Diagnostic Efficiency: Multi-mode LED indicator flashes clear fault codes to identify airflow issues or ignition lockouts quickly

Enhanced Durability: Constructed with a contaminant-free silicone diaphragm and polycarbonate body for 100

the 50HJ401431 ensures the control board accurately detects the flame through the process of flame rectification

Rugged Enclosure: The NEMA 4X/IP65 housing protects internal components from dust

The Hoffman Controls 706-123SB is a robust

Siemens Building Technology 540-984 Sensor 326010-701 Diagnostic Efficiency: Multi-mode LED indicatorThe Siemens Building Technology 540 984 Sensor is a professional grade, flush mount room temperature sensor designed specifically for environments where aesthetic discretion and high durability are paramount. Engineered for seamless integration with Siemens TALON and APOGEE building automation systems, this unit utilizes a high precision 10K Ohm Type II NTC thermistor to provide accurate resistance output for environmental controllers. The rugged