It is commonly utilized as an ambient air sensor or discharge air temperature sensor to ensure the system is operating within proper thermal parameters

Key Benefits for Technicians: Precise L70-35F Calibration: Ensures the defrost cycle initiates and terminates at the exact thermal setpoints required by the control logic

the HD56AE460 maintains precise electrical load requirements

allowing for horizontal mounting

000Vac secondary voltage provides a consistent arc for dependable fuel ignition

Trane SEN1521 Zone Sensor 320788-702 It is commonly utilized asThe Trane SEN1521 Zone Sensor is a critical component for commercial HVAC monitoring and precise environmental control. Designed to interface directly with Trane ReliaTel and Symbio 700 controllers, this discrete temperature sensor provides high accuracy ambient readings to ensure your HVAC zoning system operates at peak efficiency. It utilizes a 10k ohm thermistor for reliable temperature feedback, transmitting data via simple low voltage wiring.