Feature 1BROAD COMPATIBILITY: Designed to function with various models including for ASY-364-X20, ASY-364-T36, ASY-364-X36-BLUE, ASY-364-X07-BLUE, ASY-364-E36-BLUE, ASY-368-X48-BLUE, and ASY-368-X72-BLUE, this soft start kit provides wide ranging compatibility. 2STABLE START: The soft start is engineered to gradually increase from 0 to rated voltage, providing a smoother start up process. It effectively combats the surge current that occurs during direct start, thereby avoiding tripping, fuse burning, or even fire caused by overload. 3MOTOR GUARD AND ENERGY SAVING: Reduce impact on the power grid, prevent equipment vibration, overheating, and extend machine lifespan. Easily start AC, refrigerator, heater, fan on small generators for stable power. 4NOISE REDUCTION: Bid farewell to roaring noise. The soft start device drastically lowers the vibration and noise of the air conditioner compressor, helping you stay cool day and night and enjoy a quieter travel experience. 5SIMPLE INSTALLATION: With a small size, lightweight design, and easy installation using only 5 wires, this soft start makes for an ideal RV companion. It comes with practical installation kit and detailed installation instructions suitable for various RV air conditioner styles. Item Type: RV AC Soft Start Part Number: 364 Model: ASY-364-X20 Voltage: 100-120VAC Power Source: Wired Power Function: Smooth Start, Shock Absorption, Noise Reduction, Energy Saving, Compatible with Small Generators Fitment: RV Travel Trailer Camping Vehicle Boat Package List 1 x Soft Starter (17 Accessories) 1 x Instruction Manual Note All power must be turned off before installation.