The Bio Flame Lotte 35-Inch Black Wall Mounted Ethanol Fireplace

Installation is straightforward and requires no chimneys, gas lines, venting, electricity, or flues — the Lotte can be mounted on virtually any wall in under 15 minutes. Each unit ships with isolation mounting brackets to prevent heat transfer between the fireplace and the wall, so no professional contractor is needed. Reviewers consistently report the process as simple, with some completing it in as little as 25 minutes on their own.

The Bio Flame Lotte 35-Inch outputs 12,000 BTU (3.5 kW/h) and is rated to heat an average of 430 square feet (approximately 40 m²). It is best suited for smaller spaces or as a supplemental heat source rather than a primary heater for large, open-plan areas. One verified customer reviewer noted it successfully warmed their 1,300 sq ft condo when used consistently.

The Bio Flame Lotte comes backed by an industry-leading 5-year parts and labor warranty, which begins on the date of purchase. Items deemed unfixable will be replaced with the same or a similar model. Note that installation costs are not reimbursed under any warranty claim circumstances.

No — the Bio Flame Lotte 35-Inch wall-mounted model does not include any type of remote control or automated ignition system. To use it, you simply pour bio-ethanol fuel into the burner using the included funnel and light it manually with the included long-reach lighter. This has been confirmed in Q&A sections by fireplace specialists at multiple authorized retailers.

The Lotte is constructed from 304-grade stainless steel with a powder-coated black finish and 8mm certified tempered safety glass, making it highly durable and corrosion-resistant. It is a fully ventless, smokeless, odorless, and soot-free fireplace, making it safe for indoor use in homes, apartments, offices, and commercial settings. Bio-ethanol fuel burns cleanly without producing harmful byproducts, and the unit meets Bio Flame's state-of-the-art safety standards.