Electric Fireplace Direct reviewed the Modern Ember Highmark Electric Fireplace and highlighted its angled glass design that improves air circulation while providing a sleek aesthetic. The unit delivers 100 flame color combinations with separate controls for flame and ember bed, plus includes driftwood logs and smoked glass ember media for a natural effect. It supports multiple operation methods including remote, touch panel, app, and voice control. The fireplace requires a dedicated 2-way circuit for installation and covers up to 400 square feet with 5,000 BTUs, making it suitable for medium-sized rooms but not ideal for larger spaces.

Full review
Flame realism and visual effects
The flame effect in the Highmark electric fireplace is described as highly realistic, with 100 different flame combinations and separate control over flame color and ember bed. One reviewer noted that the 84-inch model's flames reach all the way up into the 18-inch viewing area, creating a natural and immersive experience. The flame technology is said to produce vivid and smooth transitions between amber, blue, and mixed color settings, with the ability to adjust ember hues independently. The visual impact is further enhanced by the angled glass design that helps with air circulation and contributes to a sleek, modern aesthetic. The driftwood logs included with the unit, along with smoked glass and clear glass ember bed media, are intended to simulate a natural burning effect. These elements work together to provide a convincing illusion of an actual fire, particularly in a 400 to 500 square foot open space where the fireplace is used for both ambiance and supplemental heating.
Installation flexibility and control options
Installation of the Highmark fireplace can be done either by plug-in or hard-wiring, with a dedicated 2-way circuit recommended for optimal performance. The unit is designed to fit into a standard 2x6 wall and comes in five different sizes, making it adaptable to various room dimensions and layouts. The control system offers multiple options including a remote, a sleek touch panel hidden underneath the unit, and smartphone app integration. Voice control compatibility with Alexa and Google Home adds convenience for users who prefer hands-free operation. The ability to toggle between different log styles, such as driftwood or real cut logs, allows for customization depending on seasonal preference or interior decor. One reviewer emphasized the unit's suitability for luxury residential or commercial builds, noting that its sleek, frameless edge and hidden vent design make it appear completely built-in when recessed into a wall, similar to high-end hotel suite fixtures.
Heating performance and energy efficiency
The fireplace is rated at 5,000 BTUs for a 400 square foot space, and operates at 750W for heating mode with a 500W setting for ambient use. This dual heating mode provides flexibility for users who want to switch between warmth and ambiance without increasing energy consumption. The unit is designed to heat open living areas effectively, offering quiet operation and avoiding the dry air often associated with other heating methods. One reviewer noted that it comfortably heats a 400 to 500 square foot area without producing noise or discomfort. It is not intended to replace a furnace but serves as an excellent supplement for maintaining a cozy atmosphere. The internal components are described as solid, with no buzzing sounds or heating inconsistencies reported after weeks of daily use. The unit's energy efficiency is further supported by its ability to provide both visual and thermal comfort without requiring excessive power.
Design and aesthetic appeal
The Highmark fireplace is praised for its modern, minimalist design that makes it suitable for luxury residential and commercial settings. The frameless edge and hidden vent design contribute to a clean, built-in appearance when recessed into a wall. The angled glass not only enhances the visual effect of the flames but also improves air circulation, giving the fireplace a functional and aesthetic balance. The crystal clear glass front and premium materials are highlighted as contributing to a high-end look that remains consistent over time. The included log sets and crystal ember kits allow users to switch between a realistic woodfire appearance and a contemporary crystal bed style, enabling seasonal or mood-based customization. The overall impression is that the fireplace serves as a striking focal point that elevates the ambiance of any room, whether installed in a home or a commercial space.
Smart connectivity and user experience
Smart features are a standout aspect of the Highmark fireplace, with full Wi-Fi connectivity enabling control through a dedicated app. Users can adjust flame colors, heat levels, and timers directly from their smartphones, with voice commands supported through Alexa and Google Assistant. The touch panel hidden underneath the unit provides an alternative control method for those who prefer physical interaction. The app integration allows for scheduling and remote access, enhancing convenience for users who want to manage their fireplace from anywhere in the home. One reviewer emphasized the seamless experience of switching between different flame settings and heat modes, noting that the interface is intuitive and responsive. The ability to customize the fireplace's appearance and function through digital controls contributes to its appeal as a modern, high-end home feature.
Strengths
- +Features angled glass that enhances air circulation and provides a sleek, modern look
- +Offers 100 different flame color combinations with separate control for flame and ember bed
- +Includes driftwood logs and smoked glass ember bed media for natural burning effect
- +Supports multiple operation methods including remote, touch panel, app, and voice control (Alexa/Google Home)
Watch-outs
- −Requires dedicated 2-way circuit for installation
- −Limited to 400 square feet coverage with 5,000 BTUs
How it compares
The Modern Ember Highmark Electric Fireplace stands out with its angled glass design and 100 flame color combinations, offering more customization than the Duraflame 3D Infrared Electric Fireplace Stove which only has five flame settings.
Rating sources
“With all of its features at this price point, it is unbeatable on the market.”
“This one's definitely worth your attention. So, I've been using the High Mark 84in model for a while now, and honestly, it's more than just a fireplace. It's a statement piece.”
Our 4.8 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.