The Hoffman Controls 706-123SB is a robust

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

Key Benefits: OEM Compatibility: Exact drop-in replacement for Carrier

System Safety: Replaces worn or pitted bars to maintain proper dielectric strength and prevent arcing

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

Siemens Building Technology 540-984 Sensor 326010-701 The Hoffman Controls 706-123SB isThe 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