Maxitrol TS121A

The Maxitrol TS121A is a Selectra Sensor designed for use with a mixing tube discharge air in the 80-130F range. Built for precise control in HVAC and combustion systems, this sensor delivers reliable feedback, fast response, and minimizes temperature fluctuations to keep conditions steady and efficient.

• Precise temperature sensing ensures discharge air stays within the 80–130F target range for consistent performance.
• Easy integration with mixing tubes for optimized airflow and consistent operation.
• Rugged durability to withstand demanding environments and long service life.
• Simple installation with clear mounting points and straightforward wiring.
• Broad compatibility with Selectra control systems for reliable, synchronized control across devices.

Ideal for replacement or system upgrades, the TS121A enhances efficiency and safety by maintaining precise discharge air temps. This compact sensor fits in tight installations and supports ongoing performance without sacrificing reliability.

Designed for technicians and facility managers, it helps maintain safe, efficient operations with minimal calibration and maintenance.