leak-free installation in tight mechanical spaces

or can no longer satisfy the millivolt requirements of the thermocouple despite proper gas pressure

and heavy-duty tubing to withstand extreme thermal cycling

This is a must-have component for any veteran contractor tasked with balancing HVAC system performance and occupant comfort while mitigating the risks of setpoint drifting

High Thermal Range: Designed to handle a maximum fluid temperature of 250°F

Maxitrol TS144 Sensor 30067439-890 leak-free installation in tight mechanicalThe Maxitrol TS144 is a precision engineered discharge air temperature sensor designed specifically for integration with Selectra modulation systems. This dual range thermistor serves as the primary feedback loop for the gas valve, ensuring optimal burner adjustment based on real time discharge temperatures. Functioning within a 40F to 80F minimum and 80F to 140F maximum range, it provides the critical data required for Selectra air temperature