Brand guide · updated for the 2026 heating season

Duraflame electric fireplaces: which one to buy

The cheapest name in the category, and the easiest range to navigate once you see the split: everything Duraflame makes either drops into a fireplace you already have, or stands on the floor because you do not.

By Scooter M.Published September 21, 2026Last reviewed September 21, 2026

A rustic stove with wood in a cozy, brightly furnished room

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The short answer

Duraflame makes two shapes, and one question sorts them. Do you have a fireplace? If yes, you want a drop-in log set — the infrared DFI030ARU is the best value on this entire site. If no, you want a freestanding stove, and the DFI-470-04 is the cheapest route to the same radiant heat. There is no third category, no linear wall unit, and no premium tier. That is the whole range, and its simplicity is the point.

What Duraflame is and is not

Duraflame is a license rather than a factory — the electric range is manufactured and distributed by Twin-Star International under license from Duraflame, Inc. That matters for one practical reason: specification detail varies by model, because the listings are written by a housewares company rather than a fireplace engineer. Some units publish dimensions, amperage and a manual; others publish a BTU figure and a colorway.

It is the value brand. Every Duraflame on this site costs less than almost anything comparable, and the heat is the same 1,500 W ceiling as a unit costing ten times more.
Infrared is its real strength. Three of the five units here use infrared quartz, which is normally an upgrade feature. That is the genuine reason to choose the brand.
There are no linear wall units. If you want a six-foot band of flame recessed into plaster, Duraflame does not make one — see Touchstone or Dimplex.
Documentation is uneven. The DFI-5010 has a full manual; the Infrared Quartz Stove does not publish dimensions at all.
Model numbers are confusing on purpose-ish. DFI prefixes appear on both log sets and stoves, which is why people buy a stove expecting an insert.

The Duraflame range, by shape

Ranked. The running cost column is computed from each unit's rated wattage, not quoted from a manufacturer. Tap a row for the full write-up.

#	Product	Best for	Cost per hour	Price
1	Duraflame DFI030ARU 20" Infrared Electric Fireplace Log SetAn infrared quartz log set rated for up to 1,000 square feet, silent, for a price nearer a space heater than a fireplace.	The best thing Duraflame makes	27.5¢1,500 W · 5,118 BTU	$149.99 · View on Amazon
2	Duraflame DFI-470-04 3D Infrared Quartz StoveInfrared quartz and a 3D flame in a body about seventeen inches wide — the cheapest honest route to radiant heat.	No fireplace, smallest footprint	27.5¢1,500 W · 5,118 BTU	$139.99 · View on Amazon
3	Duraflame DFI-5010-01 3D Infrared Fireplace StoveA layered 3D flame with five brightness settings, a digital thermostat and 5,200 BTU — the stove to buy if you will sit next to it.	The best flame in the stove half	27.5¢1,500 W · 5,118 BTU	$259.99 · View on Amazon
4	Duraflame Infrared Quartz Electric Fireplace Stove HeaterThe classic stove silhouette — metal body, mullioned door, arched detailing — with an infrared heater behind it.	Looking like an actual wood stove	27.5¢1,500 W · 5,118 BTU	$219.99 · View on Amazon
5	Duraflame DFI021ARU 20" Electric Fireplace Log SetThe cheapest working fireplace on this site. Rated for 400 square feet rather than 1,000, and honest about being the entry model.	The floor of the whole category	27.5¢1,500 W · 5,118 BTU	$129.99 · View on Amazon

#ad Buy links are affiliate links — we earn a commission on Amazon purchases at no extra cost to you, and it never changes the ranking. How this site is funded. Running cost is computed at 18.34¢/kWh; see what these actually cost to run.

Log set or stove, decided in one question

The whole Duraflame decision in one table.
	Drop-in log sets	Freestanding stoves
You need	An existing masonry firebox	A power socket and floor space
In this range	DFI030ARU, DFI021ARU	DFI-470-04, DFI-5010-01, Infrared Quartz Stove
Install	Place it and plug it in	Attach legs, plug it in
Takes up	No floor at all	Its footprint plus door clearance
Looks like	A fire in your fireplace	A stove in the room
Best pick	DFI030ARU (infrared, 1,000 sq ft)	DFI-470-04 (infrared, smallest)

The DFI-5010 is a stove despite reading like an insert model number. It will not fill a masonry opening.

The 1,000 square foot figure, read correctly

Three units here carry a 1,000 square foot rating and two carry 400. Neither number means the unit will hold a room of that size at temperature — they are supplemental-heat ratings, and all of them come from the same 1,500 W physical ceiling that a 120 V circuit imposes on the entire category.

What a 1,500 watt electric fireplace costs to run at 18.34 cents per kilowatt-hour
Usage	Hours	Heat on (1,500 W)	Flame only (~100 W)
One evening	4	$1.10	$0.07
A week of evenings	28	$7.70	$0.51
A month, 4 hrs a night	120	$33.01	$2.20
A 90-day winter, 4 hrs a night	360	$99.04	$6.60
Per hour	1	27.5¢	1.8¢

Any Duraflame here, running on high Computed as (watts ÷ 1000) × rate, at 18.34¢/kWh — the US residential average from EIA Electric Power Monthly, Table 5.3 (June 2026), released 2026-08-26. Your rate is on your own bill — put it into the calculator. The flame-only column assumes a conservative 100 W for the LED assembly with the heater switched off.

At roughly 20 BTU per square foot, 5,200 BTU per hour genuinely warms something closer to 250 square feet — a bedroom, a home office, a small sitting room. That is what these are for and they do it well. Do they actually heat a room explains why the printed figure and the real one diverge.

Where Duraflame is the wrong answer

You want a linear wall fireplace. The brand does not make one.
Your firebox is ugly. A log set leaves the masonry on show. An insert with its own lining — the PuraFlame Klaus, say — hides it. See log sets vs inserts.
You want the most convincing flame available. That is Dimplex Revillusion or an Opti-Myst water-vapor unit, not a Duraflame.
You want published specifications for everything. Coverage is patchy across this range, and we flag the gaps rather than filling them.

Questions people actually ask

Which Duraflame electric fireplace is best?

The DFI030ARU infrared log set, if you have a fireplace to put it in — it is the best value on this site, silent because it is infrared, and rated for supplemental heat up to 1,000 square feet. If you have no fireplace, the DFI-470-04 stove gives you the same radiant heat in the smallest footprint in the range.

Are Duraflame electric fireplaces any good?

For the money, yes. They produce the same 1,500 W and roughly 5,100-5,200 BTU per hour as units costing many times more, and three of the five use infrared quartz, which is usually a premium feature. What you give up is finish, flame depth and consistent documentation.

Who makes Duraflame electric fireplaces?

They are manufactured and distributed by Twin-Star International under license from Duraflame, Inc. That is why specification detail varies noticeably from model to model.

Is the Duraflame DFI-5010 an insert?

No. Despite the model number it is a freestanding stove — it stands on the floor, needs clearance in front of the glass door, and will not fill a masonry opening. It is the most common mix-up in the range.

Does Duraflame make a wall-mounted electric fireplace?

Not in the range we cover. Duraflame's electric line is drop-in log sets and freestanding stoves. For a recessed or wall-mounted linear unit, look at Touchstone, Dimplex or the budget ultra-thins on our linear fireplaces page.

Sources

Every figure on this page is either taken from one of these documents or computed from a formula shown on the page. Nothing here is recalled from memory.