Sierra Flame Fireplaces
Sierra Flame Fireplaces include gas and electric options for renovations, including linear gas fireplaces and electric inserts. Check each listing for included components, then confirm fitment and connection requirements before planning the framing.
Sierra Flame Fireplaces
Which Fireplace Format Fits Your Renovation?
Sierra Flame Fireplaces include gas, built-in electric, wall-mount electric and freestanding electric options, as well as wood stoves. Start with the format your renovation can accommodate, then compare models. Accessories are separate from appliances, so check each listing for included components.
The Sierra Flame VIENNA-40 is a nominal 40-inch linear direct vent gas fireplace available in natural gas and liquid propane versions. It has a double-glass airflow channel, variable fans and a screen-free, louver-free face.
Which Electric Model Suits a Retrofit?
The Sierra Flame INS-FM-30 is an electric insert for renovation and retrofit projects. It includes a black steel surround, log set and remote. The flames operate with or without heat. Overall dimensions are 38 inches wide, 25 inches high and 10 inches deep. The nominal 30-inch designation does not describe its overall width.
What Must You Confirm Before Installation?
Before ordering Sierra Flame Fireplaces, review the selected model's manual with your installer. Confirm the opening, framing, clearances and connection requirements. Product dimensions are not framing dimensions. Gas models require checks of fuel and venting requirements; electric models require a check of the electrical connection.
The NFPA heating safety guidance and EPA carbon monoxide guidance are general planning references. Use them alongside the selected model's installation documentation.
Sierra Flame Buying Questions
How Do the VIENNA-40 Gas Versions Differ?
The VIENNA-40-NG uses natural gas, while the VIENNA-40-LP uses liquid propane. Choose the version for your intended fuel and confirm its venting and installation requirements before ordering.
Can the INS-FM-30 Display Flames Without Heat?
Yes. The Sierra Flame INS-FM-30 flame display operates with or without heat. It includes a remote for flame and heater control, plus a log set and black steel surround.
Are Nominal Sizes the Dimensions Needed for Framing?
No. Nominal sizes and overall appliance measurements are not framing or clearance dimensions. The INS-FM-30, for example, is 38 inches wide overall. Review the selected model's manual with your installer to confirm installation dimensions.
Why buy from Live Fire Co.
Free shipping on orders $300+
48 contiguous states. $29.99 under $300.
Manufacturer warranty
Term shown in the product specs or warranty PDF. Ask a specialist about any model.
30-day returns
Transit damage and defects covered.
Fireplace specialists
Call (307) 323-3338, Mon–Fri 9am–5pm ET.












































































































