Heatilator Cobalt Blue Crushed Glass Media for Crave and Crave See-Through 48" Gas Fireplaces btu78000 The optimum efficiency that we

The optimum efficiency that we publicize is the efficiency obtained according to the same test data

Used to support the liner from the chimney allowing space for thermal expansion

HHV efficiency over 75% qualifies for the 2021-2023 Federal Tax Credit

The Metal-Fab Air-Cooled TEMP GUARD factory-built chimneys

Heatilator Cobalt Blue Crushed Glass Media for Crave and Crave See-Through 48" Gas Fireplaces btu78000 The optimum efficiency that weThe interior look helps make your fireplace your own. With natural substrates that complement the fire, you can express your style in unique and captivating ways. What's Included 1 bag of Crushed Glass Media Features Cobalt (blue) crushed glass media Required media for Heatilator Crave and Crave See Through 48" Direct Vent Gas Fireplaces Note: 2 Bags required for See Through Fireplace Specifications Item Number MEDIA COBALT 48 Brand Name Heatilator