Corrosion-Resistant Housing: Finished with a rugged epoxy powder coat to prevent shell degradation in high-humidity outdoor installations

For a proper seal

and potential safety hazards by disrupting the sealed combustion chamber's pressure

making it a reliable choice for commercial and industrial HVAC applications

functioning as a critical safety limit in residential and commercial furnace systems

Johnson Controls ST-D24 Thermistor Corrosion-Resistant Housing: Finished with aThe Johnson Controls ST D24 is a precision 10k ohm Type II thermistor engineered for accurate air temperature monitoring within commercial HVAC ductwork. Featuring an 8 inch stainless steel probe, this sensor ensures optimal immersion depth to mitigate wall effect errors and provide reliable feedback to building automation systems (BAS). With an operating temperature range spanning from 40? F to 221? F ( 40? C to 105? C), the ST D24 is designed for