Performance Restoration: Ensures accurate positioning of hot water and steam control valves

Precise Calibration: Factory-set dual-point sensing ensures the system never fires without adequate venting airflow

OEM Precision: Calibrated to 220°F (L220) with a 40°F reset differential for reliable thermal cycling protection

this 24V gas control valve is factory-set for 3

this freeze protection thermostat is designed to interface with standard 24V HVAC control systems

Automation Components Inc (ACI) A/AN-I-6-GD Sensor 321702-401 Performance Restoration: Ensures accurate positioningThe Automation Components Inc (ACI) A AN I 6 GD is a high precision 10K Ohm Type III thermistor designed for reliable temperature monitoring in HVAC Building Automation Systems. This immersion temperature sensor features a 6 inch probe mounted within a durable galvanized metal box, providing robust protection for critical chiller hot water system and boiler applications. To ensure long term stability in high humidity environments, the sensing element