
KNDKO 37" Electric Fireplace Insert
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The KNDKO 37-inch electric fireplace insert is a dual-purpose unit: a freestanding heater or a built-in insert for a wall opening or existing firebox. It pairs a tempered-glass front and a double-sided brick interior with dancing flames and burning logs, and it runs on standard 120V power. The flame and heat run independently, so you can have the glow with no warmth. With 750W and 1500W heat settings it warms rooms up to about 400 square feet, and it offers 4 flame and log color modes, 5 speed levels and 5 brightness levels, plus an auto cycle mode. Controls are a front touchscreen and a remote with an 8m range, plus a 1–8 hour timer and a sleep mode that darkens the lights while heat continues. It suits anyone who wants a realistic-looking fire without venting or gas lines, and it competes with other 36–40 inch inserts on flame customization and dual installation rather than on raw heat
In stockSold by KNDKO AirMasterReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
This 37-inch electric fireplace insert can be installed as a freestanding unit or built into a wall. It has a black finish and 7mm thick tempered glass. A double-sided interior brick wall adds depth to the flame and burning log effects.
The flame display has 4 flame and log color modes, 5 flame speed levels and 5 flame brightness levels. An automatic mode cycles through flame colors and brightness. The flame effects and the heater work separately, so the flames can run without heat.
The heater has two power settings, 750W and 1500W, and heats spaces up to 400 square feet. It keeps the natural humidity of the air. Controls are on a front-panel touchscreen and on the included remote. A programmable timer runs from 1 to 8 hours. Sleep mode turns off all lights while heating continues.







