Add Washer Dryer To RV – Your Ultimate Guide To On-The-Go Laundry

ByEric James Updated on

Ever found yourself on a fantastic RV adventure, only to be brought back to reality by a mountain of dirty laundry? The constant search for laundromats, hauling heavy bags, and wasting precious travel time can quickly turn a dream trip into a chore. You’re not alone if you’ve wished for the convenience of fresh clothes right in your rig.

At OutwardLab, we believe in living outdoors smarter, making your adventures more comfortable and self-sufficient. That’s why we’re diving deep into how to add washer dryer to RV setups. This comprehensive guide will walk you through everything you need to know to successfully integrate laundry facilities into your mobile home.

We’ll explore the undeniable benefits, break down the different types of units available, highlight crucial considerations for a smooth installation, provide a step-by-step guide to the process, discuss sustainable practices, and offer essential maintenance tips. Get ready to ditch the laundromat hassle and embrace true on-the-go laundry freedom!

Why Add Washer Dryer to RV? The Benefits of Onboard Laundry

Integrating a laundry system into your RV isn’t just about convenience; it’s about enhancing your entire travel experience. Understanding the full spectrum of advantages can help you decide if this upgrade is right for your adventurous lifestyle.

Unmatched Convenience & Time-Saving

Imagine never having to search for a laundromat again. With an RV washer dryer, you can do laundry on your schedule, whether it’s a rainy afternoon or a quiet evening at camp. This frees up significant time that you’d otherwise spend traveling to and from facilities, waiting for machines, or folding clothes in public.

You can wash a load while driving to your next destination or while enjoying a campfire. This is one of the biggest benefits of add washer dryer to RV, offering unparalleled flexibility.

Significant Cost Savings Over Time

While the initial investment might seem substantial, the long-term savings can be considerable. Laundromat costs, especially when traveling extensively or with a family, add up quickly. Quarters for machines, detergent, and even gas to get there can dent your travel budget.

An onboard unit eliminates these recurring expenses, making it a sustainable choice for frequent travelers and full-timers.

Improved Hygiene & Freshness

Having your own laundry facilities means you control the cleanliness of the machines and the products you use. This is particularly reassuring for those with sensitivities or a preference for specific detergents.

You can wash small loads more frequently, ensuring your clothes, towels, and bedding are always fresh and clean, even in remote locations.

Emergency Preparedness & Self-Sufficiency

For homesteaders and off-grid explorers, an RV washer dryer is a step towards greater self-sufficiency. In situations where external services are unavailable or inconvenient, you can still maintain basic hygiene.

It’s a valuable addition to any prepper pantry strategy, offering a crucial comfort and sanitation solution when you’re living off the grid or experiencing unexpected travel disruptions.

Understanding Your Options: Types of RV Washer Dryers

When considering how to add washer dryer to RV, you’ll encounter two primary types of units designed for mobile living. Each has its own set of advantages and considerations regarding space, utility demands, and performance.

Stackable Units: The Full-Size Experience

Stackable units are separate washer and dryer appliances that are designed to be placed one on top of the other. They offer the closest experience to a residential laundry setup, providing larger capacities and typically better drying performance.

  • Pros: Larger capacity, superior washing and drying performance, often more energy-efficient for drying.
  • Cons: Require more vertical space, higher initial cost, heavier overall weight.
  • Ideal for: Larger RVs (Class A, Fifth Wheels) with dedicated closets or utility spaces, families, or those who prioritize laundry performance.

You’ll need a designated area that can accommodate two separate units, typically measuring around 24-27 inches wide and 70-75 inches tall when stacked. Common brands include Splendide and Whirlpool, offering compact models suitable for RVs.

Combination Units: Space-Saving Ingenuity

Combination units are single appliances that perform both washing and drying cycles in the same drum. They are incredibly popular in RVs due to their compact footprint, saving valuable space.

  • Pros: Space-saving (one unit instead of two), lighter weight, simpler installation (one set of hookups).
  • Cons: Smaller capacity, longer cycle times (especially for drying), drying performance can be less effective than dedicated dryers.
  • Ideal for: Smaller RVs (Class C, travel trailers, campervans), solo travelers or couples, or those with limited space.

Combination units come in two main types:

  1. Vented Combination Units: These require an exhaust vent to expel moist air outside, similar to a traditional dryer. They generally dry faster and more effectively.
  2. Ventless Combination Units: These units condense moisture from the clothes and drain it away, eliminating the need for an external vent. While they offer greater installation flexibility, drying cycles are often longer and may not get clothes as bone-dry as vented models.
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Popular brands like Splendide offer excellent combination units specifically engineered for the RV environment, designed to handle vibrations and varying power supplies.

Crucial Considerations Before You Add Washer Dryer to RV

Before you commit to the exciting prospect of onboard laundry, a thorough assessment of your RV’s capabilities and limitations is essential. Skipping these steps can lead to costly mistakes or operational issues down the road.

Space and Location Assessment

The first step in any add washer dryer to RV guide is evaluating where the unit will go. Many larger RVs come “washer/dryer prepped,” meaning they have a dedicated closet with existing water lines, drain, and electrical outlets.

  • Pre-plumbed vs. Custom Installation: If your RV is pre-prepped, installation is significantly easier. If not, you’ll need to consider if you have a suitable cabinet or closet that can be modified.
  • Structural Integrity: Ensure the floor and surrounding cabinetry can support the weight of the unit, especially when full of water. Reinforcement may be necessary.
  • Accessibility: Can you easily load and unload laundry? Is there enough clearance for opening doors or reaching controls?

Measure carefully! Pay attention to depth, width, and height, including clearance for hoses and vents. Remember to factor in space for opening the washer and dryer doors.

Utility Demands: Water, Power, and Drainage

RV washer dryers require significant resources. Understanding these demands is critical for seamless operation and preventing system overloads.

  • Water Hookups and Grey Tank Capacity: You’ll need reliable hot and cold water lines. More importantly, consider your grey water tank. A single wash cycle can use 10-20 gallons of water, quickly filling smaller tanks. Plan for frequent dumping or consider water-saving wash cycles.
  • Electrical Requirements (Amps, Shore Power vs. Inverter): Washer dryers are power-hungry appliances. Most require a dedicated 15-20 amp circuit (120V AC). Ensure your RV’s electrical system can handle the load, especially if running other appliances simultaneously. Using a washer dryer while boondocking on battery power and an inverter is generally challenging due to high surge requirements and energy consumption. Plan to run laundry primarily when connected to shore power.
  • Ventilation Needs (Vented vs. Ventless Implications): If you choose a vented unit, you’ll need to cut a 4-inch hole in the side or roof of your RV for the exhaust hose. This requires careful planning to avoid structural components and ensure proper sealing against the elements. Ventless units avoid this, but their drying efficiency can be a trade-off.

Consult your RV’s owner’s manual and the specifications of your chosen washer dryer unit to ensure compatibility and prevent overloading your systems.

Weight Distribution and RV Capacity

This is a critical safety consideration. Adding a washer dryer unit, plus the water it holds, significantly increases your RV’s weight. You must stay within your RV’s Gross Vehicle Weight Rating (GVWR) and Cargo Carrying Capacity (CCC).

  • Gross Vehicle Weight Rating (GVWR): The maximum permissible weight of your fully loaded RV, including passengers, cargo, and all fluids.
  • Cargo Carrying Capacity (CCC): The maximum weight of all cargo, including water, propane, gear, and any added accessories like a washer dryer.
  • Water Weight: Remember that water weighs approximately 8.3 pounds per gallon. A full washer drum can add 100-150 pounds to your RV’s weight.

Distribute the weight evenly to avoid handling issues and tire wear. Always weigh your RV at a certified weigh station before and after significant modifications to ensure you remain within safe limits. This is a vital aspect of add washer dryer to RV best practices.

The Installation Process: A Step-by-Step Guide

Installing an RV washer dryer can be a DIY project for those comfortable with basic plumbing and electrical work, but it often requires professional assistance, especially for custom installations. This add washer dryer to RV guide provides an overview of the steps involved.

Planning and Preparation

Before you begin, gather all necessary tools and materials:

  • The washer dryer unit itself.
  • Water supply hoses (hot and cold), drain hose.
  • P-trap, clamps, sealant, and appropriate fittings.
  • Electrical wiring, outlet, and circuit breaker (if not pre-wired).
  • Vent kit (for vented units), hole saw, caulk gun, exterior vent cover.
  • Measuring tape, level, screwdriver set, wrench, drill.
  • Safety gear: gloves, eye protection.

Safety first: Always disconnect shore power and turn off your RV’s water pump and city water supply before starting any work involving electricity or plumbing.

Plumbing Connections

This involves connecting the water supply and drain lines.

  1. Water Lines: Connect the hot and cold water supply hoses from your RV’s existing lines (or newly installed ones) to the corresponding inlets on the back of the washer. Use thread sealant tape for a watertight connection.
  2. Drainage: Attach the washer’s drain hose to a dedicated RV drain line, typically connecting to your grey water tank. Ensure there’s a P-trap installed in the drain line to prevent sewer gases from entering your RV. Secure all connections with clamps.
  3. Test for Leaks: Once connected, slowly turn on your water supply and check all connections for leaks before proceeding.

Ensure all hoses have enough slack to prevent kinks but are not so long they interfere with the unit’s placement.

Electrical Hookups

Proper electrical connection is paramount for safe operation.

  1. Dedicated Circuit: Most RV washer dryers require a dedicated 15-20 amp, 120V AC circuit. If your RV is pre-wired, you’ll simply plug the unit into the existing outlet.
  2. New Circuit Installation: If no dedicated circuit exists, you’ll need to install one, which involves running new wiring from your RV’s breaker panel to the washer dryer location and installing a new breaker. This is often best left to a qualified RV electrician.
  3. Shore Power Considerations: Remember that these appliances draw significant power. They are generally designed to operate when your RV is connected to 30 or 50 amp shore power.
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Always double-check that the circuit breaker is off before working with electrical wires.

Venting (If Applicable)

For vented units, this step is crucial for efficient drying and preventing moisture buildup inside your RV.

  1. Choose Location: Select an exterior wall location for the vent that is clear of obstructions and structural elements.
  2. Cut Hole: Using a hole saw, carefully cut a 4-inch diameter hole through the RV wall from the inside out.
  3. Install Vent Kit: Insert the dryer vent hose through the hole and connect it to the dryer. On the exterior, install the vent cover, ensuring it’s properly sealed with RV-grade sealant (like Dicor Lap Sealant) to prevent water intrusion.

Proper sealing is paramount to prevent water damage and drafts.

Securing the Unit

RV travel involves bumps and vibrations, so securing your washer dryer is critical.

  • Anti-Vibration Pads: Place rubber anti-vibration pads under the unit to absorb shocks and reduce noise.
  • Straps and Brackets: Use heavy-duty straps or custom brackets to firmly secure the unit to the floor and/or surrounding cabinetry. This prevents it from shifting or tipping during transit.
  • Leveling: Ensure the unit is perfectly level using adjustable feet or shims. This is essential for proper operation and to prevent excessive vibration during cycles.

Once everything is installed and secured, perform a test run with a small load of laundry, carefully checking for any leaks, strange noises, or error codes.

Sustainable and Eco-Friendly Laundry on the Road

As outdoor enthusiasts, minimizing our environmental impact is key. Adopting sustainable practices for your RV laundry isn’t just good for the planet; it also helps conserve precious resources like water and power, which are often limited on the road.

Water Conservation Practices

Water is a finite resource, especially when boondocking. Practicing sustainable add washer dryer to RV means being mindful of your water usage.

  • Efficient Cycles: Use the shortest wash cycles and the lowest water levels appropriate for your load size. Many RV-specific units have “eco” or “water-saver” settings.
  • Full Loads: Wait until you have a full load of laundry before running a cycle. This maximizes water efficiency.
  • Greywater Management: Understand your grey tank capacity and consider how frequently you’ll need to dump. Some advanced systems allow for greywater recycling for non-potable uses, but this requires specialized setup.

Choosing front-loading machines generally means less water consumption than top-loaders.

Energy-Efficient Operation

Power consumption is another major consideration, particularly if you rely on solar or generator power.

  • Line Drying: Whenever possible, hang your clothes outside to dry. This saves significant electricity, especially for drying cycles, and allows you to enjoy the fresh air. Portable drying racks are excellent RV accessories.
  • Timing Usage: If you’re on shore power, run your washer dryer during off-peak hours if electricity rates vary, or when your RV’s solar system is producing abundant power.
  • Choosing Efficient Models: When purchasing, look for Energy Star rated appliances, even for compact RV units. These are designed to use less electricity and water.

For ventless dryers, spinning clothes thoroughly in the wash cycle reduces the amount of moisture the dryer needs to remove, thus saving energy.

Eco-Friendly Detergents and Care

What goes into your machine eventually goes into your grey tank and, potentially, the environment. Opt for responsible cleaning products.

  • Biodegradable Options: Use detergents that are specifically formulated to be biodegradable and safe for septic systems. Many brands offer concentrated, low-suds formulas perfect for RVs.
  • Avoid Harsh Chemicals: Steer clear of bleach, fabric softeners with strong chemicals, and other harsh additives that can harm waterways and your RV’s plumbing system.
  • Proper Dosing: Use only the recommended amount of detergent. Overdosing doesn’t make clothes cleaner and can leave residue, requiring extra rinse cycles.

By making these conscious choices, you can enjoy the convenience of onboard laundry while upholding your commitment to eco-friendly add washer dryer to RV practices.

Add Washer Dryer to RV: Maintenance and Troubleshooting Best Practices

To ensure your RV washer dryer operates efficiently and reliably for years of adventures, routine maintenance is crucial. Knowing some common issues and their fixes can save you time and potential headaches on the road.

Routine Care for Longevity

Consistent care is key to preventing problems and extending the life of your unit. These are essential add washer dryer to RV care guide tips.

  • Clean Lint Trap Regularly: For dryers (or the dryer function of combo units), clean the lint trap before or after every load. A clogged lint trap reduces efficiency and is a fire hazard.
  • Wipe Down Drum and Gaskets: After each use, wipe the inside of the drum and the rubber door gasket (especially on front-loaders) to prevent mold, mildew, and odors. Leave the door ajar to allow air circulation.
  • Clean Detergent Dispenser: Periodically remove and clean the detergent dispenser drawer to prevent buildup.
  • Check Hoses and Connections: Regularly inspect water supply and drain hoses for kinks, cracks, or leaks. Tighten connections as needed.
  • Winterization: If you winterize your RV, don’t forget your washer dryer! Follow the manufacturer’s instructions for draining all water from the unit and hoses to prevent freezing damage.
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These simple steps can prevent many common problems associated with RV laundry units.

Common Issues and Quick Fixes

Even with the best care, you might encounter issues. Here are some common problems with add washer dryer to RV setups and how to address them:

  • Excessive Vibration: Ensure the unit is level and securely fastened. Check if the load is unbalanced and redistribute clothes. Anti-vibration pads can also help.
  • Leaks: Most leaks occur at hose connections. Check and tighten all water supply and drain hose connections. Inspect hoses for cracks.
  • Drainage Problems: If water isn’t draining, check for kinks in the drain hose. Ensure the P-trap isn’t clogged. The RV’s grey tank might be full.
  • Poor Drying Performance: For vented units, check the lint trap and ensure the exterior vent isn’t blocked. For ventless units, ensure the load isn’t too large or wet, and clean the condenser (if applicable).
  • Error Codes: Consult your unit’s owner’s manual. Most error codes are specific and guide you to a solution.

Always address issues promptly to prevent minor problems from becoming major repairs.

When to Call a Pro

While many minor issues can be DIY fixes, some problems warrant professional attention. Don’t hesitate to seek expert help if you encounter:

  • Electrical Malfunctions: Tripped breakers, burning smells, or non-functional power. Dealing with RV electrical systems can be dangerous.
  • Major Plumbing Leaks: Persistent leaks that you can’t identify or fix, especially if they threaten to damage your RV’s structure.
  • Persistent Mechanical Issues: Loud grinding noises, inability to spin, or other significant operational failures that are beyond basic troubleshooting.

An RV technician specializing in appliances can diagnose and repair complex issues safely and effectively, ensuring your unit is ready for your next adventure.

Frequently Asked Questions About Adding a Washer Dryer to an RV

Can I install a regular residential washer dryer in my RV?

While technically possible in some very large RVs, it’s generally not recommended. Residential units are heavier, consume more water and power, and are not designed to withstand the vibrations and movement of RV travel. RV-specific washer dryers are engineered to be compact, lightweight, and robust enough for mobile use.

How much does it cost to add a washer dryer to an RV?

The cost varies significantly. RV-specific washer dryer units typically range from $1,000 to $2,500. Installation costs can add another $300 to $1,000 or more, especially for custom installations requiring new plumbing, electrical, or venting. Pre-plumbed RVs will have lower installation costs.

Do I need a special RV washer dryer?

Yes, it’s highly recommended. RV washer dryers are designed with specific considerations for weight, size, power consumption, and durability for the road. They are typically smaller, lighter, and more efficient with water and power than standard home appliances.

What’s the difference between vented and ventless combination units?

A vented unit expels hot, moist air outside through an exhaust hose, similar to a home dryer. This typically results in faster and more complete drying. A ventless unit condenses the moisture from the clothes into water, which then drains away, eliminating the need for an external vent. Ventless units offer more installation flexibility but usually have longer drying times and may not get clothes as dry.

Will adding a washer dryer impact my RV’s resale value?

Generally, adding an RV-specific washer dryer can positively impact your RV’s resale value, especially for larger units where they are a sought-after amenity. It enhances the comfort and self-sufficiency of the RV, making it more appealing to potential buyers. However, a poorly installed unit could detract from value, so ensure professional work if you’re not confident in DIY.

Adding a washer dryer to your RV is a significant upgrade that promises unparalleled convenience and self-sufficiency on your adventures. By carefully considering your options, planning your installation, and committing to regular maintenance, you can enjoy fresh laundry wherever the road takes you.

Embrace the freedom of living outdoors smarter and exploring with confidence. No more laundromat detours, just more time for what truly matters – connecting with nature and making unforgettable memories. Stay safe and stay comfortable!

Eric James
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