Cosmo Insert 30" Gas Insert
Overview
Get the wow factor with our distinctive Cosmo gas fireplace insert. It reinvents your fireplace with a clean look in transitional or modern styling. glass media, river rock or driftwood reflected in black glass.
Quick Specs
- BTUs: Up to 23,000 Input
Natural Gas Unit Specs
| BTU | 19,600 - 28,000 Input |
|---|---|
| Width | 31-1/8 in. |
| Height | 20-3/4 in. |
| Depth | 14-1/2 in. |
| Viewing Area | 27-1/2 (W) x 15-15/16 (H) in. |
Liquid Propane Unit Specs
| BTU | 16,100 - 23,000 Input |
|---|---|
| Width | 31-1/8 in. |
| Height | 20-3/4 in. |
| Depth | 14-1/2 in. |
| Viewing Area | 27-1/2 (W) x 15-15/16 (H) in. |
Minimum Fireplace Opening
| Width | 31-5/8 in. |
|---|---|
| Height | 21 in. |
| Depth | 15 in. |
Hearth Blog Posts
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Ask anyone who's lived with a soapstone stove and they'll tell you the heat is different — steady, gentle, and still coming hours after the fire burns down. Here's a dealer's guide to HearthStone, the Vermont brand behind it: its story since 1978, soapstone and TruHybrid explained, the full lineup, and which model fits your home.
A Dealer's Guide to Stûv Fireplaces
Most wood stoves look like wood stoves. Stûv doesn't — a cylinder that rotates toward the couch, a wall of fire you can open like a window. Here's a dealer's guide to the Belgian-designed, Québec-built brand: its story, what sets it apart, the full lineup, and which model fits your home.





