Winterizing a camper is essential to protect it from harsh winter conditions and ensure it remains in excellent shape for your next adventure. If you fail to winterize your camper properly, you risk damage to plumbing, appliances, and other components due to freezing temperatures. This comprehensive guide will walk you through the process step by step on How to Winterize a Camper.
Why Is Winterizing Your Camper Important?
Winterizing your camper is crucial for several reasons:
Prevents Water System Damage: Freezing temperatures can cause water lines and tanks to burst.
Protects Appliances: Components like water heaters, refrigerators, and pumps can get damaged if water freezes inside them.
Prevents Mold and Mildew Growth: Moisture left inside the camper can lead to mold buildup.
Increases Longevity: Proper winterization ensures that your camper stays in great condition for years to come.
Essential Supplies for Winterizing a Camper
Before you begin, gather the following supplies:
RV Antifreeze (non-toxic, specifically for campers)
Water Pump Converter Kit
Tank Flushing Wand
Water Hose and Funnel
Wrench and Screwdrivers
Baking Soda or Moisture Absorber
RV Cover (optional but recommended)
Step-by-Step Guide to Winterize a Camper
1. Drain and Flush the Water System
Start by removing all water from the plumbing system.
Turn Off Water Supply: Disconnect the external water source.
Drain Freshwater Tank: Open the drain valve and let all water out.
Drain Gray and Black Water Tanks: Empty both tanks at an appropriate dump station.
Flush the Tanks: Use a tank flushing wand to remove residue and buildup.
2. Bypass the Water Heater
To prevent antifreeze from entering the water heater:
Locate the water heater bypass valve.
Turn the valve to bypass mode.
Drain the water heater completely.
3. Add RV Antifreeze to the Plumbing System
Attach a water pump converter kit to your RV’s water pump.
Insert the hose into a container of RV antifreeze.
Turn on the pump and open each faucet (hot and cold) one at a time until you see pink antifreeze coming out.
Don’t forget to run antifreeze through the toilet, shower, and outdoor faucets.
Pour a cup of antifreeze into the p-traps of sinks and showers to prevent freezing.
4. Remove and Store Batteries
Cold temperatures can reduce battery life.
Disconnect the battery.
Store it in a cool, dry place (not on concrete) and periodically charge it.
5. Seal Any Gaps or Openings
Prevent rodents and pests from entering:
Inspect and seal any gaps around doors, windows, and vents.
Place mothballs or dryer sheets inside to deter pests.
6. Protect the Exterior
Clean the Camper: Wash and wax to protect against dirt and rust.
Cover Tires: Prevent dry rot by covering tires or moving the camper onto blocks.
Use an RV Cover: This adds an extra layer of protection against snow and moisture.
7. Store the Camper Properly
If possible, store your camper in a covered or indoor facility.
If storing outside, park in a location shielded from wind and heavy snowfall.
Common Mistakes to Avoid
Forgetting to Drain the Water Heater: This can lead to severe damage.
Using Regular Antifreeze: Only use non-toxic RV antifreeze.
Ignoring Roof and Vent Seals: Cracks can allow moisture inside, leading to mold.
Leaving Perishable Items Inside: Remove food to prevent mold and pests.
Conclusion
Winterizing a camper is an essential task that every RV owner should complete before cold weather sets in. By following these steps, you’ll ensure that your camper remains in excellent condition and is ready for use when the warmer months return. Taking the time to properly winterize your camper now can save you from expensive repairs later and extend the lifespan of your RV. Happy camping!
