Power Your 30 Amp RV with a 4-Prong Dryer Outlet

Many RV owners want the option to power their RV while parked at home. The problem is, unlike an RV park, most homes don’t have a dedicated RV power pedestal. Unless you’ve had a NEMA 14-50 outlet installed in your garage for electric vehicle charging, your options are usually pretty limited.

Most people are stuck with regular household outlets, which don’t provide nearly enough power to run much more than the basics, and they definitely won’t keep your RV air conditioning running comfortably in hot weather.

But here’s some good news: you may already have another solution hiding in your own home.

The Hidden Power of a Dryer Outlet

If you own a newer electric clothes dryer, chances are you have a NEMA 14-30 (4-prong) outlet. This outlet is typically rated for 30 amps and can provide the right amount of power for your RV when paired with the proper adapter.

For example, our RV1430TT-018 adapter allows you to connect your 30 amp RV safely to a 14-30 dryer outlet.

But Isn’t a Dryer Outlet 240 Volts?

That’s one of the most common questions we hear, and it’s a smart one. Yes, NEMA 14-30 outlets are rated 120/240 volts, meaning they can operate at both voltages. However, our adapter is wired to draw power from only one hot leg, ensuring your RV only receives 120 volts, exactly what a 30 amp RV is designed to use.

There is no possible way for 240 volts to pass through this adapter. That makes it a safe and reliable way to get the extra power your RV needs at home, without risking damage to your equipment.

Why Use a Dryer Outlet for Your RV?

✅ More Power than a standard household outlet
✅ Safe Conversion to 120 volts with the right adapter
✅ Run Your AC and still have power for other appliances
✅ Convenient if you already have a 14-30 outlet at home

Final Thoughts

Powering your RV at home doesn’t have to mean struggling with limited household outlets. With the right adapter, your 4-prong dryer outlet can be a safe and practical solution for keeping your RV powered up, cool, and ready to go.

At AC WORKS, we specialize in adapters and power solutions to make life easier for RV owners, EV drivers, contractors, and more.

👉 Have questions about powering your RV at home? Drop a comment below or reach out to our team, we’re always happy to help.