s[21]df7 85 Wood Fireplace
Overview
The Stûv 21-clads are turnkey wood fireplaces that provide efficient heating, a refined design, and the possibility of an open or closed fire. These simple and ingenious models do not need to be built into a wall and do not require any special finishing. Thanks to their steel casing, they are as simple to install as a wood stove.
Quick Specs
- BTUs: Up to 48,000 Input
- Heating Capacity: Up to 1,400 sq ft
- Viewing Area: 26-1/2 (W) x 21-1/16 (H) in.
| BTU | Up to 48,000 Input |
|---|---|
| Width | 86 in. |
| Height | 63-7/8 in. |
| Depth | 33-1/2 in. |
| Weight | 975 lbs. |
| Heating Capacity | Up to 1,400 sq ft. |
| Firebox Capacity | 6.5 cu ft. |
| Log Length | Up to 24 in. |
| Viewing Area | 26-1/2 (W) x 21-1/16 (H) in. |
Hearth Blog Posts
Tech Explained: Heat & Glo IntelliFire Touch Explained
Press a button and a Heat & Glo lights — but behind that button is a small computer managing a spark, a pilot, a gas valve, and a flame sensor. Here’s what IntelliFire Touch is actually doing: why intermittent pilot ignition saves gas, what Cold Climate mode is for, how the wall switch, remote, and app differ, how battery backup works, and the one limitation to know before your vent is designed.
Preparedness Without the Panic: Heat, Food, Water, and Comfort When the Power Goes Out
If the headlines have you thinking about readiness, start here. The scenarios worth preparing for in Idaho aren’t exotic — a storm, an outage, a week of hard cold — and the best preparation makes your home more comfortable every day. Heat that works without the grid, cooking off-grid, the 400 gallons of water you already own, and a calm checklist for this month.
Tech Explained: HearthStone Soapstone
Put your hand near a steel stove an hour after the fire dies and it’s cold. Do the same with a HearthStone and it’s still radiating — often into the next morning. Here’s why: what soapstone actually is, the physics of how it stores twice the heat of steel, what “30-hour HeatLife” really means, and how to run one the way it was designed.




