DXV42 Timberfire Gas Fireplace
Overview
The large DXV42 direct vent gas fireplace is designed for family rooms, room additions, and any large room where family and friends gather. Its slim 15½" deep firebox saves valuable floor space and is ideal for installations in bookshelves, entertainment centers and cabinetry walls. Offers infinite flame/heat adjustment from 40,000 to 27,000 BTUH.
Quick Specs
- BTUs: Up to 38,000 Input
Natural Gas
| BTU | 27,000 - 40,000 Input |
|---|---|
| Width | 40 in. |
| Height | 33 in. |
| Depth | 15-3/4 in. |
| Weight | 180 lbs. |
Liquid Propane
| BTU | 22,000 - 38,000 Input |
|---|---|
| Width | 40 in. |
| Height | 33 in. |
| Depth | 15-3/4 in. |
| Weight | 180 lbs. |
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?




