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X-15 in Jamaica Video: Powering a U.S. Washer + Gas Dryer with True 120V/60Hz Output

Doing laundry abroad shouldn’t mean settling for smaller loads, longer cycles, or “good enough” results.

In this customer install video, an X-15 is using the included wall mount plate and is set up to run a U.S. washing machine and a U.S. gas dryer in Jamaica, so the appliances receive the kind of power they were designed around: 120V / 60Hz.

That matters because even in places like the Caribbean where the plugs look familiar, the frequency can differ, and frequency is a big deal for motor-driven appliances, compressors, and modern control boards.

Why this is especially useful for laundry setups:

  • Washers rely on motors + electronics that expect stable, in-spec power for normal performance.
  • Gas dryers are a great match because electricity typically powers the motor/controls while gas provides the heat—so you keep the familiar U.S. dryer experience without needing a massive electric-heating load.

If you’re an expat (or setting up a second home) and you want to avoid the common “laundry downgrade,” read this laundry-focused guide: Why European Washing Machines Are a Major Culture Shock for American Expats (And How to Avoid It)

Why this matters (quick explanation)

A basic transformer can change voltage, but it doesn’t change frequency.

If your device label lists a single frequency (only 50Hz or only 60Hz), using the wrong frequency can lead to poor performance, overheating, unexpected behavior, or long-term damage.

The point of a true voltage + frequency converter is simple: match the power your equipment was designed to use.

What to check before choosing a converter

  • Appliance label: Does it say 50/60Hz (dual frequency) or only one?
  • Wattage / amps: Size for continuous use, not just “peak.”
  • Motor loads: If it has a motor/compressor, plan for higher startup (in-rush) needs.

Quick answers for taking U.S. washers & gas dryers overseas

What if my label says 50/60Hz?

Then the equipment is typically designed to tolerate both frequencies. You may only need voltage conversion. However, you still need to size correctly for watts, peak load, if it's rated for continuous power, and if it has enough in-rush surge capacity to meet your device's requirements.

How do I know if I need a frequency converter or a voltage transformer?

A voltage transformer only changes the voltage, while a frequency converter changes both voltage and frequency.

If your equipment label shows it supports both 50/60 Hz, you usually only need a transformer to match the voltage. If it specifies a single frequency (50 Hz or 60 Hz only), then you will need a frequency converter to run it properly.

Always check the rating plate on your device to determine which solution is required.

What is the difference between a voltage transformer and a frequency converter?

Voltage transformers adjust the voltage level (e.g., from 230 V down to 110 V), protecting your devices from overvoltage
damage.

Frequency converters ensure that the electrical frequency (50 Hz vs. 60 Hz) matches what your device was built for.