EX35 Gas Insert
Overview
The Enviro EX35 Features beautifully realistic Fire with a Ultra Hi Def Log set, Firebox lighting and Adjustable Ember bed lighting, With the EX35’s wide range of fronts, Every Enviro fireplace is made with the finest material – from stainless steel to cast iron. Enviro has over 25 years experience in building high-end heating products which are sold throughout the world. Beautiful and warm, the Enviro® EX35 gas fireplace insert is one of most versatile inserts that we sell! Enjoy efficient heat and the most natural-looking flames that you can get with a gas fireplace.
Quick Specs
- BTUs: Up to 35,000 Input
Features
- Adjustable Ember Bed Lighting.
- Glass or Ceramic Embers.
- Clean Face Look - no louvers.
- SIT Valve 885 (IPI System with Remote).
- Ultra high definition log set.
- Run-Quiet Fan System.
- Advanced BluIQ technology.
- Limited Lifetime Warranty.
| BTU | 35,000 Input |
|---|---|
| Width | 32 in. |
| Height | 20 in. |
| Depth Range | 17-7/8 in. - 20-1/4 in. |
| Weight | 130 lbs. |
| Viewing Area | 26-3/8 (W) x 16-1/8 (H) in. |
| Glass Type | Ceramic |
| Efficiency | 74.11% |
Hearth Blog Posts
Choosing the Right Fireplace for a Mountain Home
A fireplace is the heart of a mountain home — but mountain living brings cold, outages, high altitude, and big open rooms. Here's how to choose between wood, gas, pellet, and electric, and get the heat, safety, and scale right.
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.
