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Astria Venetian Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria Venetian Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria 36 inch Venetian Outdoor Vent-Free Firebox Venetian 36

Sale price $4,469⁰⁰ $4,469.00 Regular price $6,039¹⁹ $6,039.19 Save 26%

Astria 42 inch Starlite Outdoor Vent-Free Firebox STARLITE42 Fireplaces Flame Authority

Astria 42 inch Starlite Outdoor Vent-Free Firebox STARLITE42 Fireplaces Flame Authority

Astria 42 inch Starlite Outdoor Vent-Free Firebox STARLITE42

from $2,649⁰⁰ from $2,649.00 Regular price $3,579⁷³ $3,579.73 Save 26%

Astria Starlite Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria Starlite Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria 36 inch Starlite Outdoor Vent-Free Firebox STARLITE36

from $2,179⁰⁰ from $2,179.00 Regular price $2,944⁵⁹ $2,944.59 Save 26%

Astria Marquee 50" Vent-Free Firebox Marquee50

Astria Marquee 50" Vent-Free Firebox Marquee50

Astria 50 inch Marquee Vent-Free Firebox Marquee50

Sale price $3,589⁰⁰ $3,589.00 Regular price $4,850⁰⁰ $4,850.00 Save 26%

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Home / Collections /

Built-in Firebox Fireplaces

114 products

American Hearth (12)
Astria (15)
Buck Stove (2)
Dimplex (35)
Heatmaster (6)
Kingsman (5)
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Mason-Lite (11)
Monessen (3)
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The Bio Flame (14)

Fireplaces (114)

Electric Fireplaces (1)
Fireboxes (114)
Water Vapor Fireplaces (2)

Indoor (108)
Outdoor (28)

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Liquid Propane (32)
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Linear (3)
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See Through (14)
Single Sided (86)

Built-In (113)
Recessed (7)
Wall Mounted (1)

B-Vent (4)
Direct Vent (1)
Vent Free (104)
Vented (5)

114 products

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Astria Venetian Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria Venetian Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria 36 inch Venetian Outdoor Vent-Free Firebox Venetian 36

Sale price $4,469⁰⁰ $4,469.00 Regular price $6,039¹⁹ $6,039.19 Save 26%

Astria 42 inch Starlite Outdoor Vent-Free Firebox STARLITE42 Fireplaces Flame Authority

Astria 42 inch Starlite Outdoor Vent-Free Firebox STARLITE42 Fireplaces Flame Authority

Astria 42 inch Starlite Outdoor Vent-Free Firebox STARLITE42

from $2,649⁰⁰ from $2,649.00 Regular price $3,579⁷³ $3,579.73 Save 26%

Astria Starlite Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria Starlite Outdoor Vent-Free Gas Fireplace | Firebox Only Flame Authority

Astria 36 inch Starlite Outdoor Vent-Free Firebox STARLITE36

from $2,179⁰⁰ from $2,179.00 Regular price $2,944⁵⁹ $2,944.59 Save 26%

Astria Marquee 50" Vent-Free Firebox Marquee50

Astria Marquee 50" Vent-Free Firebox Marquee50

Astria 50 inch Marquee Vent-Free Firebox Marquee50

Sale price $3,589⁰⁰ $3,589.00 Regular price $4,850⁰⁰ $4,850.00 Save 26%

Astria Marquee 42" Vent-Free Firebox Marquee42

Astria Marquee 42" Vent-Free Firebox Marquee42

Astria 42 inch Marquee Vent-Free Firebox Marquee42

Sale price $3,429⁰⁰ $3,429.00 Regular price $4,633⁷⁸ $4,633.78 Save 26%

Astria Marquee 36" Vent-Free Firebox Marquee36

Astria Marquee 36" Vent-Free Firebox Marquee36

Astria 36 inch Marquee Vent-Free Firebox Marquee36

Sale price $3,309⁰⁰ $3,309.00 Regular price $4,471⁶² $4,471.62 Save 26%

Astria Atlas 42" Vent-Free Firebox Atlas42

Astria Atlas 42" Vent-Free Firebox Atlas42

Astria Atlas 42 inch Vent-Free Firebox Atlas42

from $1,219⁰⁰ from $1,219.00 Regular price $1,647³⁰ $1,647.30 Save 26%

63" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

63" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

Mason-Lite 63 inch Pre-Cast Masonry Firebox Kit MFP63

Sale price $10,440⁰² $10,440.02 Regular price $10,852⁴² $10,852.42 Save 4%

49" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

49" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

Mason-Lite 49 inch Pre-Cast Masonry Firebox Kit MFP49

Sale price $7,084⁷³ $7,084.73 Regular price $7,364⁵⁸ $7,364.58 Save 4%

49" Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

49" Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

Mason-Lite 49 inch Gas B-Vent Firebox Kits MGFP49

Sale price $14,633⁷⁸ $14,633.78 Regular price $15,211⁸⁴ $15,211.84 Save 4%

39" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

39" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

Mason-Lite 39 inch Pre-Cast Masonry Firebox Kit MFP39

Sale price $6,068¹⁵ $6,068.15 Regular price $6,307⁸⁵ $6,307.85 Save 4%

39" Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

39" Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

Mason-Lite 39" Gas B-Vent Firebox Kits MGFP39

Sale price $12,177⁵⁵ $12,177.55 Regular price $12,658⁵⁸ $12,658.58 Save 4%

44" Vent Free Firebox Kit - Mason-Lite Flame Authority

44" Vent Free Firebox Kit - Mason-Lite Flame Authority

Mason-Lite 44 inch Vent Free Firebox Kit MFP44VF

Sale price $5,217⁰³ $5,217.03 Regular price $5,423¹¹ $5,423.11 Save 4%

44" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

44" Pre-Cast Masonry Firebox Kit - Mason-Lite Flame Authority

Mason-Lite 44" Pre-Cast Masonry Firebox Kit MFP44

Sale price $6,573⁴⁶ $6,573.46 Regular price $6,833¹² $6,833.12 Save 4%

44" Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

Mason-Lite 44 inch Gas B-Vent Firebox Kits MGFP44

Sale price $13,349⁸⁸ $13,349.88 Regular price $13,877²⁰ $13,877.20 Save 4%

43" See-Thru Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

43" See-Thru Gas B-Vent Firebox Kits - Mason-Lite Flame Authority

Mason-Lite 43 inch See-Thru Gas B-Vent Firebox Kits MGFPST43

Sale price $16,069⁹⁴ $16,069.94 Regular price $16,704⁷² $16,704.72 Save 4%

43" Pre-Cast Masonry See-Thru Firebox Kit - Mason-Lite Flame Authority

43" Pre-Cast Masonry See-Thru Firebox Kit - Mason-Lite Flame Authority

Mason-Lite 43 inch Pre-Cast Masonry See-Thru Firebox Kit MFPST43

Sale price $7,879²¹ $7,879.21 Regular price $8,190⁴⁵ $8,190.45 Save 4%

33" Pre-Cast Masonry Firebox Kit | Mason-Lite Flame Authority

33" Pre-Cast Masonry Firebox Kit | Mason-Lite Flame Authority

Mason-Lite 33" Pre-Cast Masonry Firebox Kit MFP33

Sale price $4,480⁶⁸ $4,480.68 Regular price $4,657⁶⁸ $4,657.68 Save 4%

Monessen Lo-Rider 40" Vent Free Firebox LCUF40

Monessen Lo-Rider 42" Vent Free Firebox LCUF42

from $1,229⁰⁰ from $1,229.00 Regular price $1,660⁸¹ $1,660.81 Save 26%

Monessen Lo-Rider 36" Vent Free Firebox LCUF36

Monessen Lo-Rider 36" Vent Free Firebox LCUF36

from $1,149⁰⁰ from $1,149.00 Regular price $1,552⁷⁰ $1,552.70 Save 26%

Monessen Lo-Rider 32" Vent Free Firebox LCUF32

Monessen Lo-Rider 32" Vent Free Firebox LCUF32

from $1,029⁰⁰ from $1,029.00 Regular price $1,390⁵⁴ $1,390.54 Save 26%

Buck Stove 36 inch Vent Free Gas Firebox NV ZCBB

Buck Stove 36 inch Vent Free Gas Firebox NV ZCBB

Sale price $1,428⁷⁰ $1,428.70 Regular price $1,930⁶⁸ $1,930.68 Save 26%

Buck Stove 42 inch Vent Free Gas Firebox NV 42ZCBB

Buck Stove 42 inch Vent Free Gas Firebox NV 42ZCBB

Sale price $1,563⁹⁰ $1,563.90 Regular price $2,113³⁸ $2,113.38 Save 26%

Dimplex 33-Inch Slim Line Built-In Electric Firebox BFSL33

Dimplex 33-Inch Slim Line Built-In Electric Firebox BFSL33

Dimplex 33-Inch Slim Line Built-In Electric Firebox BFSL33

Sale price $1,099⁹⁹ $1,099.99 Regular price $1,486⁴⁷ $1,486.47 Save 26%

Dimplex Royce 52" Mantel with 28" Electric Firebox

Dimplex Royce 52" Mantel with 28" Electric Firebox

Dimplex Royce 52" Mantel with 28" Electric Firebox

Sale price $2,189⁹⁸ $2,189.98 Regular price $2,959⁴³ $2,959.43 Save 26%

Superior VRT3500 Series 42" Clean Faced Vent-Free Firebox VRT3542

Superior VRT3500 Series 42" Clean Faced Vent-Free Firebox VRT3542

Superior Fireplaces

from $1,259⁰⁰ from $1,259.00 Regular price $1,701³⁵ $1,701.35 Save 26%

Superior VRT3500 Series 36" Clean Faced Vent-Free Firebox VRT3536

Superior VRT3500 Series 36" Clean Faced Vent-Free Firebox VRT3536

Superior Fireplaces

from $1,049⁰⁰ from $1,049.00 Regular price $1,417⁵⁷ $1,417.57 Save 26%

Superior VRT3200 Series 42" Clean Faced Vent-Free Firebox VRT3242

Superior VRT3200 Series 42" Clean Faced Vent-Free Firebox VRT3242

Superior Fireplaces

from $1,269⁰⁰ from $1,269.00 Regular price $1,714⁸⁶ $1,714.86 Save 26%

Superior VRT3200 Series 36" Clean Faced Vent-Free Firebox VRT3236

Superior VRT3200 Series 36" Clean Faced Vent-Free Firebox VRT3236

Superior Fireplaces

from $999⁰⁰ from $999.00 Regular price $1,350⁰⁰ $1,350.00 Save 26%

Superior VRT3200 Series 32" Clean Faced Vent-Free Firebox VRT3232

Superior VRT3200 Series 32" Clean Faced Vent-Free Firebox VRT3232

Superior Fireplaces

from $949⁰⁰ from $949.00 Regular price $1,282⁴³ $1,282.43 Save 26%

Superior VRT3100 Series 42" Clean Faced Vent-Free Firebox VRT3142

Superior VRT3100 Series 42" Clean Faced Vent-Free Firebox VRT3142

Superior Fireplaces

from $1,159⁰⁰ from $1,159.00 Regular price $1,566²² $1,566.22 Save 26%

Superior VRT3100 Series 36" Clean Faced Vent-Free Firebox VRT3136

Superior VRT3100 Series 36" Clean Faced Vent-Free Firebox VRT3136

Superior Fireplaces

from $1,049⁰⁰ from $1,049.00 Regular price $1,417⁵⁷ $1,417.57 Save 26%

Superior VRT3100 Series 32" Clean Faced Vent-Free Firebox VRT3132

Superior VRT3100 Series 32" Clean Faced Vent-Free Firebox VRT3132

Superior Fireplaces

from $949⁰⁰ from $949.00 Regular price $1,282⁴³ $1,282.43 Save 26%

Superior VRT2500 Series 42" Clean Faced Vent-Free Firebox VRT2542WS

Superior VRT2500 Series 42" Clean Faced Vent-Free Firebox VRT2542WS

Superior Fireplaces

Sale price $1,049⁰⁰ $1,049.00 Regular price $1,417⁵⁷ $1,417.57 Save 26%

Superior VRT2500 Series 36" Clean Faced Vent-Free Firebox VRT2536WS

Superior VRT2500 Series 36" Clean Faced Vent-Free Firebox VRT2536WS

Superior Fireplaces

Sale price $899⁰⁰ $899.00 Regular price $1,214⁸⁶ $1,214.86 Save 26%

Dimplex Multi-Fire XHD™ 33" Electric Firebox

Dimplex Multi-Fire XHD™ 33" Electric Firebox

Dimplex Multi-Fire XHD™ 33" Electric Firebox

Sale price $1,474⁹⁹ $1,474.99 Regular price $1,993²³ $1,993.23 Save 26%

Dimplex Revillusion 42" Built-in Electric Firebox 50000241

Dimplex Revillusion 42" Built-in Electric Firebox 50000241

Dimplex Revillusion 42" Built-in Electric Firebox 50000241

Sale price $2,889⁹⁹ $2,889.99 Regular price $3,905³⁹ $3,905.39 Save 26%

Dimplex Revillusion 36" Portrait Built-in Electric Firebox 50000239

Dimplex Revillusion 36" Portrait Built-in Electric Firebox 50000239

Dimplex Revillusion 36" Portrait Built-in Electric Firebox 50000239

Sale price $2,559⁹⁹ $2,559.99 Regular price $3,459⁴⁵ $3,459.45 Save 26%

Dimplex Revillusion 30" Built-in Electric Firebox Weathered Concrete 500002389

Dimplex Revillusion 30" Built-in Electric Firebox Weathered Concrete 500002389

Dimplex Revillusion 36" Built-in Electric Firebox 50000240

Sale price $2,519⁹⁹ $2,519.99 Regular price $3,405³⁹ $3,405.39 Save 26%

Dimplex Revillusion 30" Built-in Electric Firebox Herringbone 500002388

Dimplex Revillusion 30" Built-in Electric Firebox Herringbone 500002388

Dimplex Revillusion 30" Built-in Electric Firebox 50000238

Sale price $2,059⁹⁹ $2,059.99 Regular price $2,783⁷⁷ $2,783.77 Save 26%

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Built-in Firebox Fireplaces