Gas Fireplaces

56 products

    Looking for the best gas fireplace insert with low-maintenance, high-efficiency heating? Check out our Gas Fireplaces!

    Why choose Gas Fireplaces?

    Gas Fireplaces are safer and easy to operate because the heat and flame can be regulated with just a switch or push of a button. This is because they usually have fireplace electronic ignition. Gas fireplace inserts offer a lot of flexibility. You can easily adjust the blower and the flame to give the impression you want.

    Some units are available as vent free fireplaces, which don't require a chimney or flue and can be installed practically anywhere — in the living room, kitchen, basement, bathroom, and even outdoors.

    Best Gas Fireplaces and Best Gas Fireplace Inserts

    Featured: Napoleon Luxuria 74" Direct Vent Gas Insert Fireplace See Through Fireplace (Indoor/Outdoor) - LVX74

    Gas Fireplace Types

    Vent Type

    Fuel Type

    FAQ

    Is a gas fireplace worth it?

    Yes. Gas Fireplaces are more manageable and affordable compared to other types of fireplaces because you will no longer have to deal with the hassle of filling your fireplace with wood logs every few hours.

    What is the standard building code for a gas fireplace hearth?

    A fireplace opening must have a minimum of 6 inches of clearance and should be away from flammable materials according to the standard building code. The highest non-combustible clearance must be at least 12 inches if the gas fireplace mantel has more than 1 1/2 inches from the front. For direct vent fireplace inserts, these clearances are based on the manufacturer's installation guidelines and must be strictly adhered to avoid a fire hazard.

    How does a gas fireplace operate?

    They work by combusting a gas, where you can use either natural gas or liquid propane gas to do so.

    Shop for Gas Fireplaces at Flame Authority! Your authorized and trusted dealer of the best gas insert fireplaces, best ventless gas fireplaces, high quality electric fireplaces, traditional open hearth fireplaces, gas log inserts for fireplaces, outdoor heating products, and all types of fireplaces.

    If you have any concerns about our products, contact us or call our customer service representative at 1-800-923-4556.

    56 products
    Sold Out
    Napoleon Torch™ Series Direct Vent Gas Electronic Fireplace GT8
    Napoleon Torch™ Series Direct Vent Gas Electronic Fireplace GT8
    Napoleon Torch™ Series Direct Vent Gas Electronic Fireplace GT8
    Napoleon
    $1,999.00
    Napoleon Arlington™ Direct Vent Gas Stoves 45° Venting GDS20NNE
    Napoleon Arlington™ Direct Vent Gas Stoves 45° Venting GDS20NNE
    Napoleon Arlington™ Direct Vent Gas Stoves 45° Venting GDS20NNE
    Napoleon
    $3,149.00
    Napoleon Ascent™ Multi-View See-Thru Log Set Direct Vent Gas Fireplace BHD4-LOGS
    Napoleon Ascent™ Multi-View See-Thru Log Set Direct Vent Gas Fireplace BHD4-LOGS
    Napoleon Ascent™ Multi-View See-Thru Log Set Direct Vent Gas Fireplace BHD4-LOGS
    Napoleon
    $5,349.00
    Napoleon Ascent™ Multi-View See-Thru Direct Vent Gas Fireplace BHD4STGN
    Napoleon Ascent™ Multi-View See-Thru Direct Vent Gas Fireplace BHD4STGN
    Napoleon
    $4,949.00
    Sold Out
    Napoleon Torch® Vf Vent Free Gas Millivolt Fireplace
    Napoleon Torch® Vf Vent Free Gas Millivolt Fireplace
    Napoleon Torch® Vf Vent Free Gas Millivolt Fireplace GVFT8
    Napoleon
    $1,999.00
    Napoleon Ascent Multi-View Peninsula and Glass Burner Direct Vent Gas Fireplace BHD4-GLASS
    Napoleon Ascent Multi-View Peninsula and Glass Burner Direct Vent Gas Fireplace BHD4-GLASS
    Napoleon Ascent Multi-View Peninsula and Glass Burner Direct Vent Gas Fireplace BHD4-GLASS
    Napoleon
    $4,949.00
    Napoleon Ascent™ 46 Direct Vent Gas Electronic Fireplace B46
    Napoleon Ascent™ 46 Direct Vent Gas Electronic Fireplace B46
    Napoleon
    $2,749.00
    Napoleon Riverside™ 42 Clean Face Outdoor Gas Fireplace GSS42
    Napoleon Riverside™ 42 Clean Face Outdoor Gas Fireplace GSS42
    Napoleon Riverside™ 42 Clean Face Outdoor Gas Fireplace GSS42
    Napoleon
    $5,399.00
    Napoleon Galaxy™ See Through Outdoor Fireplace GSS48ST
    Napoleon Galaxy™ See Through Outdoor Fireplace GSS48
    Napoleon
    $3,899.00
    Napoleon Oakville™ 3 Gas Millivolt Fireplace Insert GDI3N
    Napoleon Oakville™ 3 Gas Millivolt Fireplace Insert GDI3N
    Napoleon
    $2,549.00
    Napoleon Oakville™ 3 Gas Fireplace Insert GDI3NE
    Napoleon Oakville™ 3 Gas Fireplace Insert GDI3NE
    Napoleon Oakville™ 3 Gas Fireplace Insert GDI3NE
    Napoleon
    $2,549.00
    Napoleon Roxbury™ 3600 Gas Fireplace Insert GI3600-4NSB
    Napoleon Roxbury™ 3600 Gas Fireplace Insert GI3600-4NSB
    Napoleon
    $2,449.00
    Napoleon Oakville™ 3 Glass Gas Fireplace Insert GDIG3N
    Napoleon Oakville™ 3 Glass Gas Fireplace Insert GDIG3N
    Napoleon
    $3,249.00
    Napoleon Oakville™ X3 Gas Fireplace Insert GDIX3N
    Napoleon Oakville™ X3 Gas Fireplace Insert GDIX3N
    Napoleon
    $3,249.00
    Napoleon Inspiration™ Gas Millivolt Fireplace Insert GDIZC
    Napoleon Inspiration™ Zc Gas Millivolt Fireplace Insert GDIZC-NSB
    Napoleon Inspiration™ Gas Millivolt Fireplace Insert GDIZC
    Napoleon
    $3,499.00
    Napoleon Oakville™ X4 Gas Fireplace Insert GDIX4N
    Napoleon Oakville™ X4 Gas Fireplace Insert GDIX4N
    Napoleon
    $3,599.00
    Napoleon Grandville™ Vf42 Vent Free Gas Fireplace GVF42
    Napoleon Grandville™ Vf42 Vent Free Gas Fireplace GVF42
    Napoleon Grandville™ Vf42 Vent Free Gas Fireplace GVF42
    Napoleon
    $1,999.00
    Napoleon Ascent™ 30 Direct Vent Gas Electronic Fireplace B30
    Napoleon Ascent™ 30 Direct Vent Gas Electronic Fireplace B30
    Napoleon Ascent™ 30 Direct Vent Gas Electronic Fireplace B30
    Napoleon
    $2,299.00
    Napoleon Ascent™ 30 Direct Vent Gas Millivolt Fireplace B30
    Napoleon Ascent™ 30 Direct Vent Gas Millivolt Fireplace B30
    Napoleon
    $2,299.00
    Napoleon Vittoria™ Direct Vent Gas Fireplace GD19N-2
    Napoleon Vittoria™ Direct Vent Gas Fireplace GD19N-2
    Napoleon
    $2,565.00
    Napoleon Ascent™ 36 Direct Vent Gas Electronic Fireplace B36
    Napoleon Ascent™ 36 Direct Vent Gas Electronic Fireplace B36
    Napoleon Ascent™ 36 Direct Vent Gas Electronic Fireplace B36
    Napoleon
    $2,499.00
    Napoleon Ascent™ 36 Direct Vent Gas Millivolt Fireplace
    Napoleon Ascent™ 36 Direct Vent Gas Millivolt Fireplace B36
    Napoleon
    $2,499.00
    Napoleon Ascent™ 42 Direct Vent Gas Electronic Fireplace B42TR
    Napoleon Ascent™ 42 Direct Vent Gas Electronic Fireplace B42TR
    Napoleon
    $2,649.00
    Napoleon Ascent™ 42 Direct Vent Gas Millivolt Fireplace B42TR
    Napoleon Ascent™ 42 Direct Vent Gas Millivolt Fireplace B42
    Napoleon
    $2,649.00
    Napoleon Ascent™ 46 Direct Vent Gas Millivolt Fireplace B46
    Napoleon Ascent™ 46 Direct Vent Gas Millivolt Fireplace B46
    Napoleon Ascent™ 46 Direct Vent Gas Millivolt Fireplace B46
    Napoleon
    $2,749.00
    Napoleon Ascent™ Deep 42 Direct Vent Zero Clearance Gas Fireplace D42
    Napoleon Ascent™ Deep 42 Direct Vent Zero Clearance Gas Fireplace D42
    Napoleon
    $2,799.00
    Napoleon Ascent™ X 36 Direct Vent Gas Millivolt Fireplace  GX36TR
    Napoleon Ascent™ X 36 Direct Vent Gas Millivolt Fireplace GX36TR
    Napoleon
    $2,899.00
    Napoleon Ascent™ X 42 Direct Vent Gas Fireplace GX42
    Napoleon Ascent™ X 42 Direct Vent Gas Fireplace GX42
    Napoleon
    $3,149.00
    Napoleon Altitude™ X 36 Direct Vent Gas Fireplace AX36
    Napoleon Altitude™ X 36 Direct Vent Gas Fireplace AX36
    Napoleon
    $3,299.00
    Napoleon Ascent™ Deep X 42 Direct Vent Zero Clearance Gas Fireplace DX42
    Napoleon Ascent™ Deep X 42 Direct Vent Zero Clearance Gas Fireplace DX42
    Napoleon
    $3,349.00
    Napoleon Ascent™ Linear 46 Direct Vent Gas Fireplace BL46NTE
    Napoleon Ascent™ Linear 46 Direct Vent Gas Fireplace BL46NTE
    Napoleon
    $3,499.00
    Napoleon Altitude™ X 42 Direct Vent Gas Fireplace AX42
    Napoleon Altitude™ X 42 Direct Vent Gas Fireplace AX42
    Napoleon
    $3,549.00
    Napoleon Ascent™ X 70 Direct Vent Gas Fireplace GX70
    Napoleon Ascent™ X 70 Direct Vent Gas Fireplace GX70
    Napoleon
    $3,849.00
    Napoleon Elevation™ X 36 Direct Vent Gas Fireplace EX36
    Napoleon Elevation™ X 36 Direct Vent Gas Fireplace EX36
    Napoleon
    $4,149.00
    Napoleon Elevation™ X 42 Direct Vent Gas Fireplace EX42
    Napoleon Elevation™ X 42 Direct Vent Gas Fireplace EX42
    Napoleon
    $4,699.00
    Napoleon Park Avenue™ Direct Vent Gas Fireplace GD82NT-PA
    Napoleon Park Avenue™ Direct Vent Gas Fireplace GD82NT-PA
    Napoleon Park Avenue™ Direct Vent Gas Fireplace GD82NT-PA
    Napoleon
    $5,149.00
    Sold Out
    Napoleon Starfire™ 52 Direct Vent Gas Fireplace HDX52
    Napoleon Starfire™ 52 Direct Vent Gas Fireplace HDX52
    Napoleon Starfire™ 52 Direct Vent Gas Fireplace HDX52
    Napoleon
    $5,449.00
    Napoleon High Definition 81 Direct Vent Gas Fireplace HD81
    Napoleon High Definition 81 Direct Vent Gas Fireplace HD81
    Napoleon
    $8,099.00
    Napoleon Ascent 36
    Napoleon Ascent 36" Direct Vent Natural Gas Fireplace BL36NTE-1
    Napoleon
    $2,549.00
    Sold Out
    Napoleon Acies 50" See-Thru Direct Vent Natural Gas Fireplace L50N2
    Napoleon Acies 50
    Napoleon Acies 50" See-Thru Direct Vent Natural Gas Fireplace L50N2
    Napoleon
    $4,449.00
    Recently viewed