Introduction: The Thirst for Adventure and Water Conservation
Imagine the scene: you’re miles from civilization, nestled in a stunning landscape, the sun setting painting the sky in vibrant hues. Your truck camper is your trusty home on wheels, but a nagging thought lingers – the water tank is running low. A refreshing shower would be divine after a day of hiking, but the water situation makes you hesitate. For truck camper enthusiasts and overlanders, water conservation is an ever-present challenge, the key to extending adventures and embracing true off-grid living. Thankfully, there’s a clever solution gaining popularity: the recirculating shower.
What exactly *is* a recirculating shower? Simply put, it’s a shower system that filters and reuses the same water repeatedly, dramatically reducing water consumption compared to a traditional shower. Instead of sending gallons down the drain, the water is collected, filtered to remove impurities, and pumped back through the showerhead. This ingenious system can slash water usage from five gallons or more per shower down to a single gallon, making it an incredible asset for anyone who dreams of extended stays in the wilderness. The benefits are clear: longer camping trips, reduced water tank size requirements, and a lighter environmental footprint.
Building a DIY recirculating shower for your truck camper might sound daunting, but it’s a surprisingly manageable project with the right guidance. This article aims to be that guide, walking you through the process, from planning and selecting components to assembly and troubleshooting, empowering you to create a sustainable and luxurious showering experience on the road.
The Allure of Recirculating Showers: Why Bother?
Let’s delve deeper into the compelling reasons why a recirculating shower should be at the top of your truck camper mod list.
Water, Water Everywhere (But Not a Drop to Waste)
Traditional showers are notorious water guzzlers. Even low-flow showerheads can easily use five gallons or more in a short session. A recirculating shower, on the other hand, sips water. By continuously filtering and reusing the water, you can enjoy a satisfying shower with just a gallon or two. Think about the implications for your trip duration. Suddenly, you can stretch that weekend getaway into a week-long exploration without constantly worrying about finding a water refill station.
Embracing True Off-Grid Independence
The ability to conserve water opens up a world of possibilities for off-grid adventures. No longer are you tethered to campgrounds or locations with readily available water sources. You can venture deeper into remote areas, knowing that your water supply will last longer, allowing you to truly disconnect and immerse yourself in nature. This freedom is invaluable for those seeking solitude and untouched landscapes.
Saving Money in the Long Haul
While there’s an initial investment in the components for your DIY recirculating shower, consider the long-term cost savings. If you frequently pay to refill your water tank, the savings can add up quickly. Furthermore, if you’re building your truck camper from scratch, you might even be able to opt for a smaller water tank, further reducing costs and weight.
A Greener Way to Wander
As responsible travelers, we should all strive to minimize our impact on the environment. By significantly reducing water waste, a recirculating shower is an eco-conscious choice. You’ll be using fewer resources and helping to preserve precious water sources for future generations. It’s a small change that can make a big difference.
Planning Your Shower Sanctuary: Design Considerations
Before diving into the build, careful planning is essential. Here are the key factors to consider when designing your truck camper mod diy recirculating shower.
The Space Equation
Space is a premium in a truck camper, so start by accurately measuring the available area. Determine the maximum size of your shower enclosure without compromising other essential functions. Consider the placement of the water tank, pump, and filter system. Think about ergonomics – you need enough room to move comfortably while showering.
Tank Talk: Choosing Your Water Reservoir
The size of your water tank is a balancing act between water savings and available space. A larger tank provides more reserve, but takes up more room. Food-grade plastic tanks are a popular and cost-effective choice, while stainless steel offers superior durability and hygiene. Ensure the tank has easy access for filling and cleaning.
Pump It Up: Selecting the Right Pump
The pump is the heart of your recirculating shower. Look for a pump with an appropriate flow rate – enough to provide a satisfying shower without overwhelming the filter system. Twelve-volt DC pumps are the standard for campers. Diaphragm pumps are self-priming and can handle air in the line, while submersible pumps are quieter but require being submerged in the water tank. Consider the noise level of the pump, especially if you plan on showering early in the morning or late at night.
Filter Frenzy: Keeping the Water Clean
The filter system is crucial for removing impurities and ensuring the water remains clean and safe for reuse. A pre-filter traps larger particles like hair and debris, extending the life of the main filter. The main filter, often using activated carbon, removes odors, tastes, and chemicals. A UV sterilizer, though optional, provides an extra layer of protection by killing bacteria and microbes.
Showerhead Sensations
Opt for a low-flow showerhead to further conserve water. Adjustable spray patterns allow you to customize your showering experience.
Heating Things Up
Consider how you will heat the water. On-demand water heaters are a popular choice and take up very little space. Tankless water heaters have a very small profile as well. You must consider if you plan to use propane, electric, or solar energy to heat the water.
Safety First, Always
Electrical safety is paramount. Use waterproof connectors and fuses to protect against short circuits. Proper ventilation is essential to prevent moisture buildup, which can lead to mold and mildew. Thoroughly waterproof the shower enclosure to prevent leaks and water damage.
Gathering Your Arsenal: Materials and Tools
With your design in place, it’s time to assemble your materials and tools. Here’s a comprehensive list:
Materials
Water tank, pump, pre-filter, main filter, UV sterilizer (optional), low-flow showerhead, plumbing fittings (hoses, connectors, valves, p-trap), shower enclosure materials (panels, sealant, door or curtain), electrical wiring, connectors, fuses, on-demand water heater (if applicable).
Tools
Drill, saw, screwdrivers, pliers, wire strippers/crimpers, plumbing tools (pipe cutter, wrench), measuring tape, level, safety glasses, gloves.
Building Your Shower Oasis: The Step-by-Step Guide
This is where the magic happens. Follow these steps to bring your DIY recirculating shower to life.
Crafting the Enclosure
Begin by building the shower enclosure. Frame it using wood or metal, then attach the panels (fiberglass, acrylic, or even repurposed materials). Ensure all seams are sealed with waterproof sealant. Install the door or curtain, making sure it provides a tight seal to prevent water from escaping.
Tank Installation
Securely mount the water tank in its designated location. Connect the plumbing fittings for the water inlet, outlet, and overflow drain.
Plumbing the System
Connect the pump, filters, and showerhead using flexible hoses and appropriate fittings. Ensure all connections are tight and leak-proof. Install valves to allow for easy maintenance and draining of the system. Add a p-trap to the drain line to prevent sewer gasses from escaping.
Wiring the Electrical Components
Wire the pump and UV sterilizer (if using) to the camper’s electrical system. Use waterproof connectors and fuses for safety. Ensure proper grounding.
The Moment of Truth: Testing the System
Fill the water tank and test the system for leaks. Verify that the pump is providing adequate pressure and flow rate. Test the heating system (if applicable) to ensure the water heats up properly.
Troubleshooting and Maintenance: Keeping the Shower Running Smoothly
Even the best-built systems can encounter hiccups. Here’s how to address common problems and maintain your recirculating shower.
Common Issues
Low water pressure might indicate a clogged filter or a failing pump. Leaks require immediate attention – tighten connections or replace damaged hoses. Pump failure could be due to electrical issues or a worn-out motor. Filter clogging reduces water flow and filter effectiveness.
Routine Care
Regularly clean the water tank to prevent algae growth. Replace filters according to the manufacturer’s recommendations. Inspect hoses and connections for wear and tear. If winterizing your camper, drain the system completely to prevent freezing.
Level Up Your Shower Game: Advanced Options
Ready to take your recirculating shower to the next level? Consider these advanced options.
Harnessing the Sun: Solar Water Heating
Integrate a solar water heater to reduce your reliance on propane or electricity.
Recycling the Gray Water
Explore gray water recycling systems to reuse shower water for toilet flushing or other non-potable purposes.
Smart Showers: Bluetooth Pump Control
Install a Bluetooth-enabled pump controller to adjust the pump speed and monitor water levels from your smartphone.
Creative Curtains: Shower Door Alternatives
Explore alternatives to traditional shower curtains, such as folding doors or sliding panels, for a more modern and space-saving design.
Conclusion: Embrace the Shower Revolution
Building a DIY recirculating shower for your truck camper is a rewarding project that brings numerous benefits. From significant water savings and increased off-grid independence to reduced environmental impact and long-term cost savings, the advantages are undeniable. The initial investment in time and materials is well worth the enhanced comfort, sustainability, and freedom it provides.
Don’t be intimidated by the process. With careful planning, readily available components, and a can-do attitude, you can create a shower oasis that transforms your truck camper into a truly self-sufficient home on wheels. So, gather your tools, embrace the challenge, and get ready to enjoy the freedom and luxury of a self-built recirculating shower on your next adventure! Happy showering!
