Laars Heating Systems E2324200 Limit Switch
The Laars Heating Systems E2324200 is a manual reset high limit switch designed for critical over-temperature protection in hydronic systems. This genuine OEM component is engineered specifically for the Teledyne Laars Pennant 200–400 series, including models 200, 300, and 400. As a M/R high limit safety switch, it functions as a fail-safe by opening the control circuit and shutting down the burner if the water temperature exceeds the factory-set safety threshold. Unlike automatic switches, this Laars E2324200 replacement part requires a physical manual intervention after a trip, ensuring a technician can diagnose the cause of the overheat condition before the system resumes operation. Built to precise PNCV design standards, it maintains the integrity of the original equipment's safety loop in industrial and commercial water heating applications. Utilizing authentic Laars heating system parts ensures proper fitment and prevents the performance degradation often associated with aftermarket safety controls.
Technical Benefits & Key Features
- OEM Precision: Genuine Laars E2324200 replacement ensures exact calibration for the Pennant 200-400 series.
- Manual Reset Safety: Prevents short-cycling under fault conditions, requiring manual confirmation of system safety.
- Direct Fit Compatibility: Specifically designed for Teledyne Laars commercial heaters and boilers.
- Robust Safety Loop Integration: Provides high-reliability protection against heat exchanger damage and unsafe operating temperatures.
- Durable Construction: Engineered to withstand the rigors of high-demand hydronic heating environments.
Common Questions
How do I know if my Laars E2324200 needs to be replaced?
If the heating system is locked out and the switch will not reset, or if there is no continuity across the terminals when the system is cool, the limit switch likely requires replacement to restore the safety circuit.
Is this switch compatible with other Laars series besides the Pennant?
While primarily utilized in the Pennant 200, 300, and 400, always verify your specific model's parts list. Using the incorrect high limit can lead to premature tripping or failure to protect the system at the correct temperature.
What is the difference between a manual reset and an automatic reset limit?
A manual reset (M/R) requires a technician to press a button to close the circuit after a trip. This is a critical safety requirement for high limit protection to ensure the overheating cause is identified.
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: $143.35
-65%$143.35
$50.17Laars Heating Systems E2324200 Limit Switch
The Laars Heating Systems E2324200 is a manual reset high limit switch designed for critical over-temperature protection in hydronic systems. This genuine OEM component is engineered specifically for the Teledyne Laars Pennant 200–400 series, including models 200, 300, and 400. As a M/R high limit safety switch, it functions as a fail-safe by opening the control circuit and shutting down the burner if the water temperature exceeds the factory-set safety threshold. Unlike automatic switches, this Laars E2324200 replacement part requires a physical manual intervention after a trip, ensuring a technician can diagnose the cause of the overheat condition before the system resumes operation. Built to precise PNCV design standards, it maintains the integrity of the original equipment's safety loop in industrial and commercial water heating applications. Utilizing authentic Laars heating system parts ensures proper fitment and prevents the performance degradation often associated with aftermarket safety controls.
Technical Benefits & Key Features
- OEM Precision: Genuine Laars E2324200 replacement ensures exact calibration for the Pennant 200-400 series.
- Manual Reset Safety: Prevents short-cycling under fault conditions, requiring manual confirmation of system safety.
- Direct Fit Compatibility: Specifically designed for Teledyne Laars commercial heaters and boilers.
- Robust Safety Loop Integration: Provides high-reliability protection against heat exchanger damage and unsafe operating temperatures.
- Durable Construction: Engineered to withstand the rigors of high-demand hydronic heating environments.
Common Questions
How do I know if my Laars E2324200 needs to be replaced?
If the heating system is locked out and the switch will not reset, or if there is no continuity across the terminals when the system is cool, the limit switch likely requires replacement to restore the safety circuit.
Is this switch compatible with other Laars series besides the Pennant?
While primarily utilized in the Pennant 200, 300, and 400, always verify your specific model's parts list. Using the incorrect high limit can lead to premature tripping or failure to protect the system at the correct temperature.
What is the difference between a manual reset and an automatic reset limit?
A manual reset (M/R) requires a technician to press a button to close the circuit after a trip. This is a critical safety requirement for high limit protection to ensure the overheating cause is identified.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Laars Heating Systems E2324200 is a manual reset high limit switch designed for critical over-temperature protection in hydronic systems. This genuine OEM component is engineered specifically for the Teledyne Laars Pennant 200–400 series, including models 200, 300, and 400. As a M/R high limit safety switch, it functions as a fail-safe by opening the control circuit and shutting down the burner if the water temperature exceeds the factory-set safety threshold. Unlike automatic switches, this Laars E2324200 replacement part requires a physical manual intervention after a trip, ensuring a technician can diagnose the cause of the overheat condition before the system resumes operation. Built to precise PNCV design standards, it maintains the integrity of the original equipment's safety loop in industrial and commercial water heating applications. Utilizing authentic Laars heating system parts ensures proper fitment and prevents the performance degradation often associated with aftermarket safety controls.
Technical Benefits & Key Features
- OEM Precision: Genuine Laars E2324200 replacement ensures exact calibration for the Pennant 200-400 series.
- Manual Reset Safety: Prevents short-cycling under fault conditions, requiring manual confirmation of system safety.
- Direct Fit Compatibility: Specifically designed for Teledyne Laars commercial heaters and boilers.
- Robust Safety Loop Integration: Provides high-reliability protection against heat exchanger damage and unsafe operating temperatures.
- Durable Construction: Engineered to withstand the rigors of high-demand hydronic heating environments.
Common Questions
How do I know if my Laars E2324200 needs to be replaced?
If the heating system is locked out and the switch will not reset, or if there is no continuity across the terminals when the system is cool, the limit switch likely requires replacement to restore the safety circuit.
Is this switch compatible with other Laars series besides the Pennant?
While primarily utilized in the Pennant 200, 300, and 400, always verify your specific model's parts list. Using the incorrect high limit can lead to premature tripping or failure to protect the system at the correct temperature.
What is the difference between a manual reset and an automatic reset limit?
A manual reset (M/R) requires a technician to press a button to close the circuit after a trip. This is a critical safety requirement for high limit protection to ensure the overheating cause is identified.
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.
