Last Updated on November 25, 2024
Recreational vehicles (RVs) offer a unique and adventurous way to travel, but they also come with their own set of myths and misconceptions. Whether you're a seasoned RVer or new to the RV lifestyle, it's easy to fall for some of these common myths.
In this article, we'll debunk 5 of the most prevalent misconceptions that campers still believe, according to the video from RV Tips and Travels.
1. Turning Off the Water Relieves Pressure
A common practice among RVers is to turn off the water source when leaving the rig for extended periods. The idea is to prevent an endless river of water from filling up your RV if a leak occurs.
However, as Ross from RV Tips and Travels points out, "Turning off the water source and relieving the pressure between the hose bib and the camper only relieves the pressure up to this fitting; everything after this fitting is still pressurized."
So, the next time you think you're outsmarting the water pressure, remember that your RV's plumbing lines are still holding on to that pressure.
Maybe your RV just likes to keep things under pressure—like a high-stakes game show!
2. All Sinks and Showers Drain Into the Gray Tank
Most RVers believe that sinks and showers always drain into the gray tank, while toilets drain into the black tank. While this is usually true, some RVs are plumbed differently.
Ross explains, "Some RVs are plumbed so certain sinks will drain into the black tanks instead of gray tanks."
Imagine brushing your teeth and realizing that your bathroom sink is making your black tank overflow. It's like your RV is playing a sneaky little prank on you!
3. Nylon Plugs in Water Heaters Act as Safety Valves
There's a misconception that the nylon plugs in water heaters will dethread themselves and push out of the tank to prevent it from exploding if the temperature or pressure gets too high. Ross clarifies, "The T&P valve on the water heater is the fail-safe for extreme temperatures and pressures, not the nylon plug."
So, if you ever find yourself staring at that nylon plug, just remember it's not your RV's version of a superhero—it’s more like a sidekick.
4. Dielectric Grease Improves Electrical Connections
Many RVers believe that slathering dielectric grease on electrical connections will improve conductivity. However, Ross warns, "Dielectric grease is an insulator; it is not a conductor."
Applying it incorrectly can actually handicap electric current. So, before you go on a dielectric grease spree, know that it's more like the "anti-social" grease—it prefers to keep things apart rather than bring them together.
5. Low Point Drains Completely Drain the System
One of the most persistent myths is that low point drains will completely drain all the water out of your system. Ross explains, "Low point drains will not drain any water that has already passed a check valve, a vacuum breaker, or a faucet."
While they are handy for getting more water out of your water heater or after a camping trip, they won't get all the water out of your system. Think of them as your RV's way of holding onto a little bit of water, just in case it gets thirsty later.
