This 2-speed fan control regulates airflow effectively

precise modulation is required to maintain tight temperature tolerances and protect system piping from rapid pressure shifts

It is engineered for compatibility with Sensus 243-8 and 243-12 regulators across various body styles and variations commonly used in industrial gas applications

Whether you are addressing pitted contacts or a shorted contactor coil

Trane SEN1199 Sensor Assembly 318973-401 This 2-speed fan control regulatesThe Trane SEN1199 Sensor Assembly is a high precision HVAC temperature sensor designed for demanding commercial and industrial environments. This OEM Trane replacement part features a rugged stainless steel jacketed probe that offers exceptional durability against corrosion and thermal stress. Engineered for diverse applications, it provides critical data for HVAC system monitoring, supporting reliable operation in temperature ranges from 40F to 140F.