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
Can a Fireplace Actually Heat My Home?
A fireplace won't replace your furnace — but it can meaningfully heat the spaces where you actually spend your time, reduce your furnace run time by 20–40%, and keep your family warm during a power outage. This guide explains how zone heating works, compares BTU output and efficiency across gas, wood, and electric fireplaces (with specific models from Valor, Kozy Heat, Heatilator, Heat & Glo, and Stûv), walks through three real-world Idaho heating scenarios, and shows you why a fireplace BTU feels warmer than a furnace BTU.
Wood-Burning vs. Gas Fireplace: Total Cost of Ownership in Idaho
Most people compare wood and gas fireplaces by sticker price and stop there — but the purchase price is only part of the story. The real question is total cost of ownership: what you'll spend over the years to buy, fuel, and maintain it, plus the value of things that never show up on a receipt, like ambiance and heat during a power outage. This guide breaks down the true 10-year cost of each in Idaho using real local numbers — the cheapest natural gas in the country (~$0.50/therm) and affordable firewood (~$200/cord) — across upfront, fuel, and maintenance. Spoiler: gas usually wins on cost, but wood wins on the intangibles. Here's how to decide which is right for your home.
Idaho Fireplace Permit & Code Guide: What's Required Where
Adding a fireplace or wood stove in Idaho? What's required depends on where you live and what you install. This guide covers gas vs. solid-fuel permits, EPA certification, clearances, chimney code, and Idaho's air-quality rules — by jurisdiction.




