How To Winterize A Jayco Eagle Fifth Wheel

Okay, so picture this: it's late November, the wind is howling, and I'm staring at my beautiful Jayco Eagle Fifth Wheel, covered in a thin layer of frost. Last year, I thought I'd winterized it properly. Famous last words, right? Let's just say a burst pipe and a frantic call to a very expensive RV repairman later, I learned my lesson the hard way. Winterizing ain't optional, folks, especially if you want to avoid becoming personally acquainted with your RV's plumbing in the dead of winter. This year? This year, we're doing it right. And I'm here to share my hard-earned wisdom (and slightly traumatic experiences) with you.

So, why winterize in the first place? Simple. Water expands when it freezes. Pipes don't like expanding water. Exploding pipes = bad. Plus, there are other components that can be damaged by freezing temperatures, like your water pump and holding tanks. Trust me, the cost of antifreeze is significantly less than the cost of replacing those things.

Draining the Water System: The Great Evacuation

First things first, you gotta get all the water out. And I mean all of it. Here’s the breakdown:

• Drain the fresh water tank: Locate the drain valve (usually underneath the RV) and open it up. Let it drain completely. This might take a while, so grab a beverage and relax. (Maybe not water, though. Irony alert!).
• Drain the water heater: This is super important. Make sure the water heater is off and the water is cool before you do this (scalding hot water is not a good look). Open the drain plug (often a small plastic plug) on the bottom of the water heater and let it drain. You might want to flush out any sediment while you’re at it. Some people swear by using a special wand for this. I just use a garden hose nozzle.
• Bypass the water heater: Most RVs have a bypass valve for the water heater. This is essential because you don't want to fill your water heater with antifreeze. (It takes a lot of antifreeze and isn't necessary). Consult your RV's manual if you're not sure where it is.
• Drain the low point drains: These are usually located underneath the RV near the water lines. Open both the hot and cold water low point drains. Let them drain completely.

Don't skip any of those steps! Seriously. Each one is important. We're building a foundation of dryness here, people!

Antifreeze Time: The Pink Stuff Reigns Supreme

Now for the fun part: pumping RV antifreeze through the lines. You'll need a few things:

• RV Antifreeze: Make sure it's RV antifreeze, not automotive antifreeze! Automotive antifreeze is toxic and will ruin your plumbing. The pink stuff is what you're looking for.
• Water Pump Converter Kit (or Winterizing Kit): This allows you to draw antifreeze directly from the bottle instead of the fresh water tank. So handy! If your RV doesn't have one installed, you can buy a kit.
• A buddy: Not strictly necessary, but it makes the whole process go a lot smoother. Plus, misery loves company (kidding... mostly).

Here's the process:

1. Install the water pump converter kit: Follow the instructions that come with the kit. It's usually pretty straightforward.
2. Turn on the water pump: And listen to it happily suck up the antifreeze.
3. Open each faucet (hot and cold) one at a time: Until you see pink antifreeze coming out. Don't forget the shower and outside shower!
4. Flush the toilet: Until you see pink antifreeze in the bowl.
5. Pour antifreeze into the sink and shower drains: This will protect the P-traps from freezing.

I usually run the faucets until the antifreeze is flowing strongly. Better safe than sorry, right?

The Finishing Touches: Don't Forget These!

Almost there! Here are a few more things you need to do:

• Empty the black and gray water tanks: And flush them out really well. You don't want anything nasty festering in there all winter.
• Add antifreeze to the black and gray water tanks: About a gallon in each tank should do the trick. This will protect the valves from freezing.
• Remove or protect your batteries: Cold weather can kill batteries. Either remove them and store them in a warm place, or disconnect them and use a battery maintainer.
• Cover the RV: This will protect it from the elements. A good RV cover can prevent a lot of damage.
• Seal any gaps or openings: Mice and other critters love to find cozy places to nest in the winter. Seal up any holes or cracks to keep them out.

And that’s it! You’ve successfully winterized your Jayco Eagle Fifth Wheel. Now you can relax and enjoy the winter knowing that your RV is safe and sound. (Until next spring, when you have to de-winterize it. But let's not think about that right now.) Pro Tip: Make a checklist of everything you do. It'll make de-winterizing a whole lot easier in the spring! Now go forth and enjoy a worry-free winter!