Many 50-inch electric fireplaces support wall-mounted and recessed installation. Some models also offer freestanding placement using an included bracket or stand feet.
Most 50-inch electric models list two heating settings—750W and 1500W—and include an adjustable thermostat with a typical range around 62°F to 82°F.
Listings commonly show ETL or cETL certification and include safety features such as overheat protection or an automatic shut-off.
These 50-inch units use standard household power (120V AC). Accessories or remotes may require small batteries—examples in listings include 1 × CR2025 (sometimes included) or 2 × AAA.
Ultra-thin 50" models are typically about 3–4 inches deep and commonly weigh in the mid‑30s to mid‑50s pounds. Example specs in listings include thicknesses of 3.19" and about 4" and weights like 36 lb and 53 lb.
Clearance guidance varies between listings: one description recommends keeping at least 8 inches between the fireplace and a TV, while another notes a 12-inch minimum.
Some 50-inch models list freestanding as an installation option alongside recessed and wall-mounted installation. For example, one listing states “recessed, wall mounted and freestanding.”
Most listings let you run flame-only, heat-only, or both together. Several models also include an adjustable timer (examples show 1–8 hours) to schedule the flame or heating operation.