Maxitrol TS121 Temperature Sensor

Maxitrol TS121 Temperature Sensor delivers precise discharge air temperature sensing for environmental climate control. The TS121 is an electronic temperature sensor designed for wall-mount installations in industrial and commercial heating processes, including make-up air applications.

With a rugged wall-mount design, the TS121 supports durable operation in environmental climate control, industrial heating processes, and make-up air systems. The sensor precisely detects discharge air temperature and feeds temperature signals to 21 Series electronic modulation gas-fired controls, often used with mixing tubes for optimized combustion and comfort.

• Discharge air temperature sensing for precise control
• Wall-mount installation for convenient placement
• Temperature range of 55–90 °F for accurate modulation
• Electronic modulation compatibility with 21 Series gas-fired controls
• Designed to work with mixing tubes for optimized combustion
• Ideal for environmental climate control, industrial/commercial heating, and make-up air systems