A supply air temperature sensor is required for all ducted heating applications and stand-alone operation. The sensor is optional on cooling only applications and is used for supply air monitoring. The sensor has an operating range of –40 to 245 F (–40 to 118 C). The sensor is factory wired to the controller and shipped in the control box. The SAT must be filled-installed in the duct downstream from the terminal.
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov