Winterizing your camper trailer is crucial to prevent costly damage from freezing temperatures. Ignoring this vital step can lead to burst pipes, cracked tanks, and other expensive repairs. This comprehensive guide will walk you through the process, ensuring your RV is ready for the cold months ahead.
Understanding the Importance of Winterizing
Freezing temperatures pose a significant threat to your camper trailer's plumbing system. Water expands when it freezes, and this expansion can cause pipes, water tanks, and even the holding tanks to crack or burst. The resulting damage can be extensive and expensive to repair. Proper winterization protects your investment and ensures your camper is ready for use when spring arrives.
What Happens if You Don't Winterize?
Failing to winterize your camper trailer can result in several problems, including:
- Burst pipes: This is the most common and costly consequence. Frozen water expands, putting immense pressure on pipes that can lead to ruptures.
- Damaged water heater: The water heater tank can crack or be damaged by expanding ice.
- Cracked water pump: The pump can be damaged by frozen water.
- Frozen sewage system: Frozen waste in the black and grey tanks can cause damage and blockages.
Step-by-Step Guide to Winterizing Your Camper Trailer
Here’s a detailed, step-by-step guide to winterizing your camper trailer effectively:
1. Drain Your Water System:
- Locate and turn off your water pump. This prevents water from being circulated into the system.
- Open all faucets: Open every faucet inside and outside your camper trailer, including the shower and any exterior spigots.
- Drain the hot water heater: Consult your owner's manual for specific instructions. Most require opening a drain valve at the bottom.
- Drain the low-point drains: Locate the low-point drains (usually located under the camper) and open them to drain the water from the pipes.
- Open the drain valves for your grey and black water tanks.
2. Flush the System:
- Use an air compressor (optional but recommended): After draining, using an air compressor to blow out any remaining water from the lines is highly recommended. This ensures complete removal and prevents residual water from freezing. Be cautious and follow the compressor's instructions carefully.
3. Add RV Antifreeze:
- Pour RV antifreeze into all faucets: Pour RV antifreeze (propylene glycol based, not automotive antifreeze) into each faucet until antifreeze flows freely out of the drain. Do this for each faucet, shower, and low-point drain.
- Pour antifreeze down toilet drains and sinks: This will protect the traps in your sinks and toilets from freezing.
- Pour antifreeze into the water heater. Following the instructions in your owner's manual, fill the water heater with RV antifreeze.
4. Protect Your Exterior:
- Insulate exposed pipes: Use foam insulation or heat tape to protect pipes, particularly those located in vulnerable areas.
- Cover your water heater: A cover will help insulate it and prevent heat loss.
- De-winterizing prep: Before storing your RV, consider labeling your water shut off valves.
5. Store Your Camper Properly:
- Store it in a covered area if possible: This will provide additional protection from the elements.
- Level the camper: Ensuring your camper is level prevents strain on the plumbing system.
- Protect the exterior: Cover your camper with a protective cover to shield it from snow, ice, and other weather damage.
Maintaining Your Camper Trailer During Winter Storage
Even with winterization, it's important to check on your camper periodically during the winter months. This is especially true if you’re experiencing unusually cold temperatures. A quick check to ensure no leaks or other problems have occurred is always a good idea.
By following these steps, you can confidently winterize your camper trailer and protect it from the harsh conditions of winter. Remember to always consult your owner's manual for specific instructions related to your model of camper trailer. Happy camping!
