard spade terminals for a rapid, direct-fit installation in 59SC and 912SB series air handlers.
Key Benefits for the Contractor- Precise Thermal Calibration: Factory-set L205-20F specs provide reliable overheat protection to prevent heat exchanger fatigue and potential fire hazards.
- Simplified Serviceability: Designed as an OEM furnace limit switch, ensuring the bolt patterns and electrical connections match the original factory footprint exactly.
- Enhanced System Safety: Actively monitors airflow restrictions or blower failures, interrupting the 24V gas valve circuit to ensure a safe shutdown.
- Industrial-Grade Materials: Constructed with high-quality bimetal sensors and ceramic housing to withstand the rapid thermal cycling of modern HVAC systems.
- How do I know if this limit switch is failing? If the furnace blower runs continuously while the burners will not ignite, or if you measure an open circuit across the poles when the plenum is cool, the switch is likely compromised.
- Can I use a higher temperature limit to stop nuisance tripping? No. Using a limit switch with a higher manual trip point than the manufacturer-specified 205°F can lead to catastrophic system damage. Always address the underlying airflow issue.
- Is this compatible with multiple gas furnace brands? Yes, this Main Limit Switch Assembly is a standardized replacement for various models under the Carrier enterprise, including Bryant and Payne.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
As a field technician, you understand that a tripped Carrier 338096-706 Main Limit Switch Assembly is more than just a nuisance—it is a critical safety deployment. This genuine OEM replacement part is engineered specifically for Carrier, Bryant, and Payne gas furnaces, functioning as the primary high-temperature safety control. With an L205-20F temperature rating, this switch opens the electrical circuit when the internal plenum temperature reaches 205°F and automatically resets once it drops by 20 differential degrees. Maintaining the integrity of the heat exchanger depends on the accurate sensing mechanism of this fixed-temperature limit control. Whether you are troubleshooting a furnace limit switch lockout or performing preventative maintenance on a high-efficiency condensing furnace, utilizing authentic HVAC replacement parts ensures the equipment operates within its designed thermal safety parameters. This assembly features a robust mounting flange and standard spade terminals for a rapid, direct-fit installation in 59SC and 912SB series air handlers.
Key Benefits for the Contractor- Precise Thermal Calibration: Factory-set L205-20F specs provide reliable overheat protection to prevent heat exchanger fatigue and potential fire hazards.
- Simplified Serviceability: Designed as an OEM furnace limit switch, ensuring the bolt patterns and electrical connections match the original factory footprint exactly.
- Enhanced System Safety: Actively monitors airflow restrictions or blower failures, interrupting the 24V gas valve circuit to ensure a safe shutdown.
- Industrial-Grade Materials: Constructed with high-quality bimetal sensors and ceramic housing to withstand the rapid thermal cycling of modern HVAC systems.
- How do I know if this limit switch is failing? If the furnace blower runs continuously while the burners will not ignite, or if you measure an open circuit across the poles when the plenum is cool, the switch is likely compromised.
- Can I use a higher temperature limit to stop nuisance tripping? No. Using a limit switch with a higher manual trip point than the manufacturer-specified 205°F can lead to catastrophic system damage. Always address the underlying airflow issue.
- Is this compatible with multiple gas furnace brands? Yes, this Main Limit Switch Assembly is a standardized replacement for various models under the Carrier enterprise, including Bryant and Payne.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
