The TRUE 800345 Freezer Temperature Control helps maintain accurate and stable cooling for reliable freezer operation. This component features a dial-adjustable thermostat with a coiled bulb and 25" capillary tube that senses internal temperature changes. It works by detecting temperature fluctuations through the sensing bulb and signaling the system to cycle the compressor on or off as needed. Designed for compatibility with select units, it supports consistent temperature regulation. Its dependable function helps prevent temperature drift, improve energy efficiency, and maintain proper storage conditions, contributing to smooth and consistent freezer performance.