Amantii 3 or 4-Sided Insert Trim Kit for Traditional Lumina Fireplace
Free delivery to contiguous U.S. + this item cannot be returned. Est. arrival: Nov 8–18
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Installation
Installation
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Description
Description
The Surround That Finishes a Traditional Lumina Insert
The Amantii insert trim kit is the black surround that frames a Traditional Lumina electric fireplace when it goes into an existing wood or gas fireplace instead of a new wall. It covers the gap between the fireplace and the old opening, so the insert looks like it was always there. Each kit is made for one Lumina size, in a 3-sided or a 4-sided style.
Amantii Requires a Surround for an Insert Install
Built into a new wall, the Lumina uses the trim already on the unit. Set into an existing fireplace, it sits semi-flush, and for that Amantii requires a three- or four-sided surround. This kit is that surround. It is made for the 26, 30, 33 and 38-inch Lumina only; the 44 and 48-inch sizes are built-in models, and Amantii makes no insert trim for them.
3-Sided Frames the Top and Sides, 4-Sided Frames All Four
The 3-sided kit runs across the top and down both sides with no bottom rail, which Amantii describes as a clean, built-in look that works with the existing fireplace surround. The 4-sided kit adds the bottom rail and closes the frame, for a more traditional, finished look. For the same Lumina size, both kits are the same width; the 4-sided one is taller because of that extra rail.

Best for Retiring a Wood or Gas Fireplace You No Longer Use
This kit is for anyone putting a Traditional Lumina into a fireplace they have stopped burning, keeping the mantel and hearth while leaving the ash, soot and drafts behind. Pick the 3-sided kit if you want the existing hearth to meet the insert with no rail between them. Pick the 4-sided kit if you want the insert framed on every side, bottom edge included.
Order the Kit by Lumina Size, Then Check the Opening
- Match the fireplace: choose the kit for the width of Lumina you are buying, not the width of your fireplace opening.
- Check coverage: the trim has to be larger than the opening it covers. The 26-inch 4-sided kit, for example, measures 36 by 27 1/8 inches overall; every size is in the FAQs below.
- Order them together: an insert install cannot be finished without the surround, so add it to the same order as the fireplace.
Goes with: the Amantii Traditional Lumina electric fireplace, and Amantii designer media kits to change the log style.
Features
Features
Specifications & Manuals
Specifications & Manuals
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Width
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Height
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Depth
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ColorBlack







