Features: The MC800 Speed Controller offer aready to use, noncustomizable for swifts replacements, featuring easy installation and 3dB bandwidth for cooling performances in wine coolers systems. Engineered with 220V input and high temperatures resistance up to 105℃ steam tolerance, this control panel ensures operations under extreme conditions. for home enthusiasts user friendly wine coolers control board that simplifies maintenances and upgrades without professional assistance. for maintaining consistent cooling efficiency in residential or commercial wine storage units, ensuring precise temperatures regulations for beverage preservation. This circuit board integrates advanced frequency responses technology to deliver compatibility with various electrical setups while prioritizing energy efficient operation. Specifications: Materials: Circuit board Size:75x40x24mm/2.95x1.57x0.94inch Package Includes: 1PC Wine Cabinet Circuit Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.