Spark Fireplaces Ebony Glass Fire Object for FT84 Fire Table w54 What does the warning message

What does the warning message “Controller is unreachable through Bluetooth” mean

Conventional Type B - Type B-2x4 when used with firestop - Type BW-2x4 with recessed heater

With the deep recess extension you will get the look and feel you want in your fireplace insert

Hassle-Free Installation & Maintenance – Free venting

Spark Fireplaces Ebony Glass Fire Object for FT84 Fire Table w54 What does the warning messageEbonyglass is specially made to add charm and magic to any gas fire feature. With its bold black color this glass is absolutely dazzling. This deep black fire glass will add a sleek, modern edge to any design. Features Enhance the visual appeal of your Spark fireplace and create a truly bespoke look with dazzling details. Specifications Model FT84 Ebony Glass Size Range 0. 25" 1"