Upgrade your RV's air conditioning performance with the Dometic SmartStart 120V Accessory Kit, engineered exclusively for Dometic FreshJet 3 Series Mechanical Air Conditioners. This advanced soft-start device reduces air conditioner startup power demand by up to 75%, allowing your AC to operate on generators as small as 2, 000 watts while minimizing the need for shore power. Ideal for off-grid camping and solar-powered RVs, the SmartStart helps prevent inverter faults during compressor startup, making it easier to enjoy reliable cooling wherever your travels take you. By reducing compressor inrush current, it also delivers quieter air conditioner startups and provides the flexibility to use a smaller generator, saving both weight and fuel. The SmartStart comes pre-wired with all required installation components for a straightforward setup, eliminating the need for wire cutting or crimping. Its weather-resistant housing and connectors are designed to withstand harsh outdoor conditions, while extensive vibration testing ensures dependable performance on rough roads.• Lessens the amount of power needed for AC start-up• Reduces reliance on shore power• With less compressor power draw, it produces less noise on air conditioning start-up• Enables running an AC with a small generator or a solar power inverter as small as 2, 000W without faulting• Enables ability to run two ACs off one 30-amp service if no other appliances are running• Permits the simultaneous use of other appliances while one AC is running• Weatherproof case and connectors for protection from the elements• Engineered exclusively for Dometic FreshJet 3 Series Mechanical Air Conditioners• Comes pre-wired for simple installation so no cutting or crimping of wires required (professional installation recommended)SpecificationsVoltage Input: 120V ACDimensions: 12.25"W x 7"D x 5"HWeight: 3.1 lbs. Makes it possible to use an inverter in a solar application without faulting Engineered exclusively for the Dometic FreshJet 3 Series Mechanical Air Conditioners Pre-wired & comes with everything needed for a quick & easy installation | Dometic SmartStart 120V Accessory Kit for FreshJet 3 Series Mechanical Air Conditioner