The best choice for an outdoor electric fireplace is a model explicitly designed for outdoor use, with installation and electrical details that suit the location. The Touchstone Outdoor Sideline is the clearest fit here: it has a built-in GFI plug, water-resistant construction, and a flame-only design. The Modern Flames and Remii models are described as indoor/outdoor options. The two remaining inserts are indoor alternatives only; their supplied product details do not establish outdoor suitability.
| Product | Best suited for | Outdoor-use information provided |
|---|---|---|
| Touchstone Outdoor Sideline 50-Inch | Wide patio walls and decorative flame effects | Outdoor design, GFI plug, water-resistant construction |
| Modern Flames Landscape Pro Slim 68-Inch | Large built-in installations | Not stated in the supplied features; verify before outdoor use |
| Remii Extra Slim 45-Inch | Slim indoor/outdoor installations | Rated for indoor or outdoor applications |
| RICHFLAME Gavin 26-Inch Insert | Indoor fireplaces and mantel openings | Outdoor rating not provided |
| PuraFlame Western Insert | Indoor fireplace openings and sound effects | Outdoor rating not provided |
Touchstone Outdoor Sideline 50-Inch

Best for: Homeowners who want a wide, decorative flame display on an exterior wall without adding heat. This model is specifically described for indoor or outdoor use and includes a built-in GFI plug and water-resistant construction.
At 50 inches wide, it is suited to a long patio wall or a larger exterior space where a narrower unit may look undersized. The slim design can be recessed or wall-mounted. Its flame-only operation makes it a visual feature rather than an outdoor heater.
- Listed installation options include recessed and wall-mounted placement.
- The flame display includes three colors, with log and crystal media listed.
- Exterior surfaces named in the supplied details include siding, brick, stucco, and stone.
Why it was selected: The listing provides the clearest outdoor-specific details among the products here, including a GFI plug and water-resistant construction. Limitation: It does not provide heat, and specialty anchors or hardware may be needed for some wall surfaces. Confirm the installation requirements for the specific site.
Modern Flames Landscape Pro Slim 68-Inch

Best for: Buyers planning a broad, built-in fireplace feature who want independently adjustable flame and ember-bed effects. The listed dimensions are 23.75 inches high, 68 inches wide, and 5.5 inches deep, so the required wall opening and surrounding design deserve careful planning.
The supplied features describe Hybrid-FX flame technology, a full flame viewing area, and a remote control. The back flame and ember bed can be controlled separately or together, allowing the visual effects to be adjusted in combination or independently.
Why it was selected: Its wide format and built-in presentation make it relevant to buyers researching large electric fireplace installations. Outdoor caution: The provided features do not state that this model is outdoor-rated or provide weather-resistance information. Do not assume it is suitable for a patio; confirm the manufacturer’s current installation and location requirements before considering exterior placement.
Remii Extra Slim 45-Inch Fireplace

Best for: Buyers seeking an indoor/outdoor electric fireplace with a shallow profile. The supplied listing says it is rated for indoor or outdoor applications and gives a depth of just 4 inches, a useful detail when wall space is limited.
The flame presentation offers yellow, orange, and red colors, which the listing says can be changed with the remote. Its 45-inch width is between the 50-inch Touchstone and the 68-inch Modern Flames model, making it a middle-width option based on the dimensions provided.
Why it was selected: It is explicitly described as suitable for indoor or outdoor applications and has a notably slim listed depth. Limitation: The supplied product details do not specify a GFI plug, water-resistance rating, or outdoor installation method. Check the manufacturer’s instructions and the exact model specifications for the intended location rather than inferring those details from its indoor/outdoor description.
RICHFLAME Gavin 26-Inch Insert

Best for: Buyers fitting an electric insert into an existing indoor opening, cabinet, or wood mantel. Its listed design is intended for a stud, wood-burning opening, cabinet, or wood mantel, and the feature list includes a log speaker, remote control, and 750/1500-watt settings.
Why it was selected: It is one of the supplied fireplace inserts and may be relevant to shoppers comparing electric fireplace formats, especially those replacing or filling an indoor fireplace opening. However, it is not presented as an outdoor kit in the supplied information.
Outdoor caution: No outdoor rating, water-resistance details, or exterior-use instructions are provided. Choose this only for an indoor installation unless the manufacturer confirms it is approved for the exact outdoor location. Its heating features also differ from the Touchstone’s flame-only design.
PuraFlame Western Electric Insert

Best for: Indoor fireplace openings where the buyer wants a crackling-fire sound feature and supplemental heat settings. The supplied dimensions are 29 59/64 inches wide and 23 3/16 inches high; the listed heat settings are 750 and 1500 watts.
The listing also identifies a remote control and a fire-crackling sound. Compare its stated width and height with the opening before choosing an insert; the supplied details do not give an outdoor installation rating.
Why it was selected: It offers another insert format for shoppers considering an indoor fireplace project alongside outdoor electric fireplace kits. Outdoor caution: Do not treat it as an outdoor fireplace based on the available features. Outdoor approval and weather protection are not specified.
Buying Guide: How To Choose An Outdoor Electric Fireplace
Is the fireplace explicitly rated for outdoor use?
Start with the manufacturer’s stated application. A product title or search result mentioning an electric fireplace does not establish that it can be installed outdoors. Look for explicit outdoor-use language, installation directions for exterior locations, and any stated protection against moisture. The Touchstone is described as an outdoor model with water-resistant construction and a GFI plug. The Remii is described as rated for indoor/outdoor applications, but the supplied details do not explain its outdoor electrical or weather-protection provisions.
For the Modern Flames, RICHFLAME, and PuraFlame products in this selection, the provided features do not establish outdoor suitability. Treat them as unverified for exterior use unless the manufacturer confirms otherwise. Do not use an indoor-only or unrated appliance outdoors simply because it can be mounted in a wall.
Should you choose flame-only or a heater?
Decide whether the goal is ambiance, warmth, or both. The Touchstone is explicitly flame-only and does not have a heater, so it suits buyers who want a decorative feature rather than heat. The RICHFLAME and PuraFlame listings include 750/1500-watt heat settings, but their supplied information does not make them outdoor models. Do not infer that indoor heating features make an appliance suitable for an open patio.
For any outdoor heater, verify that the exact model is approved for the proposed location and that its instructions address clearance, electrical supply, and operation. If heat is not essential, a flame-only model may better match a decorative exterior-wall project.
What size and installation style fit the wall?
Measure the intended wall area and planned opening before selecting a unit. The products listed here range from 45 to 68 inches wide among the larger models, while the RICHFLAME insert is 26 inches. Width alone is not enough: check height, depth, recess requirements, mounting method, and space needed around the fireplace.
A recessed installation can create a built-in appearance but depends on the wall construction and the model’s required clearances. A wall-mounted unit avoids a recessed opening but still needs secure attachment and a suitable location. The Touchstone listing mentions mounting to siding, brick, stucco, and stone, while noting that specialty anchors or hardware may be required for some surfaces.
What electrical and weather details should you check?
Read the model-specific installation instructions before planning a power connection. Check whether the product specifies a GFI/GFCI-protected connection, the required outlet location, cord routing, and any limits on exposure to rain or moisture. The Touchstone’s supplied features specifically mention a built-in GFI plug and water-resistant construction; do not assume those features apply to other models.
Outdoor conditions vary between a covered porch and an exposed wall. Confirm whether the manufacturer permits the precise location, rather than relying on a general indoor/outdoor label alone. Follow local electrical requirements and use a qualified professional when the installation involves new wiring or uncertain site conditions.
Which flame effects and controls matter?
Compare visual features with how the fireplace will be viewed and operated. The Touchstone lists three flame colors and log and crystal media. The Remii lists yellow, orange, and red flame colors selected with a remote. The Modern Flames lists independently controlled back flame and ember-bed effects, plus a remote. These features affect appearance and adjustment, not outdoor approval.
Check whether the included media, flame presentation, and controls suit the room or patio layout. A larger viewing area may make sense on a broad wall, while a slimmer profile can be useful where wall depth is limited.
Frequently Asked Questions
Can any electric fireplace be installed outdoors?
No. Use only a model whose manufacturer explicitly permits the intended outdoor location. Indoor use or wall-mount capability does not by itself mean a fireplace is weather-resistant.
Which listed model has the clearest outdoor-specific features?
The Touchstone Outdoor Sideline has the clearest outdoor-specific details supplied here: it is described for outdoor use and lists a built-in GFI plug and water-resistant construction.
Does the Touchstone Outdoor Sideline provide heat?
No. The supplied product information describes it as a flame-only model with no heater. It is intended as a decorative fireplace feature.
Is the Remii 45-inch model described for indoor and outdoor use?
Yes. The supplied features say it is rated for indoor or outdoor applications and describe a 4-inch depth and remote-adjustable flame colors. Verify installation and electrical requirements for the specific location.
Are the RICHFLAME and PuraFlame inserts outdoor-rated?
The supplied product details do not state that either insert is outdoor-rated. Treat them as indoor alternatives unless the manufacturer confirms outdoor use for the exact model and installation.
What should I measure before buying a built-in electric fireplace?
Measure the available wall area and the planned opening, then compare the product’s width, height, and depth with the installation instructions. Also check mounting requirements, clearances, electrical access, and whether the wall surface needs special hardware.