Temperature Interlock Sensor, Compatible Grainger Part Number 6KWL7, 6KWL8, Overall Height 6 in, Overall Length 8 in, Overall Width 8 in, Mounting Location Hood; Duct Collar, Compatible Manufacturer Model Number 6KWL7, 6KWL8, Includes Mounting Box, UL Approved Quick Seal, Material Stainless Steel, Number of Sensors 1, Standards UL Approved