Choosing the best soft start for your RV air conditioner ensures smooth operation and prevents power surges. Discover top options to improve your RV experience.
A soft start device for your RV air conditioner is essential for reducing startup power demands. It helps avoid tripping breakers and allows your AC to run efficiently even with a small generator. In this guide, we will explore some of the best soft start kits available for RVs.
These options include the SoftStartRV, MICRO-AIR EasyStart FLEX 398, Wodli Soft Start Kit, MICRO-AIR EasyStart Breeze 399, and more. Each product offers unique features like waterproof designs and easy installation. Find the perfect soft start solution to keep your RV cool and comfortable.
Softstartrv Soft Start For Rv Air Conditioner

The SoftStartRV Soft Start for RV Air Conditioner is an innovative solution designed to make starting your RV air conditioner easy, even with a small generator. This RV AC Soft Start Kit is 100% waterproof and perfect for trailer campers and motorhomes, ensuring a smooth and efficient operation of your HVAC system.
Pros:
- Easy start even with a small generator
- 100% waterproof design
- Ideal for trailer campers and motorhomes
- Compact dimensions make it easy to install
Cons:
- Initial installation may require professional assistance
- May not be compatible with all air conditioner models
The SoftStartRV Soft Start Kit for RV air conditioners is a game-changer for RV enthusiasts. Its compact dimensions (Height: 5.6 inches, Width: 2.9 inches, Length: 2.0 inches) allow for an easy fit in most spaces, making installation straightforward. The 100% waterproof design ensures that the unit can withstand various weather conditions, providing reliability and longevity.
One of the standout features is its ability to start the air conditioner with a small generator. This is particularly beneficial for those who travel in remote areas where power sources may be limited. However, it is important to note that the installation process might require professional help, especially if you are not familiar with HVAC systems. Additionally, while the kit is highly versatile, it may not be compatible with every air conditioner model on the market.
To buy this product, click here.
Micro-air Easystart Flex 398 – Bluetooth Soft Start Kit For Home Air Conditioner, Rv & Commercial Use

The MICRO-AIR EasyStart FLEX 398 is a Bluetooth Soft Start Kit designed for home air conditioners, RVs, and commercial use. It helps in reducing power surges and ensures an efficient start-up of air conditioners with generators. The device can support systems up to 6 tons and comes with an installation kit.
Pros:
- Reduces power surges during start-up.
- Compatible with generators.
- Supports systems up to 6 tons.
- Includes an installation kit.
- Bluetooth connectivity for easy monitoring and control.
Cons:
- Relatively higher cost compared to non-Bluetooth models.
- Requires some technical knowledge for installation.
- Limited to specific air conditioner models.
The MICRO-AIR EasyStart FLEX 398 stands out due to its Bluetooth connectivity, which allows users to monitor and control the device remotely. This feature is especially beneficial for those who use the device in RVs or commercial settings, where accessibility can be a concern. Moreover, the device significantly reduces power surges, ensuring a smooth and efficient start-up process, which is critical for both home and mobile setups.
One of the major advantages of the EasyStart FLEX 398 is its compatibility with generators, making it an ideal choice for RVs and other mobile units. However, users should be aware that the installation process may require some technical knowledge, and the device might be limited to specific air conditioner models. Despite these minor drawbacks, the overall benefits of reduced power surges, efficient start-up, and Bluetooth connectivity make it a valuable addition to any air conditioning system.
To buy this product, click here.
Wodli Soft Start Kit For Rv Air Conditioner

The Wodli Soft Start Kit for RV Air Conditioner is an innovative solution designed to make starting your RV air conditioner and other electrical appliances smoother and more efficient. This RV AC Soft Start Kit is specifically engineered to work with small generators, ensuring you can enjoy the comforts of air conditioning even when you’re off the grid. With its 100% waterproof design and easy installation process, this kit is a practical addition to any RV setup.
Pros:
- Easy installation process
- 100% waterproof design
- Compatible with small generators
- Helps in easy start of air conditioner and electrical appliances
Cons:
- Limited to RV air conditioners
- White color may not match all RV interiors
- Dimensions might be a concern in tight spaces
The Wodli Soft Start Kit for RV Air Conditioner stands out with its user-friendly features and practical benefits. Its easy installation process means you can set it up without professional help, saving both time and money. Additionally, the 100% waterproof design ensures durability and reliability, even in harsh weather conditions. This makes it an ideal choice for RV owners who travel through diverse climates and environments.
One of the key features of this kit is its compatibility with small generators. This allows RV owners to use their air conditioner and other electrical appliances efficiently, even when they are not connected to a main power source. The kit’s ability to facilitate an easy start of these appliances reduces the strain on the generator, thereby extending its lifespan. However, potential buyers should consider the dimensions and color of the kit to ensure it fits well with their RV’s interior and available space.
To buy this product, click here.
Micro-air Easystart Breeze 399 – Soft Starter For Rv Air Conditioners

The MICRO-AIR EasyStart Breeze 399 is a soft starter designed specifically for RV air conditioners. It serves as a starter compressor unit for travel trailers and features a compact design. This unit is ideal for 120V RV A/C motors and comes with an installation kit.
Pros:
- Compact design makes it easy to install in small spaces.
- Reduces start-up power demand significantly.
- Prolongs the life of your RV air conditioner.
- Comes with an installation kit for convenience.
Cons:
- Higher initial cost compared to other starters.
- Limited compatibility with certain older RV models.
The MICRO-AIR EasyStart Breeze 399 is an essential device for any RV owner looking to reduce the power demand of their air conditioner during start-up. Its compact design ensures that it fits seamlessly into your existing setup, while its ability to prolong the life of your AC unit makes it a valuable investment. The included installation kit simplifies the process, making it accessible even for those who are not particularly handy.
Despite its higher initial cost, the long-term benefits and reduced strain on your RV’s electrical system make it well worth the investment. However, its limited compatibility with older models may be a drawback for some users. Overall, the MICRO-AIR EasyStart Breeze 399 offers a robust solution for modern RV A/C systems, combining efficiency, ease of use, and durability.
To buy this product, click here.
Upgraded Soft Start For Rv Air Conditioner

The Upgraded Soft Start for RV Air Conditioner is a must-have accessory for any RV, trailer, or camper owner. This RV AC Soft Start Kit is designed to make it easier to start your air conditioner and other appliances on RV power without the worry of tripping circuits.
Pros:
- Easy installation process
- Reduces the initial power surge when starting the air conditioner
- Prevents circuit breakers from tripping
- Compact and lightweight design
Cons:
- May not be compatible with all air conditioner models
- Some users may find the initial setup instructions lacking
The Upgraded Soft Start for RV Air Conditioner by GHAKUTB is an innovative solution for those who face issues with power surges while starting their RV air conditioners. With its compact design, measuring 5.11 inches in height, 7.48 inches in width, and 3.14 inches in length, and weighing just 1.76 pounds, it is easy to install and doesn’t take up much space. This product significantly reduces the initial power surge, ensuring that your air conditioner’s startup is smooth and doesn’t trip your circuit breakers.
Despite its numerous advantages, the RV AC Soft Start Kit has a few drawbacks. It may not be compatible with all air conditioner models, so it’s essential to check compatibility before purchase. Additionally, while the installation process is generally straightforward, some users might find the instructions insufficient, necessitating a bit of trial and error. However, once installed, the benefits of having a reliable and efficient soft start mechanism for your RV air conditioner far outweigh these minor inconveniences.
To buy this product, click here.
Soft Start For Rv Air Conditioner

The Soft Start for RV Air Conditioner by Carropecas is a game-changer for RV enthusiasts who need to run their air conditioners efficiently. This soft starter enables easy start-up of an air conditioning unit on RV power using a small generator, making it a must-have for RV owners looking for convenience and reliability. The easy installation process and the 1-year limited warranty add to its appeal.
Pros:
- Enables easy start-up of RV air conditioners
- Compatible with small generators
- Easy installation process
- Comes with a 1-year limited warranty
Cons:
- Might be pricey for some users
- Limited compatibility with certain air conditioner models
The Soft Start for RV Air Conditioner by Carropecas is designed to make the process of starting an air conditioner in an RV much smoother. This device is particularly beneficial for those who rely on small generators for power, as it reduces the initial power surge that can cause issues with generator performance. The easy installation ensures that even those with minimal technical skills can set it up without any hassle. Additionally, the 1-year limited warranty provides peace of mind, knowing that the product is backed by the manufacturer.
One of the standout features of this soft starter is its ability to enable RV air conditioners to start up more easily, even on limited power sources. This is particularly useful for RV owners who often camp in remote locations with limited access to power. However, it’s important to note that the device might be pricey for some users, and there could be limited compatibility with certain air conditioner models. Despite these potential drawbacks, the Soft Start for RV Air Conditioner by Carropecas remains a highly recommended product for enhancing the efficiency and reliability of RV air conditioning systems.
To buy this product, click here.
Spartan Power Spartanstart – Soft Start Kit For Rv Air Conditioner

The Spartan Power SpartanStart is a Soft Start Kit designed specifically for RV Air Conditioners. It aids in the soft startup of air conditioning units up to 20K BTU and operates on 120v. This battery-saving system is a perfect addition for RV, van, or camper air conditioning systems.
Pros:
- Reduces startup power demand on air conditioning units
- Prolongs battery life by lowering initial power draw
- Compact design for easy installation in various RV models
- Improves efficiency of air conditioning systems
Cons:
- Higher initial cost compared to traditional starters
- Compatibility might be limited to certain air conditioning models
The Spartan Power SpartanStart is an innovative solution for those looking to improve the efficiency of their RV air conditioning systems. By reducing the initial power demand, it helps in prolonging the lifespan of your battery and ensures that your air conditioner operates more smoothly. Its compact design makes it a versatile option for various RV models, ensuring a straightforward installation process.
While the initial cost might be higher compared to traditional starters, the long-term benefits of reduced power draw and improved efficiency make it a worthy investment. Potential buyers should, however, check for compatibility with their specific air conditioning units to ensure seamless integration. Overall, the Spartan Power SpartanStart is a reliable and efficient choice for enhancing the performance of your RV’s air conditioning system.
To buy this product, click here.
Frequently Asked Questions
What Is A Soft Start For Rv Ac?
A soft start for RV AC reduces the startup power surge. It allows your air conditioner to start smoothly and efficiently.
Why Use A Soft Start For Rv Ac?
Using a soft start reduces the risk of tripping breakers. It also enables your AC to run on small generators.
How Does A Soft Start Work?
A soft start gradually increases the motor’s power. This reduces the initial power spike and ensures a smooth startup.
Can I Install A Soft Start Myself?
Yes, most soft starts come with easy-to-follow instructions. They are designed for simple DIY installation.
Is A Soft Start Compatible With All Rv Ac Units?
Most soft starts are compatible with various RV AC units. Check the specifications to ensure compatibility with your model.
Does A Soft Start Improve Energy Efficiency?
Yes, a soft start improves the energy efficiency of your RV AC. It reduces power consumption during startup.
Conclusion
Choosing the best soft start for your rv air conditioner is essential. It ensures smooth and efficient operation. Each product mentioned has its own unique features. Softstartrv is waterproof and works well with small generators. Micro-air easystart flex 398 has bluetooth functionality and reduces power surges.
Wodli soft start kit is easy to install and also waterproof. The micro-air easystart breeze 399 is compact and efficient. The upgraded soft start for rv air conditioner prevents tripping worries. Carropecas soft starter provides easy installation with a one-year limited warranty.
Spartan power spartanstart is great for up to 20k btu units and saves battery power. These options can help you enjoy a more comfortable rv experience. Carefully consider your needs and choose the one that best fits your rv setup.
Safe travels and happy camping!