s[21]sf 105 Wood Fireplace
Overview
Stûv 21 wood fireplaces are manufactured to blend into the decor, the fire becomes the center of attraction. These modern fireplace models also feature a retractable window that can be raised or lowered for an open or closed fire.
Quick Specs
- BTUs: Up to 65,000 Output
- Heating Capacity: Up to 1,400 sq ft
- Viewing Area: 34-1/4 (W) x 15-3/4 (H) in.
| BTU | Up to 65,000 Output |
|---|---|
| Width | 47-7/8 in. |
| Height | 56-1/8 in. |
| Depth | 25 in. |
| Weight | 688 lbs. |
| Heating Capacity | Up to 1,400 sq ft. |
| Firebox Capacity | 5.3 cu ft. |
| Log Length | Up to 32 in. |
| Viewing Area | 34-1/4 (W) x 15-3/4 (H) in. |
Opening Dimensions
| Width | 38-3/4 in. |
|---|---|
| Height | 18-1/2 in. |
Hearth Blog Posts
Is my Fireplace Safe to Use? What Safety Checks Do I Need?
Before you light that first fire of the season, take a few minutes to make sure your fireplace is safe. This guide walks you through the DIY safety checks you can do yourself for gas, wood-burning, and electric fireplaces, explains what a professional inspection covers, and tells you exactly when to stop and call for help — including the 8 warning signs you should never ignore.
How Much Does It Cost to Install a Fireplace?
The fireplace unit gets most of the attention, but installation is where the real budget lives. In this guide, we break down every installation cost line by line — venting, framing, gas line, electrical, permits, labor, and finishing — for gas, wood-burning, and electric fireplaces. Plus, exactly what to bring to your first consultation so we can give you an accurate estimate on the spot.
How Much Does a Fireplace Cost?
Adding a fireplace to your home is one of the most impactful upgrades you can make—for comfort, ambiance, home value, and even energy savings. But before you walk into a showroom, most homeowners want to know one thing: how much is this actually going to cost?




