Reduce your RV air conditioner startup power demand by up to 75 percent and eliminate that loud, clunking compressor noise. Start and run your AC without the fear of tripping a breaker or overloading your generator.
A soft start device reduces the initial inrush current when an AC compressor kicks on. Instead of that harsh power spike that can trip breakers or overload generators, the soft start gradually ramps up the compressor's motor, making it easier to start an AC unit on limited power sources (like small generators, shore power, or inverters).
If you've ever worried your air conditioner would trip the breaker just as you're drifting off to sleep, or have dreaded that loud, clunking start in the middle of the night, this soft start will help you relax. Once you install this device into your FreshJet, your AC compressor starts up quietly and smoothly. Your RV stays comfortable and your sleep stays undisturbed.
You want to stay off-grid, visit state parks, or camp in the mountains, but small generators or limited hookups make running your AC tough. This soft start reduces startup demand by up to 75%, letting you power your FreshJet air conditioner on a smaller generator, at altitude, or alongside your coffee maker, so you can enjoy more places and longer trips without worrying about power limits.
It's frustrating to worry about repairs or replacement costs on the road. By smoothing out every start, this soft start limits the strain on your AC's motor and compressor, helping prevent wear and extend the life of your system. And it's designed to resist vibration, flames, dust, and rain. An integrated bypass contactor and start capacitor keep your AC safe, even in tough conditions. So wherever you camp, you get more reliable cooling season after season.
Nobody wants a complicated install, especially when you're ready to hit the road. This controller is pre-wired and mounts right inside your rooftop unit with included hardware. Three built-in LEDs show you status and help diagnose any issues fast, so you spend less time troubleshooting and more time enjoying your adventure.
Customer Satisfaction Score:
91% were satisfied with this product
9% of customers were not satisfied
Ratings & Reviews
Very good service. I’m an etrailer fan. I’ve bought from them before and will buy from them again.
It's an easy hookup and works excellently.
My only issue was that there was no instruction but a QR code to get instructions, which was corrupted.
I found a guy on utube, and very easy, but I was not going to destroy a new unit.
You would think the manufacturer could put install instructions in the box for a 300-dollar unit.
Service and info was great
Easy install. Just take your time.
We love this product, It makes our camping trip more enjoyable. Our AC works more efficient and is very quiet. We don't have the big loud bang when it starts up.
I’m sure it would be great if I had the dometic fresh jet 3. But since mine is a fresh jet 5 according to dometic each kit is model specific. If you have a fresh jet 5 you need a different kit, which is so new there impossible to find.
We love our Dometic Soft Start. I was able to install it in about 30 minutes, which was quick and easy, especially since I had installed one previously. It works exactly as expected and has made a noticeable difference in how quietly and efficiently our air conditioner starts up. If you are looking to reduce that initial power surge or just want to take some stress off your electrical system, this is a fantastic upgrade. Highly recommended for any RV owner looking for a reliable, straightforward solution.
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