When choosing an indoor electric fireplace, one of the most overlooked but important decisions is how it’s powered.
At first glance, plug-in and hardwired electric fireplaces seem similar. They use the same flame technology. They offer comparable ambiance.
They even look identical once installed. But behind the wall, the power source affects safety, heat delivery, installation complexity, and long-term reliability.
This comparison breaks down the real differences so you can choose the right option for your home, budget, and expectations.
If you need help selecting the right configuration, our team is available at support@pureflameco.com or +1-833-922-6460.
A plug-in electric fireplace connects to a standard household outlet, usually 120V. These units are designed for simple installation and flexible placement.
They are the most common choice for apartments, rentals, and quick upgrades.
Featured: SimpliFire Allusion Platinum. A versatile hybrid that comes with a plug kit for instant enjoyment.
A hardwired electric fireplace connects directly to your home’s electrical system, often on a dedicated circuit.
Installation usually requires a licensed electrician. Hardwired models are commonly used in built-in installations and custom media walls.
Featured: Dimplex IgniteXL 50". Designed to be hardwired for a seamless, "floating" look in drywall or stone.
Plug-in fireplaces are engineered for household outlets and include built-in safety features like overheat protection and cool-touch glass.
However, as Heat & Glo notes, potential risks usually come from user error, such as overloaded outlets or the use of extension cords (which is never recommended).
Hardwired fireplaces eliminate some plug-in risks:
Because they are typically installed on a dedicated circuit, they offer more consistent electrical stability, especially in high-use scenarios.
Both options are safe when installed correctly. Hardwired units reduce user-error risks, while plug-in units rely more on proper outlet use.
According to 4 Star Electric, the choice between hardwired and plug-in appliances often comes down to the longevity of the connection and the power draw required.
This caps heat output to prevent circuit overload.
This is one of the most common questions.
HVAC Direct's buying guide clarifies that standard hardwiring doesn't automatically mean more heat, but voltage does.
Pro Tip: High-end units like the Dimplex IgniteXL Bold can be hardwired to 240V, boosting heat output to 8,500 BTUs. This is impossible with a standard plug.
Hardwired does not always mean hotter. It means more consistent power delivery and future scalability.
Cost is a major factor. HomeAdvisor estimates that hiring an electrician for hardwiring can add $150–$300+ to your project cost depending on your home's wiring.
| Feature | Plug-In Installation | Hardwired Installation |
|---|---|---|
| Skill Level | DIY Friendly | Professional Electrician |
| Permits | None | May require permits |
| Time | Minutes | Hours (Scheduling required) |
| Cost | Lowest | Higher labor cost |
| Feature | Plug-In Electric Fireplace | Hardwired Electric Fireplace |
|---|---|---|
| Voltage | 120V | 120V or 240V |
| Installation | DIY | Professional |
| Heat Output | Moderate | Moderate to higher (model-dependent) |
| Safety Risk | Outlet dependent | Lower user error |
| Cord Visibility | Possible | None |
| Relocation | Easy | Difficult |
| Best For | Apartments, rentals | Built-ins, custom homes |
Both plug-in and hardwired indoor electric fireplaces are safe, efficient, and effective.
The difference isn’t about flame quality — it’s about installation style, permanence, and electrical integration.
If flexibility and simplicity matter most, plug-in wins. If aesthetics and long-term design matter most, hardwired is the better investment.
Our experts can help you choose the right indoor electric fireplace power type based on your room, wall structure, and usage needs.
📧 support@pureflameco.com
📞 +1-833-922-6460
We’re happy to help you make the right call before you buy.
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