Electric Fireplace Electrical Requirements: What Every Homeowner Should Know

Last reviewed: October 1, 2026

Confirm the exact fireplace’s voltage, connection method, and circuit requirements before planning the wall or electrical work.

Start with the model number and matching installation manual

A plug does not mean any existing outlet is suitable, and cabinet width does not determine circuit requirements. Read the nameplate and manual for the exact model and revision, then have a qualified electrician assess the supply and applicable local requirements.

Plug-in vs. hardwired

Connection method and circuit requirements are separate questions. A plug-in appliance may still require a dedicated circuit. Compare plug-in and hardwired installations, then use the exact instructions rather than selecting a method solely for convenience.

Where the outlet needs to be

Coordinate the permitted electrical entry or outlet location, cable routing, connection method, and service access before framing. Do not assume that being within reach of a cord makes a location acceptable.

When to call an electrician

Use a qualified electrician for hardwiring, new circuits, and assessment of an uncertain existing supply. This applies to built-in fireplaces and extra-large fireplaces according to the exact appliance, not a width threshold. Include the work in the installation budget.

Two documented model examples

The Orion Slim V1 manual lists 120V, 1,465W and 5,000 BTU on its cover and specifies a dedicated 20-amp-or-higher breaker. The Orion Multi V1 manual also documents a 240V configuration for 10,000 BTU, requiring a dedicated 20A circuit and qualified wiring. These are examples for the listed V1 models, not universal requirements or instructions to increase an existing breaker rating. Match the installed generation and have the whole circuit assessed.

Common mistakes

Avoid choosing circuit capacity from appliance width, assuming a plug permits a shared circuit, or closing a wall before confirming the connection plan. Check permits and inspections with the local authority and use the safety guide for additional operating context.

Frequently asked questions

Do all electric fireplaces need a dedicated circuit?

Check the exact manual and applicable requirements. Plug-in operation does not by itself mean a shared circuit is allowed.

Can I install a hardwired electric fireplace myself?

We recommend a licensed electrician for any hardwired installation to ensure it meets local code and the manufacturer's requirements.

What amperage does a typical electric fireplace need?

There is no single circuit specification to apply to every model. Use its nameplate and matching installation manual, and have an electrician assess the complete circuit.

What happens if I plug a hardwired-only fireplace into a regular outlet?

Do not improvise a plug conversion for an appliance approved only for hardwiring. Use the connection method required by the manufacturer and a qualified electrician.

Do I need a permit for a new dedicated circuit?

In many areas, yes. Check with your local building department, since permit and inspection requirements for new circuits vary by jurisdiction.

Final thought

Confirm the appliance and electrical plan together before buying or framing. Model-specific documents and a site assessment are more reliable than general rules based on size.