If you are searching for a 36-inch infrared fireplace insert, compare the listed units carefully: their supplied descriptions identify them as electric fireplace inserts, but do not confirm infrared heating technology. The Electactic ultra-thin model is best for a modern wall-mounted look, while the ORALNER offers three-sided viewing. The other options suit buyers seeking varied flame settings, a traditional appearance, or recessed installation details.
| Product | Best For | Notable Feature |
|---|---|---|
| Electactic Ultra-Thin | Modern wall or recessed installations | 12 flame and 12 bed colors |
| Electactic 36-Inch Insert | Flexible flame customization | Five colors, speeds, and brightness levels |
| ORALNER Three-Sided | Viewing from multiple angles | Three-sided glass and seven flame colors |
| PuraFlame Klaus | Traditional fireplace styling | Crackling sound, glass door, and mesh screen |
| R.W.FLAME Recessed | Measured wall openings | Opening dimensions and stud-fit details provided |
Electactic Ultra-Thin 36-Inch Fireplace
This Electactic model is best for buyers who want a slim, contemporary fireplace with adjustable visual effects. Its stated thickness is 3.86 inches, and the nearly invisible bezel is designed to give the unit a frameless appearance. The listing describes it for recessed or wall-mounted installation.
Flame and ember-bed effects offer 12 colors each. The flame brightness and speed are adjustable, so buyers can change the display without relying on heat for ambiance. Heating options are 750W and 1500W, and the listing says the unit is intended for spaces up to 400 square feet. A timer can be set from one to eight hours.
- Best for: Modern rooms where a slim profile and multiple color choices matter.
- Why it stands out: Separate flame and bed colors provide more listed visual combinations than several alternatives here.
- Consider: The product information does not specify infrared heating technology. Confirm the heating method and installation clearances before buying if infrared is essential.
Electactic 36-Inch Customizable Insert
This 36-inch Electactic insert is best for buyers who want several ways to adjust the flame display and a choice of freestanding or embedded setup. Its stated dimensions are 36 inches wide, 8.98 inches deep, and 27.01 inches high. The description calls it a 120V plug-in unit and says installation is easy, though buyers should still check the opening and setup instructions for their particular space.
Visual controls include five flame or log colors, five speeds, and five brightness levels, plus automatic color and brightness changes. It has a one-to-eight-hour timer, an eight-meter remote control, and a sleep mode with heating. Heat settings are 750W and 1500W. The listing says it can operate with or without heat and describes coverage of up to 400 square feet.
- Best for: Buyers prioritizing multiple flame adjustments and flexible placement.
- Why it was selected: Its freestanding-or-embedded description and range of controls distinguish it from the slimmer wall-focused units.
- Consider: Its 27.01-inch height is greater than the height listed for some other models, so verify available space before choosing it.
ORALNER Three-Sided 36-Inch Fireplace
The ORALNER is best for buyers who want the flame display visible from more than one angle. Its three-sided glass is described as providing views of the flames from different sides, making it a different choice from inserts with a single front-facing display. The stated dimensions are 36 inches wide, 8 inches deep, and 18 inches high.
It offers seven flame colors and five levels each for brightness and speed. Three operating modes are listed: flame and heater, flame only, and ember-bed light and heater. The listing states a 5,118-BTU heat output, a built-in thermostat, and heating coverage up to 1,000 square feet. Treat that coverage as the manufacturer’s stated figure, not a guarantee for every room.
- Best for: Rooms where a three-sided view is a priority.
- Why it was selected: Its multi-angle glass and stated thermostat set it apart from the other options.
- Consider: The description does not identify the heating method as infrared. It also requires two AAA batteries, which are not included.
PuraFlame Klaus Traditional Insert
The PuraFlame Klaus is best for buyers seeking a traditional fireplace appearance rather than a slim, minimalist wall display. Its design includes a glass door, mesh screen, three-sided interior brick wall, and a resin log set above an ember bed. The listed overall dimensions are 35.04 inches wide, 26.96 inches high, and 8.78 inches deep.
The description lists three flame settings with adjustable intensity and brightness. The flame can be used with or without heat, which lets buyers use the visual effect in warmer weather. Heating settings are 750W and 1500W, and the listing describes LED technology as energy saving. A fire-crackling sound is also included in the product name.
- Best for: Buyers who prefer a classic log, brick, door, and screen look.
- Why it was selected: Its traditional styling provides a clear alternative to the linear and contemporary models.
- Consider: The listed width is 35.04 inches, rather than a full 36 inches. Measure the fireplace opening and check the manual dimensions before ordering.
R.W.FLAME 36-Inch Recessed Fireplace
This R.W.FLAME model is best for buyers planning a recessed installation who need opening measurements to compare against their wall. Its listed dimensions are 3.86 inches deep, 36 inches wide, and 18.11 inches high. The product details specify openings from 31 to 35.2 inches and mention fit for 2-by-4 and 2-by-6 studs. Check the installation instructions and actual site measurements before cutting or modifying a wall.
The unit offers touch-screen and remote controls, 12 flame and LED bed color modes, five flame speeds, and five brightness levels. An automatic flame design changes color and brightness. Heating options are 750W and 1500W, and the stated supplemental zone-heating coverage is up to 400 square feet.
- Best for: Buyers who want a thin recessed unit and have a wall opening to measure.
- Why it was selected: The listing provides specific opening and stud-fit information along with both remote and touch controls.
- Consider: The product information does not confirm infrared heating. Verify the opening dimensions and heating technology if either is a must-have.
Buying Guide: How to Choose a 36-Inch Fireplace Insert
Does the listing confirm infrared heating?
Not in the supplied details for these five products. They are described as electric fireplace inserts or heaters, but none of the feature lists explicitly identifies infrared as the heating technology. If infrared is a firm requirement, verify the manufacturer’s product specifications or manual before purchasing. Do not assume that “electric,” a wattage rating, or a stated heating area means the unit uses infrared heat.
Will the fireplace fit the opening?
Measure the width, height, and depth of the intended installation area, then compare those measurements with the product’s complete installation specifications. A nominal 36-inch width does not necessarily describe the required rough opening. For example, the R.W.FLAME listing gives an opening range of 31 to 35.2 inches, while the PuraFlame Klaus lists an overall width of 35.04 inches. Confirm clearance and mounting requirements in the manual.
Also decide whether the unit will be recessed, wall-mounted, embedded, or freestanding. Product descriptions use these terms differently, and the installation method can affect the opening, wiring, and available wall space. If you are unsure about cutting into a wall or providing electrical service, consult a qualified installer.
How much heat output should you compare?
Look at the stated wattage, BTU output, and manufacturer-stated coverage together, but do not treat coverage as a precise prediction. The Electactic models and R.W.FLAME list 750W and 1500W heat settings; the ORALNER lists 5,118 BTUs and up to 1,000 square feet. The first three descriptions give coverage of up to 400 square feet for several models. Actual comfort can depend on room layout, insulation, ceiling height, and other conditions.
These products are presented as room or zone heaters. Check the manufacturer’s instructions for appropriate use and electrical requirements. A higher stated coverage figure does not, by itself, establish that a fireplace can serve as a home’s primary heating system.
Do you want more flame options or a traditional look?
For extensive color adjustment, compare the Electactic ultra-thin unit’s 12 flame and 12 bed colors with the R.W.FLAME’s 12 flame and LED bed color modes. The second Electactic listing emphasizes five colors, five speeds, and five brightness levels. The ORALNER has seven flame colors and three-sided glass, while the PuraFlame Klaus focuses on logs, an ember bed, brick detailing, a glass door, and a mesh screen.
Flame appearance is separate from heating performance. If you plan to use the fireplace in warm weather or want ambience without heat, prioritize a model whose listing explicitly supports flame-only operation. The supplied details mention flame-only use for the ORALNER and PuraFlame, and operation with or without heat for both Electactic models.
Which controls and timer features matter?
Check whether you prefer a remote, touch-screen controls, a timer, or a thermostat. The Electactic ultra-thin model lists a one-to-eight-hour timer. The other Electactic insert also lists a one-to-eight-hour timer and an eight-meter remote-control range. ORALNER lists a nine-hour timer and a built-in thermostat, while R.W.FLAME lists touch and remote controls. The PuraFlame details provided do not specify a timer or remote.
Confirm included accessories and operating details in the current product documentation. The ORALNER listing says two AAA batteries are required and are not included. Do not assume another product includes batteries or has a particular control feature unless its specifications say so.
What should you verify before ordering?
- Confirm the product’s exact overall dimensions and the required opening dimensions.
- Verify that the installation type matches your plan and wall construction.
- Check the product manual for electrical requirements, clearances, and installation steps.
- Confirm infrared technology directly if it is essential to your search.
- Compare heat settings and stated coverage without treating coverage as guaranteed performance.
- Check whether remote controls, batteries, and other required accessories are included.
Frequently Asked Questions
Are these 36-inch fireplace inserts confirmed to use infrared heat?
No. The supplied product descriptions do not explicitly confirm infrared heating technology. Verify the manufacturer’s specifications or manual before choosing one for an infrared-specific requirement.
Can I use an electric fireplace insert without turning on the heat?
Some listed models explicitly support flame-only or operation with and without heat. The ORALNER includes a flame-only mode, and both Electactic descriptions say the visual effect can operate without heat. Check the operating instructions for the model you choose.
Which option is designed for a three-sided view?
The ORALNER 36-inch insert is described as having three-sided glass for viewing the flame effect from different angles.
Which model lists the most color options?
The Electactic ultra-thin model lists 12 flame colors and 12 bed colors. The R.W.FLAME also lists 12 flame and LED bed color modes, although its feature description does not separately describe those counts in the same way.
Should I buy based on the listed square-foot coverage alone?
No. Coverage figures are manufacturer-stated estimates, and room conditions can affect heating. Compare wattage and BTU information where available, and use the manual to understand intended operation.