What's the cheapest type of fireplace to run?
For flame alone, an electric fireplace on flame-only mode — it sips power like a light fixture. For real heat, it's a contest between a high-efficiency sealed gas unit and a wood stove burning cheap or free wood. The most expensive way to make heat is also the prettiest: vented gas logs, which send most of their warmth up the chimney.
Ambiance is cheap — heat is what costs
Separate the two jobs and the rankings get honest. If you mostly want the look, a Dimplex IgniteXL Bold 50 running flame-only costs next to nothing and works year-round, even in July. But electric tops out around 5,000 BTU — roughly 1,500 watts, supplemental heat for up to about 400 square feet — and it goes dark the moment the power does. As a heater, electricity is usually the priciest fuel per BTU in this region; as a mood, it's the cheapest thing going.
Ranking the real heaters
Wood is the floor, if your wood is cheap: a modern EPA stove or insert burning seasoned hardwood off your own land is heat you own outright, and after Helene, plenty of WNC families value that independence beyond the dollars. Buy every cord and the gap narrows, but wood usually stays competitive. Close behind sits efficient gas — a sealed direct-vent unit or an insert running 70% efficient or better, used as zone heat so the central system can rest. Natural gas along the Asheville and Hendersonville mains generally beats propane on cost per BTU; out in Fairview, Candler, and Brevard, propane country, the same fireplace costs somewhat more per hour to enjoy. At the bottom of the heat-per-dollar table: vented gas logs. Gorgeous, tall, realistic flame — and decorative by design, with most of the heat drafting up the open chimney.
Cheapest to run isn't cheapest overall
Run cost is only half the ledger. An electric unit can be a few hundred dollars, while a fully vented gas or wood fireplace with a new fuel line and chimney runs $4,000–$12,000 — so the right answer depends on how many hours a year you'll actually burn. We'd rather get you the right appliance than the most expensive one. Come compare them burning side by side at our Asheville showroom, or call (828) 545-0525 for a free assessment.
Related questions
- How much does it cost to run a gas fireplace per hour?
- How much does it cost to run an electric fireplace per hour?
- Is heating with wood actually cheaper than gas?
- Are ventless gas logs cheaper to run than vented gas logs?
- Is a gas fireplace cheaper to run than an electric space heater?
- How much does a gas fireplace cost installed?
Still deciding? Talk to a real installer.
Free assessments across Western North Carolina — no pressure, straight answers.