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For a recessed fireplace, the key question is whether the unit fits your planned wall opening and can use the available electrical connection. The listed models vary in supported installation types and disclosed dimensions, so check both before choosing.
The SIMPLIFIRE Allusion Platinum 60-inch and R.W.FLAME 36-inch list both recessed and wall-mounted installation. The Touchstone Sideline models are listed as recessed, while the DIMPLEX Revillusion 42-inch also supports surface mounting. Electrical details vary, too: the 60-inch Sideline lists plug-in and hardwired options, while the 50-inch model lists 120 V. Looking for all types? See our Best Electric Fireplaces.
62.3-inch overall width needs substantial wall space
For a recessed installation that also allows surface mounting, the SIMPLIFIRE Allusion Platinum 60" Electric Fireplace gives you both options. It runs from a plug-in connection and can produce up to 5,000 BTU/h of supplemental heat. Flame-only operation lets you use the display without heat.
Plan for its 62.3-inch overall width before choosing a wall location; it needs substantial space. The Touchstone Sideline 60" Electric Fireplace is narrower at 60 inches, but its listed installation type is recessed, so the SIMPLIFIRE is the more flexible fit if surface mounting matters too.
For a 60-inch recessed opening, the Touchstone Sideline 60 pairs a low-profile 5.5-inch depth with a 1,500 W heater rated for rooms up to 400 sq ft. It can run the flame effect without heat, and its listed electrical options include plug-in or hardwired connection. These details suit buyers planning a wide in-wall installation who also want a choice in how the unit connects.
Plan the wall opening and wiring before installation: recessed mounting needs advance space planning, and the stated 60 x 21.5 x 5.5-inch dimensions help guide that fit check. The DIMPLEX Revillusion 42-inch is another recessed option, but its listed 120/208/240 V requirements may make power compatibility a more involved part of planning. DIMPLEX Revillusion 42" Electric Fireplace
For a recessed wall plan that needs more than one electrical connection option, the DIMPLEX Revillusion 42 supports recessed installation and lists plug-in or hardwired power at 120, 208, or 240 V. Its listed heat output varies by voltage: 4,435, 6,739, or 8,786 BTU/h. The stated 800-sq-ft coverage is a specification, not an independently checked room-heating result.
Plan the power supply before cutting the wall opening: this model's voltage choices may affect which connection suits your space, and the listing does not settle opening dimensions or installation depth. If you prefer a recessed unit with listed dimensions and a 120 V requirement, the Touchstone Sideline 50" Electric Fireplace lists a 50.4 x 21.5 x 5.5 in overall size. Confirm the required opening separately for either model.
For a recessed wall, the Touchstone Sideline 50 gives you a clear fit reference: the unit measures 50.4 x 21.5 x 5.5 inches and is listed for recessed installation. Check those dimensions against your planned wall opening before choosing it. Its 5,000 BTU/h heater is rated for up to 400 sq ft, and the flames can run without heat, so the fireplace can serve as a visual feature outside heating season.
The listing specifies 120 V, but the supplied specifications do not settle whether this configuration is plug-in or hardwired. Confirm the connection method and opening requirements before installation. If you need a stated choice between plug-in and hardwired power, the Touchstone Sideline 60" Electric Fireplace lists both options, though its 60-inch width calls for a larger wall opening.
Recessed installation may require wall preparation
For a recessed wall plan, the R.W.FLAME Recessed 36" Electric Fireplace is notable for supporting both recessed and wall-mounted installation. Its listed dimensions are 36 x 16.9 x 5.4 inches, so check the required wall opening and depth against your available space before choosing a location. A remote is included for adjusting the unit.
Recessing it may require wall preparation, so plan the opening before installation. The listing does not settle this configuration's electrical requirements, so confirm the connection details before work begins. If you need documented plug-in or hardwired options for planning, the Touchstone Sideline 60" Electric Fireplace lists both, but its 60-inch width calls for a larger wall space.
What to Look For
Opening size and depth: Compare the fireplace's overall dimensions with your planned opening and available wall depth. The listed depth is 5.5 inches for the 60-inch Touchstone Sideline and 5.625 inches for the 60-inch SIMPLIFIRE Allusion Platinum. These figures help with planning, but do not replace checking the required cutout dimensions for the exact model.
Recessed installation support: Confirm that the exact model supports recessed installation. The DIMPLEX Revillusion 42-inch also lists surface mounting, and the SIMPLIFIRE and R.W.FLAME models list wall-mounted installation. Those options may suit buyers who want flexibility, while the Touchstone Sideline listings specify recessed installation.
Electrical connection: Match the fireplace's stated connection options to the wiring available at the installation site. The 60-inch Touchstone Sideline lists 110-120 V and plug-in or hardwired use; the 50-inch Sideline lists 120 V. The DIMPLEX RBF42 lists 120/208/240 V and plug-in or hardwired options. Check the exact model requirements before planning electrical work.
We identified candidate fireplaces through broad research across review sites and buyer forums, then filtered for models that qualify as recessed electric fireplaces based on the supplied product information.
We scored the selected models with the same research-based pillar framework as the main Electric Fireplaces post. This supports direct comparison within the recessed category, with attention to wall fit and installation requirements alongside heating, flame effects, build, ease of use, safety, and value.
