Description
The Lennox 19V56 Temperature Sensor is a monitoring component used to detect and transmit temperature readings within controlled equipment circuits. Featuring a 7/8 inch configuration, this sensor is commonly fitted in air handlers, furnaces, and other HVAC systems where temperature feedback is required for operational control. It communicates temperature changes to the control board or connected regulation system to support cycle adjustments and equipment response. The sensor is positioned in designated sensing locations within the unit to assist with maintaining specified operating temperature conditions during system use.
