The CU Steam Stop Emergency Stop Switch is a crucial safety device designed specifically for Mr.Steam’s CU series commercial steam boilers. This emergency stop button provides an immediate way to shut down the steam boiler in case of emergencies, enhancing the safety protocols of commercial steam rooms, spas, gyms, and wellness centers. Weighing just 1 lb, it is a compact yet vital component that can be easily integrated into existing CU boiler systems. The addition of this emergency stop switch is essential for maintaining a safe environment, allowing for quick response to any situation that requires an immediate halt of steam production.