Laars Heating Systems E2340000 Sensor

For high-performance hydronic and steam systems, the Laars Heating Systems E2340000 Sensor provides the critical thermal data required for precise modulation and safety monitoring. As a veteran-grade 1/4 NPT duplex temperature sensor, this component is frequently utilized as a Laars Magnatherm flue gas sensor, engineered to withstand the rigorous conditions of high-efficiency exhaust streams. The duplex configuration incorporates dual internal thermistors, providing the redundant signal processing essential for advanced boiler control boards to maintain peak combustion efficiency and prevent high-limit trips. The E2340000 temperature sensor features a rugged 1/4-inch National Pipe Thread (NPT) fitting for a pressure-tight seal, ensuring reliable performance in both liquid and gaseous applications across the Magnatherm-1600 through Magnatherm-4000 series. Whether you are replacing a fouled flue gas temperature sensor or performing a diagnostic overhaul, this OEM part ensures seamless boiler sensor compatibility and eliminates the calibration drift associated with generic alternatives.

• Redundant Monitoring: Dual-element duplex design provides secondary signal verification, critical for high-load industrial heating applications.
• Broad Compatibility: Direct OEM replacement for the entire Magnatherm series (1600-4000), ensuring the control logic receives precise voltage-to-temperature feedback.
• Durable Construction: High-grade housing specifically rated for flue gas environments and industrial hydronic pressures.
• Thread Integrity: Precision 1/4 NPT threading allows for rapid, leak-free installation into standard thermal wells or tapping points.

• Which models use the E2340000? This sensor is the standard specification for Laars Magnatherm units ranging from 1.6 million to 4 million BTU capacities.
• Is this used for water or flue gas? While versatile, it is primarily specified as a flue gas sensor to monitor exhaust temperatures and protect the heat exchanger.
• Does the duplex design require special wiring? Yes, the duplex internal leads must be landed correctly on the terminal block to allow the microprocessor to compare both thermistor readings.

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.