Sons of Hitches

Introduction

As the colder months approach, it's essential to prepare your RV trailer for winter to prevent potential damage from freezing temperatures. Winterizing your RV ensures that it's ready for storage and will be in great shape when you're ready to hit the road again. In this article, we'll provide you with valuable tips for winterizing your RV trailer effectively.

1. Drain and Flush the Water Systems

Water is your RV's biggest enemy during the winter. If water freezes inside your RV's plumbing system, it can lead to costly and extensive damage. To prevent this, follow these steps:

a. Drain the water heater: Turn off the water heater and allow it to cool. Open the drain valve and remove the plug. Make sure both the hot and cold water lines are disconnected.

b. Drain the freshwater tanks: Empty both the freshwater tank and the hot water tank.

c. Drain the plumbing lines: Open all faucets, including the shower, bathroom, and kitchen taps. Don't forget to flush the toilet. This will help gravity drain the water from the lines.

d. Use RV antifreeze: Pour non-toxic RV antifreeze into the drain traps, P-traps, and toilet bowl to protect these areas from freezing.

2. Bypass the Water Heater

To save on antifreeze and make the winterization process more efficient, consider installing a water heater bypass kit. This allows you to bypass the water heater when introducing antifreeze into the plumbing system, preventing antifreeze from entering the water heater tank.

3. Pump Antifreeze Through the Plumbing

Once the plumbing system is drained, it's time to introduce antifreeze. Use a hand pump or a built-in water pump specifically designed for winterization. Connect the pump to the fresh water inlet and pump antifreeze through all the plumbing lines until you see pink fluid coming out of all faucets and fixtures, including the shower, toilet, and outdoor shower.

4. Empty Holding Tanks

Make sure to empty both the gray and black water holding tanks thoroughly. If your RV has a built-in tank flushing system, use it to clean the black water tank. You can also add a holding tank treatment designed for winter use to prevent any residual waste from freezing and causing damage.

5. Protect the Exterior

Your RV's exterior also needs attention to withstand the winter months. Follow these steps:

a. Clean and wax: Give your RV a thorough wash and wax to protect the exterior from snow, ice, and road salt.

b. Cover windows and vents: Seal windows and vents with RV-specific insulating covers to prevent drafts and heat loss.

c. Check seals and seams: Inspect all seals and seams for cracks or gaps and repair them with appropriate sealants.

6. Remove Batteries and Propane Tanks

Batteries can be adversely affected by cold weather. Disconnect and remove your RV's batteries, storing them in a cool, dry place. Propane tanks should also be removed and stored safely. Make sure to turn off all propane appliances inside the RV.

7. Elevate Tires and Use Tire Covers

To prevent flat spots and maintain tire pressure, consider elevating your RV on leveling blocks or jacks. Using tire covers will protect them from the harsh winter elements, including UV rays and freezing temperatures.

8. Choose the Right Storage Location

Finally, where you store your RV during the winter matters. An indoor storage facility or a climate-controlled garage is ideal. If that's not an option, look for outdoor storage facilities that offer RV-specific storage options and consider using an RV cover for additional protection.

Conclusion

Winterizing your RV trailer is a vital step to ensure its longevity and prevent costly damage caused by freezing temperatures. By following these essential tips, you can confidently prepare your RV for winter storage and look forward to safe and trouble-free adventures when spring arrives. Proper winterization not only protects your investment but also allows you to enjoy your RV for years to come.