RV Washer Dryer Combo 110V | Models That Work & Setup Guide

Living full-time in an RV doesn’t mean you have to live without a washing machine. A 110V RV washer dryer combo solves the two biggest roadblocks: it runs on the standard power your RV already supplies, and it fits in a closet-sized space. Most models are ventless or convertible, meaning you don’t need to cut a hole in your RV wall. The catch is that drying takes longer than a home machine, and water usage matters when you are off-grid. This guide covers the models that actually work, the installation steps that matter, and the mistakes that cost people time and money.

What Makes A 110V RV Washer Dryer Combo Different?

A 110V RV washer dryer combo runs on standard 120-volt AC power at 60 Hz, which is what every North American RV supplies through its shore power system. These units draw between 9 and 15 amps, meaning they work on both 30-amp and 50-amp services without any electrical upgrade. The key difference from a home unit is that RV combos are all-in-one—they wash and dry in the same drum, with no transfer required.

The technology comes in two types:

• Ventless models use condenser drying. They recycle air through a cooling chamber that pulls moisture out, then drains it. No external vent is needed, which is a major advantage for RVs. The trade-off is longer dry cycles—sometimes 2 to 4 hours for a full load.
• Vented models push hot, damp air outside through a wall vent. They dry faster (60 to 90 minutes) but require cutting a hole in your RV skin and routing ductwork. Mold risk is higher if the vent setup is poor.

Both types plug into a standard household outlet, so installation is about water and drainage, not rewiring.

Three 110V RV Washer Dryer Combos Worth Considering

The market narrows quickly when you filter for 110V, compact dimensions, and RV compatibility. Three models dominate real-world discussions among full-timers and van builders, each with a different strength.

The GE model is the most spacious drum and the only fully ventless option at this price. The Equator gives you flexibility—you can install it vented or ventless, and the winterize cycle is a real bonus for cold-climate RVers. The Splendide dries fastest but demands a wall hole and costs more. If you are narrowing down choices, our tested roundup of the best RV washer dryer combos compares a wider set of models side by side.

How To Install A 110V RV Washer Dryer Combo

Installation requires four connections—electrical, water supply, drainage, and (for vented units) exhaust. None of them require a contractor if you have basic DIY skills. Here is the order that works.

1. Electrical. Position the unit within reach of a standard 120V outlet. The circuit should be dedicated—no other high-draw appliance like a microwave or AC running on the same breaker. Use a 15–20 amp circuit.
2. Water supply. Connect the included 3/4-inch hoses to hot and cold faucets. Standard household water pressure works fine. If your RV has a low-pressure pump, you may need a pressure booster for consistent fill times.
3. Drainage. Install a standpipe at least 30 inches high and no more than 96 inches high. Connect the drain hose to the standpipe or a laundry tub that feeds your gray water tank. Never drain onto the ground—it is a health hazard, and RV parks will cite you for it.
4. Venting. For ventless models, skip this step. For vented models, route the exhaust hose to a through-wall vent. Keep the hose as straight as possible—kinks cause moisture backup and slower drying.
5. Leveling. Adjust the feet until the unit is level front-to-back and side-to-side. An unlevel washer will walk across the floor during spin cycles and can damage the drum bearings.

The whole process takes about 90 minutes for a first-timer. Detailed spec sheets for the GE model are available through RVUpgradesStore’s GFQ14ESSNWW product page, which includes the official installation manual.

Common Mistakes That Can Ruin Your Setup

Experienced RVers consistently name the same four errors in forum discussions. Avoid these and your combo will run reliably for years.

• Underestimating water use. If you are boondocking on a 40-gallon fresh tank, that is less than three loads before you run dry. Plan your water supply.
• Expecting ventless drying speed. Ventless condenser drying takes 2 to 4 hours per load. That is normal, not broken. If you want faster drying, buy a vented model or accept the longer cycle.
• Drain pipe too low. A standpipe under 30 inches causes siphon backflow—dirty water re-enters the machine mid-cycle. Measure your drain height before mounting anything.
• Overloading the circuit. A combo draws 9–14 amps. Running the microwave or air conditioner on the same circuit will trip the breaker. Know your RV’s panel layout.

Installation Requirements At A Glance

Here is a cheat sheet for what each installation step demands.

Choosing What Fits Your Setup

Three questions will tell you which unit to buy. Do you have an exterior wall you are willing to cut for a vent? If yes, the Splendide dries fastest. If no, pick the GE or Equator ventless models—both work without a wall hole. Is your fresh water supply limited to a tank? Then the Equator’s winterize cycle and lower water consumption matter more. Do you have a 50-amp service? Great—any of these will run alongside other appliances without tripping.

The Equator EZ 4600 RV is the most flexible option for most RVers. It works vented or ventless, includes a dedicated winterize program, and costs under $1,400. The GE GFQ14ESSNWW gives you the largest drum at a similar price. The Splendide is the premium pick for full-timers who can install a vent and want faster drying.