A gas insert is a high-efficiency gas fireplace unit designed to slide directly into your existing masonry fireplace — instantly transforming an energy-wasting opening into a powerful, beautiful and controlled source of heat. It preserves the charm and central presence of a traditional hearth, but upgrades it with clean technology, effortless operation and impressive performance.
Why Choose a Gas Insert?
Most masonry fireplaces actually pull warmth out of your home, acting like an open window. A gas insert seals that thermal leak and converts it into an energy-efficient zone heater, boosting efficiency by up to 70–80%.
From the moment it’s installed, you’ll notice the difference — a cozier room, more stable temperature, less furnace cycling, and lower energy bills.
- Instant heat at the touch of a button
- Cleaner burn with fewer emissions
- No hauling wood, no ash, no mess
- Smart features — like programmable thermostatic remotes
- Consistent flame every time — no fire-building guesswork
It’s the comfort and ambiance you want, without the work.
What to Know Before Installing
Before moving forward, your local authorized dealer will confirm compatibility with your current masonry fireplace. Installation typically includes:
- The insert placed directly into the existing firebox
- A dedicated aluminum venting liner for safe exhaust
- Access to natural gas or propane, and electrical if needed
Installation is clean, fast, and typically completed in just a few hours by professionals.
Any Drawbacks?
While gas offers convenience and efficiency, it does not replicate the natural crackling sound of real logs — and natural gas or propane is typically more expensive than burning cordwood.
That said, most homeowners feel the tradeoff is more than worth it for the daily comfort and freedom it offers.
Cost and Ownership Expectations
-
Gas inserts typically range from $2,000 to $5,000 depending on size and features
-
Professional installation starts around $700 and may reach $1,500
-
Annual inspection / maintenance is strongly recommended for safety and performance
-
Works even during a power outage — a key advantage in colder climates
-
Carbon monoxide detectors are required — a standard modern safety precaution
Trusted Brands
When shopping, look for established, US/Canadian-engineered brands known for safety, performance and long-term support — including: Napoleon, Ambiance
, and Kingsman
For more information, please contact a We Love Fire dealer near you.
Find a Local Store
