Aprilaire 8051 Flush Mount Temperature Sensor L957304

Works with the Aprilaire Model 8570 Thermostat The Aprilaire 8051 Temperature Sensor is designed to be flush mounted in a wall for a sleek, unnoticable installation. The Aprilaire 8051 FlushMount Temperature Sensor is designed for use with the Aprilaire Model 8570 Thermostat.