The Vulcan Hart 00-723259 BJ Thermostat Black Knob offers precise temperature control for commercial kitchen equipment, ensuring consistent and reliable operation. Designed with a 1-15/16" diameter and marked settings including OFF, LOW, 150-400°F, and HIGH, this knob allows users to easily adjust heat levels for optimal cooking performance. It features an 11/16" mounting hole with a ... https://partsfe.com/dial1-78-d-off-low-150-400-for-vulcan-part-00-723259