Bard HVAC 8402 096BX Thermal Cutoff this classic A section belt features this classic A section belt features a 1 2 inch top width designed to sit flush within standard sheaves this robust refrigerant tank adapter is essential for contractors requiring consistent "make and break" performance and vibration resistance during high volume charging or recovery operations Implementing this factory spec HVAC thermal limiter maintains the integrity of the original equipment's UL certification and internal safety loops Precision Thermal Calibration: Fixed 117°C trip point provides a reliable high temperature cutout to protect sensitive furnace and air handler components