How Long Does It Take to De-Winterize an RV?

The process of de-winterizing an RV typically takes about 2 minutes, similar to the time required to insert new caps into the low point drain and reinstall the inline filter. However, as winterizing takes more time, de-winterizing also involves several steps that together take a bit longer.

What Does De-Winterizing Involve?

De-winterizing an RV involves a series of steps to clear the system of any residual anti-freeze or protectant and restore it to its original state for warmer weather. Here are the key steps:

1. Replacing Caps and Reinstalling Filters

First, merely replace the caps on the low point drain and reinstall the inline filter. For time-consumption alone, this is a breeze.

2. Re-winterizing Process

While re-winterizing takes more time, remember it's a necessary step to ensure your RV is safe and operational throughout the winter. Here's a detailed breakdown of the steps:

Step 1: Creating Pressure with Valves

Start by installing a fitting in the anode rod hole. Then pressurize the system to about 30 psi. This step alone can take around 10-15 minutes.

Step 2: Flushing Out the System

Next, open the water valves in the sink, shower, and toilet to begin flushing. Unscrew the low point drain caps and continue flushing until the system is as dry as possible. This step can take between 20-30 minutes, depending on the system's design and the thoroughness of your work.

Step 3: Keeping Valves Open

Leave the low point drain caps off and install the blowout fitting for ventilation. Tuck away the inline filter housing and drain the holding tanks. Keeping these valves open for a few days aids in drainage.

Step 4: Applying RV Antifreeze

After ensuring the system is flushed, dribble a bit of RV antifreeze down the sinks and shower drain, and maintain a bit in the toilet bowl. Dispose of the antifreeze properly to avoid pollution.

Efficiency Tips for De-Winterizing

To make the process of de-winterizing your RV easier and faster, consider these tips:

1. Regular Maintenance

Keeping your RV in good condition leads to a smoother de-winterizing process. Regular maintenance ensures that your filters, valves, and other components are in optimal working condition.

2. Proper Antifreeze Storage

If you store antifreeze properly, you won't need to purchase a large bottle for a single de-winterizing job. Instead, smaller bottles can be used for multiple jobs, reducing waste and cost.

3. Time Management

Plan the process ahead of time and use a checklist to ensure you don't miss any steps. This helps in minimizing the time taken for each task and ensures a thorough job.

Conclusion

While de-winterizing an RV might take more time than the quick task of winterizing, it's crucial for the safety and longevity of your RV. Utilize the above steps and tips to efficiently complete your de-winterizing process and ready your RV for the upcoming season.