An electric fireplace insert is the cheapest way to bring a dead fireplace back. The masonry opening stays, the chimney does not get used, and the fire starts working again.
The Emberline fits a standard opening, plugs in, and produces 5,200 BTU with a log set that looks like a real fire at three paces.
Electric Fireplace Insert at a Glance
- Fits standard masonry openings without modification
- 5,200 BTU / 1,500W heater with thermostat
- Blanking plate stops chimney draughts
- Realistic log set with glowing ember bed
- Four sizes from 28 to 36 inches
- No flue, no liner, no sweep — plugs into an outlet
Who it suits: Anyone with a dead or unused fireplace opening, period homes, cottages and rooms where an open fire is more trouble than it is worth.
What an insert does that a full fireplace cannot
If you already have an opening, you have already paid for the hard part. Stone, brick, a mantel and a hearth are expensive, and most of them sit unused because the flue is unsafe or the draught is unbearable.
An electric fireplace insert fills that opening without touching the chimney. No liner, no sweep, no building notice, no smoky smell on a down-draft day.
It also blocks the draught. Most unused chimneys are net heat losers, pulling warm air up and out. An insert with a blanking plate closes that hole.
Heating performance and coverage
Heat comes from a 1,500W element behind the glass, rated at 5,200 BTU. It is deliberately the same unit across the range, because 1,500W is what a normal circuit will carry without complaint.
In practice a electric fireplace insert holds a 400 to 600 square foot room comfortably. It helps in rooms up to about 1,000 square feet when the doors are shut and the insulation is reasonable. Open-plan spaces will always need more than one heat source.
The flame runs independently of the heater. Press the flame button and leave the heat off, and the unit works as lighting rather than heating. That is how most owners use it from spring to autumn.
Sizing is the single most common mistake with a electric fireplace insert. Buy for the room you sit in, not the whole floor plan, and the unit will cycle comfortably instead of running flat out all evening.
If your walls are uninsulated or the room sits over a garage, treat the rated coverage as a maximum rather than a promise. The thermostat will still hold the room, but it will run closer to full output for longer.
Specifications and delivery
| Spec | Detail |
|---|---|
| Model | EP-IN-EMBER |
| Sizes | 28, 30, 33, 36 inch |
| Heat output | 5,200 BTU/hr (1,500W) |
| Coverage | 400 sq ft realistic |
| Power | 120V / 12.5A |
| Minimum opening depth | 23cm |
| Flame | LED log set, ember bed, 3 brightness levels |
| Controls | Remote, thermostat, 9-hour timer |
| Included | Blanking plate, trim kit |
| Safety | Overheat cut-off, tempered glass |
| Price | From $389.00 |
| Delivery | 2–5 business days, flat $50 under $1,000, free over $1,000 |
Every unit is bench-tested before dispatch. We check the flame, thermostat, cord and plug, then ship it tracked.
Placement and clearances
Measure the opening three ways: width, height and depth. Most failures come from depth, because an insert needs 23cm plus room for the plug.
Check where the socket is. An insert in an internal chimney breast usually needs a spur or a floor socket nearby, unless you are happy with a cable run.
Fit the blanking plate even if the flue is capped. It stops cold air tracking down the chimney and settling behind the unit.
Running costs
Full heat is 1.5 kWh an hour, about 22 to 23 cents at the US average of 15 cents per kWh.
The saving compared with an open fire is not the electricity cost, it is the draught. Closing an open chimney can cut a room’s heat loss noticeably before the insert is even switched on.
Flame-only mode draws a few watts, so a period fireplace can stay decorative in summer.
The Department of Energy explains how resistance heating is priced per kilowatt hour. It is worth ten minutes if you want to compare running costs properly rather than guess.
Installation in five steps
Installation here means fitting, not building. There is no flue, no gas and no vent, so nobody needs a trade for a standard install.
- Unbox and check the glass in daylight before you discard the carton. Every EP-IN-EMBER leaves us bench-tested, but transit is the one thing nobody controls.
- Fix the wall bracket or base, using studs or masonry anchors. Electric Fireplace Insert units are heavier than they look, and plasterboard alone will not hold one.
- Lift the unit into place with a second pair of hands, then check it sits level before tightening anything fully.
- Connect the power. Most buyers use the supplied cord into a standard outlet; an electrician can hardwire the unit if you want a cable-free result.
- Run the flame for ten minutes before switching on the heater, then bring the heat on low, wait five minutes, and only then go to full output.
The whole job takes about thirty minutes for one person and twenty for two. Nothing needs plastering, cutting or inspecting afterwards.
Choosing the right size
Start with the wall, not the catalogue. Measure the usable width between two fixed points, then subtract 20cm so the unit does not crowd the edge. That figure narrows the range quickly.
We stock this electric fireplace insert in 28, 30, 33, 36 inch. All options share the same body height, so the choice is horizontal rather than vertical, and a wider unit reads as more of a feature while a narrower one reads as an accent.
The second measure is the room. A 400 square foot room suits any size. A 600 square foot open-plan space is better served by the wider options, because heat spreads from a wider outlet and the fire itself fills more of the wall.
If you are between two sizes, go up. Buyers who regret size almost always regret buying small, and a unit that is slightly too wide simply looks generous.
Care and safety
Wipe the glass with a non-ammonia cleaner and a microfibre cloth when the unit is cool. Hot glass and cold cleaner is how crazing starts, and no polish will fix it afterwards.
Dust the surround monthly. A matte black finish hides dust well, though it shows pale scuffs under side light. A dry cloth handles both.
Vacuum the intake grille every few weeks. Keep the heater clear of fabric, and never run it with the intake blocked by a curtain or a cushion. The overheat cut-off will protect the unit, but it cannot protect your evening.
What ownership looks like in year three
There is no fuel to buy, no ash to carry out and no flue to sweep. The only running cost is electricity, and the only maintenance is dust and glass.
The LED flame is rated for tens of thousands of hours, which is several years of daily evening use. If an element fails inside the 12 month warranty we replace the unit rather than sending you a part and a diagram.
The finish is the part that needs attention over time. Clean it with warm soapy water rather than abrasives, and it will look the same in year three as it does today.
That is the honest case for a electric fireplace insert over a solid fuel fire. It asks nothing of you except a socket and a cloth, and it gives back a room that feels finished rather than half-furnished.
Returns run 30 days on unopened units and every unit carries 12 months of cover on the element and control board. Keep the carton for a week after delivery so we can resolve a transit issue without an argument, and photograph the glass before you recycle the packaging.
Three mistakes to avoid
Buying for the wrong room. A electric fireplace insert heats 400 to 600 square feet in practice. Buy it for a bigger space and you will spend the winter disappointed by arithmetic rather than by the product.
Sharing the circuit. At full heat these units draw 12.5 amps. A kettle, a microwave or a second heater on the same outlet will trip the breaker and the fireplace will get blamed.
Blocking the airflow. Twenty centimetres above and below, plus ninety in front. Everybody thinks their room has that space until the furniture goes back in.
None of those are complicated. They are simply the three things that separate a good install from a frustrating one.
Will it fit your opening?
Manufacturers quote nominal sizes that rarely match a Victorian or Edwardian opening exactly. Measure yours and pick the insert that fits inside it, not the one that matches the label.
You need 2cm of clearance each side for the trim kit and 23cm of depth. Height matters least, because the trim covers the gap above.
If the opening is oversized, a simple steel surround or a slab of stone closes the difference neatly.
Living with a chimney you no longer use
Cap the flue at the top. It keeps rain, birds and downdraughts out, and it costs very little compared with a liner.
Leave ventilation at the bottom if the chimney shares a stack with another property, since some airflow prevents damp.
Have the chimney swept once before you seal anything, so a future owner can still use it if they want to.
How it compares to the rest of the range
If you want a full surround rather than a bare opening, the Electric Fireplace with Mantel includes one.
The Electric Log Set is the cheaper option if you only want the look and not the heater.
The Recessed Electric Fireplace is the alternative when you are building a new opening in a stud wall.
The Ember Peak standard
Every electric fire we ship is bench-tested before it leaves the yard. We inspect the flame with the heater off, check the thermostat, and test the cord and plug, because a fireplace that arrives with a rattle is one you resent for years.
Delivery arrives tracked within 2 to 5 business days. Shipping is a flat $50 under $1,000 and free over $1,000, with a $150 minimum order. Anything unclear before or after the sale reaches a human on the contact page, and we will tell you when a different model suits your room better.
Compare all of them on the wall mounted electric fireplaces page, or read our sizing guide before you commit. Popular alternatives right now: Ridgeway Linear Electric Fireplace, Aerus Smart Linear Electric Fireplace, Sigil Recessed Electric Fireplace.
Common questions
Does an electric fireplace insert need a chimney?
No. It needs an opening and a power supply. The chimney can be capped and ignored.
Will it fit my existing opening?
Measure width, height and depth. You need 23cm of depth and 2cm each side for the trim.
Does it look real?
Convincing from a metre or two. It is LED, not filmed fire, and we do not pretend otherwise.
Can I use it without heat?
Yes. Flame-only mode draws a few watts.
Does it block the draught?
With the blanking plate fitted, yes. That is one of the biggest practical benefits.
What sizes does the Emberline Electric Fireplace Insert come in?
We stock it in 28, 30, 33, 36 inch. All sizes share the same body height, so choosing a size is a decision about width rather than height.
Does it come with a remote and timer?
Yes. The box includes a remote control, an adjustable thermostat, a timer and the wall bracket or base fixings.
Order the Emberline Electric Fireplace Insert today. It ships in 2 to 5 business days with tracking, and orders over $1,000 ship free.
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