【Protect AC Save Repairs】Replacement for Coleman 450XX/452XX/470XX/472XX/480XX/482XX series air conditioners. Perfect Replacement RV Soft Start for air conditioner 1497-3601. Reducing compressor startup current by 65-70%, lowering wear and minimizing the chance of costly failures or high power bills 【Run AC on Small Generator】Run a 15,000 BTU AC on just a 2200W generator while simultaneously powering essentials like fridge, lights, fan, and TV without tripping. Smart startup control helps avoid overloads, so you can stay cool comfortably within power limits — no expensive generator upgrades 【Reducing Compressor Noise】Our soft starter reduces compressor noise and vibration for quieter, more peaceful nights. Built with a flame-retardant ABS case and 100% waterproof design, plus protection from overloads and short circuits for safer travel 【Simple Installation】Quick to install. Color-coded wires help simplify the setup, even for those with limited DIY experience 【Reliable Customer Support】We are here to help with any questions or issues. Contact us through Amazon for responsive support whenever you need it Soft Start for RV Air Conditioner 1497-3601 RV AC Soft Start Kit Compatible with Coleman Mach 450XX/470XX/480XX Series Cuts Startup Current by 65% Waterproof Compressor Protector