Embarking on an RV adventure is an exhilarating experience, but understanding and maintaining your RV’s fresh water distribution system, also known as the plumbing system, is crucial for a smooth journey. In this blog, we’ll delve into essential tips and maintenance ideas to help you master the ins and outs of your RV plumbing.
City Water vs. Fresh Water Holding Tank: The Pressure Predicament
The heart of your RV’s water distribution lies in pressurizing the plumbing system. There are two primary sources: city water and the fresh water holding tank with a water pump.
City Water Connection: Taming the Pressure Beast
When connecting to a hose bib or spigot, city water relies on the external pressure from the municipality. However, RVers know firsthand that campground water pressure can be unpredictable and sometimes excessive. RV plumbing fittings are typically rated for 55 to 65 PSI, and surpassing this limit can lead to leaks. To safeguard against this, many RVers use water pressure regulators, available in various types, including simple models with a small hole or advanced versions with PSI adjustment dials.
Choosing the Right Hose: A Link to Hydration
Selecting the appropriate hose is crucial for both filling your fresh water tank and connecting to city water. Opt for hoses labeled “potable,” meaning they are safe for human consumption. For added convenience, consider marine-grade hoses with woven fabric and aluminum connections. Remember to keep separate hoses for potable water and black tank flush to avoid contamination.
Fresh Water Holding Tank: From Filling to Flowing
Filling the fresh water holding tank involves either a threaded cap fill or a gravity fill. Threaded caps are similar to garden hoses, and the tank’s full status can be monitored through the monitor panel. Gravity fills, with a slightly larger hole, allow water to gush out when full. Water from the fresh tank is dispensed through an on-demand water pump powered by a 12-volt DC coach battery. Be attentive to normal pump sounds when faucets are open, but irregular noises may indicate leaks.
Pro Tips for a Seamless Water Journey
1. Regulate Tank Weight: Avoid traveling with a full holding tank to reduce weight, especially as water weighs around 8.3 pounds per gallon. Fill up closer to your destination to optimize fuel efficiency.
2. Pump Precautions: Turn off the water pump while towing or driving to prevent potential leaks in case a faucet handle is accidentally opened.
3. Leak Defense: Keep a stash of rubber washers handy to address any leaks promptly, ensuring a dry and hassle-free journey.
Mastering your RV’s fresh water system is a key step towards a worry-free journey. Implement these tips, invest in quality equipment, and embark on your next adventure with confidence. Safe travels!
