Time to Winterize

Winterizing a 5th wheel travel trailer is crucial to protect it from the harsh conditions of cold weather and prevent potential damage. Most people prefer to have a local RV dealer performs the winterizing to ensure nothing is missed.  Contact GoMaxRV to arrange a date & time to tow your 5th wheel or travel trailer to the service center and back again.

Here are common steps and things required to winterize a 5th wheel travel trailer:

1. RV Antifreeze:
   • Purchase enough RV antifreeze to fill the plumbing system of your 5th wheel. Make sure it is designed for potable water systems.
2. Water Heater Bypass Kit:
   • Install a water heater bypass kit. This allows you to bypass the water heater when you’re adding antifreeze to the system, saving on the amount of antifreeze needed.
3. Water Pump Converter Kit:
   • Some RVs may require a water pump converter kit to help draw antifreeze directly into the plumbing system.
4. Compressed Air:
   • Use a compressed air system to blow out any remaining water from the plumbing lines. This is an alternative or additional step to using antifreeze.
5. Hose and Fittings:
   • Acquire a short hose and the necessary fittings to connect the water pump to the antifreeze bottle. This allows you to pump antifreeze into the plumbing system.
6. Plumbing System Drain Valves:
   • Locate and open all drain valves in the plumbing system, including low points and faucets. Allow water to drain completely.
7. Drain the Water Heater:
   • Drain the water heater and bypass it using the installed bypass kit.
8. Remove Water Filters:
   • If your 5th wheel has water filters, remove them to prevent freezing and damage.
9. Toilet and Holding Tanks:
   • Empty and flush the toilet holding tank. Add antifreeze to the toilet bowl and holding tank to prevent freezing.
10. Refrigerator and Freezer:
    • Clean and empty the refrigerator and freezer. Prop the doors open slightly to prevent mildew and odors.
11. Battery Maintenance:
    • Disconnect the batteries or use a battery maintainer to keep them charged during storage.
12. Seal Openings:
    • Seal any openings or gaps where pests could enter the RV.
13. Cover or Store Indoors:
    • Cover the RV with a specialized RV cover or store it indoors to protect it from the elements.
14. Inspect Seals and Roof:
    • Inspect and repair any damaged roof seals to prevent leaks.
15. Interior Cleaning:
    • Clean the interior thoroughly to prevent mold and mildew growth.
16. Tire Maintenance:
    • Ensure the tires are properly inflated and consider using tire covers to protect them.
17. Propane Tanks:
    • Turn off the propane tanks and check for any leaks.
18. Documentation:
    • Keep a checklist and document the winterization process for reference when de-winterizing in the spring.

It’s essential to follow the manufacturer’s recommendations and guidelines specific to your 5th wheel model, as procedures can vary. Always consult your owner’s manual for accurate and model-specific instructions.