Winterizing your RV is essential to protect your vehicle from the harsh effects of cold weather. Proper winterization helps prevent damage to plumbing, appliances, and the overall structure. Here’s a step-by-step guide on how to winterize your travel trailer or motorhome:
Gather Your Supplies
Before you begin, collect the following items:
- Antifreeze (non-toxic RV antifreeze)
- A water pump converter kit (if needed)
- A tool kit
- Cleaning supplies (broom, vacuum, etc.)
- Insulation tape (for vents and windows)
Clean and Empty
Clean the Interior: Remove all food, perishables, and any items that could attract pests. Clean surfaces and vacuum the floors.
Empty the Tanks: Drain the fresh water tank, wastewater tanks (black and gray), and the hot water heater.
Drain the Water System
Water Heater: Turn off the water heater and let it cool down. Then, drain the water heater tank by opening the drain plug (be careful—water may still be hot).
Pipes and Fixtures: Open all faucets (including the shower) and flush toilets to drain the lines completely. Don’t forget to remove any water filters, if applicable.
Add Antifreeze
Bypass the Water Heater: If your RV has a bypass valve, set it to bypass the water heater so antifreeze doesn’t fill it.
Use the Water Pump: Connect a water pump converter kit to the antifreeze jug. Turn on the pump and let it run until you see pink antifreeze coming out of all faucets and fixtures (including the toilet and shower).
Pour Antifreeze: Pour a cup of antifreeze down each sink and shower drain to protect the traps.
Insulate and Seal
Windows and Vents: Close and seal windows and vents with insulation tape to prevent drafts.
Exterior Seals: Inspect and reseal any gaps or cracks around doors, windows, and the roof.
Protect Your Batteries
Disconnect Batteries: If your vehicle will be stored for an extended period, disconnect the batteries to prevent drainage. Store them in a cool, dry place.
Charge Them: Consider charging the batteries fully before storage.
Cover and Store
Cover Your Vehicle: Use a breathable cover to protect your travel trailer or motorhome from snow and ice while allowing moisture to escape.
Choose a Storage Location: If possible, park your vehicle in a garage or a covered area to shield it from the elements.
Final Check
Inspect Tires: Check tire pressure and consider placing the vehicle on blocks to prevent flat spots.
Safety Checks: Make sure your fire extinguisher is charged and check smoke and carbon monoxide detectors.
Conclusion
Winterizing your travel trailer or motorhome is a vital process that helps preserve its condition and functionality. By following these steps, you can safeguard your vehicle against the winter elements and ensure it’s ready for your next adventure when warmer weather returns. Don’t forget to review your owner’s manual for any specific instructions related to your model.