Connecting your travel trailer’s sewage system might seem daunting at first, but with the right knowledge and equipment, it’s a simple and crucial part of responsible RV ownership. This guide will walk you through the process, ensuring a safe, sanitary, and hassle-free experience.
The Definitive Answer: How to Hook Up Sewage on Your Travel Trailer
The process of hooking up your travel trailer’s sewage system involves connecting the sewage hose to both your trailer’s outlet and the campsite’s designated sewer inlet. This connection allows you to safely and hygienically empty your black water (toilet waste) and grey water (sink and shower waste) tanks. Proper execution prevents leaks, odors, and potential health hazards.
Understanding the Basics: Black, Grey, and the Stinky Slinky
Before diving into the steps, let’s clarify the key components. Your travel trailer has two main waste tanks:
- Black Water Tank: This tank holds waste from your toilet. It’s crucial to maintain it properly to prevent clogs and unpleasant odors.
- Grey Water Tank: This tank holds waste water from your sinks and shower. While typically cleaner than black water, it still needs to be disposed of responsibly.
- Sewer Hose (“Stinky Slinky”): This is the flexible hose that connects your trailer’s outlet to the campsite’s sewer inlet. It’s often ribbed and expandable, making it adaptable to various configurations.
Step-by-Step Guide to Hooking Up Your Sewage
Following these steps meticulously will ensure a successful and clean sewage hookup.
1. Gather Your Supplies
Before you begin, ensure you have the following items:
- Sewer Hose: A durable and leak-proof hose of sufficient length to reach the sewer inlet.
- Sewer Hose Adapter: A fitting that securely connects your hose to the trailer’s outlet.
- Sewer Hose Support: This device elevates the hose, facilitating drainage by creating a downward slope from the trailer to the sewer inlet. (Optional, but highly recommended)
- Sewer Hose Donut/Seal: Creates a tight, odor-proof seal between the hose and the sewer inlet.
- Gloves: Disposable gloves to protect your hands from contamination.
- Water Hose (Separate from Drinking Water Hose): Used for rinsing the sewer hose.
- Clear Sewer Adapter (Optional): Allows you to see when the tank is completely empty.
2. Prepare Your Connection Points
- Trailer Outlet: Locate the sewage outlet on your travel trailer. This is typically a 3-inch or 4-inch outlet located near the bottom of the trailer. Attach the sewer hose adapter to the outlet. Ensure it’s securely fastened.
- Sewer Inlet: Find the sewer inlet at your campsite. It’s usually a 3-inch or 4-inch opening with a threaded connection or a simple opening. Remove any cap or cover.
3. Connect the Sewer Hose
- Attach to Trailer: Connect one end of the sewer hose to the adapter on your trailer’s outlet. Secure the connection according to the adapter’s instructions (e.g., tightening a clamp).
- Lay Out the Hose: Extend the sewer hose towards the sewer inlet. If using a sewer hose support, position it under the hose to create a downward slope. This is crucial for proper drainage.
- Attach to Sewer Inlet: Connect the other end of the sewer hose to the sewer inlet. Use the sewer hose donut/seal to create an airtight and watertight connection. This prevents unpleasant odors and leaks.
4. The Golden Rule: Black Water First
Always empty your black water tank before your grey water tank. The grey water will then help flush out the hose, reducing the amount of residue left behind.
5. Emptying the Tanks
- Black Water Tank: Open the valve for your black water tank. Allow the tank to drain completely. Listen for the sound of the emptying tank to subside.
- Grey Water Tank: Once the black water tank is empty, close its valve and open the valve for the grey water tank. Allow it to drain completely.
- Flushing the Black Water Tank (Recommended): Many RVs have a built-in black tank flush. If yours does, connect a water hose to the flush inlet and follow the manufacturer’s instructions to rinse the tank. If not, you can use a tank rinser that inserts down the toilet.
- Close All Valves: After both tanks are empty, close both the black water and grey water tank valves.
6. Clean Up and Disconnect
- Rinse the Sewer Hose: Using the separate water hose (NOT your drinking water hose), rinse the inside of the sewer hose. Disconnect the hose from the sewer inlet and hold it up, allowing any remaining water to drain into the inlet. Then, rinse the hose from the trailer side.
- Disconnect from Trailer: Disconnect the sewer hose from your trailer’s outlet.
- Store the Hose: Rinse the outside of the sewer hose with water and store it in a dedicated storage compartment or container. Never store it with your drinking water hose.
- Replace Caps: Replace the caps on both the trailer outlet and the campsite sewer inlet.
- Wash Your Hands: Thoroughly wash your hands with soap and water.
Essential Tips for a Smooth and Sanitary Experience
- Use RV Toilet Paper: Standard toilet paper can clog your black water tank. Use RV-specific toilet paper or a septic-safe brand.
- Tank Treatments: Use RV tank treatments to help break down waste and control odors. Follow the manufacturer’s instructions.
- Keep Valves Closed: Only open the valves when you are emptying the tanks. Leaving them open can lead to solid waste accumulation and clogs.
- Inspect Regularly: Regularly inspect your sewer hose and connections for leaks or damage. Replace them as needed.
- Respect the Environment: Always dispose of waste responsibly and follow campsite regulations.
Frequently Asked Questions (FAQs)
Here are some commonly asked questions about hooking up sewage on your travel trailer:
FAQ 1: What is the best type of sewer hose to buy?
A high-quality, heavy-duty sewer hose is essential. Look for hoses that are puncture-resistant and UV-protected. Some popular brands include Camco, Valterra, and RhinoFLEX. Consider the length you’ll typically need based on your usual campsites.
FAQ 2: Do I really need a sewer hose support?
While not strictly necessary, a sewer hose support is highly recommended. It helps to create a consistent downward slope, which significantly improves drainage and reduces the risk of clogs. It also helps to prevent the hose from sagging and pooling water.
FAQ 3: How often should I empty my black water tank?
The frequency depends on usage, but a good rule of thumb is to empty the black water tank when it’s about two-thirds full. Waiting until it’s completely full can make it more difficult to empty and increases the risk of clogs.
FAQ 4: Can I use regular toilet paper in my RV toilet?
It’s best to use RV-specific toilet paper or septic-safe toilet paper. These types of paper break down more easily in the black water tank, reducing the risk of clogs.
FAQ 5: What are RV tank treatments, and do I need them?
RV tank treatments are designed to break down waste, control odors, and prevent clogs in your black water tank. They are highly recommended for maintaining a healthy and odor-free system.
FAQ 6: How do I prevent my sewer hose from leaking?
Ensure all connections are tight and secure. Use a sewer hose donut/seal to create an airtight seal at the sewer inlet. Regularly inspect the hose for damage and replace it if necessary.
FAQ 7: What should I do if my black water tank is clogged?
There are several methods to try, including using a sewer hose with a built-in backflush, adding a tank treatment designed to break down clogs, or using a flexible tank wand to dislodge the blockage. In severe cases, you may need to hire a professional RV technician.
FAQ 8: Where can I legally dump my RV sewage if I’m not at a campground?
You can find designated RV dump stations at many truck stops, gas stations, and RV service centers. Use online resources like Sanidumps.com or the RV Parks & Campgrounds app to locate nearby dump stations.
FAQ 9: What is a “clear sewer adapter,” and is it necessary?
A clear sewer adapter is a fitting that allows you to see the waste flowing through the sewer hose. This helps you determine when the tanks are completely empty and the hose is clean. While not essential, it’s a useful tool for monitoring the emptying process.
FAQ 10: Can I connect my grey water and black water tanks together to use one hose?
While some RVers attempt this, it’s generally not recommended. It can create sanitation issues and potentially contaminate the grey water system. It’s best to keep the tanks separate and empty them individually.
FAQ 11: How should I clean my sewer hose after each use?
Rinsing the sewer hose thoroughly with water after each use is crucial. Disconnect the hose from the sewer inlet and hold it up to allow any remaining water to drain into the inlet. Then, rinse the hose from the trailer side. Consider using a dedicated hose rinsing tool.
FAQ 12: Is it okay to leave the grey water tank valve open while connected to a sewer hookup?
Leaving the grey water valve open continuously is generally discouraged. It can lead to solid waste accumulating in the tank and creating odors. It’s better to keep the valve closed and only open it when you need to empty the tank.
By following this comprehensive guide and the advice within these FAQs, you’ll be well-equipped to handle your travel trailer’s sewage system with confidence and ease. Safe travels!