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Fireplace Inserts
Not sure where to start? Read our Fireplace Insert Buying Guide before you buy.
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SimpliFire 35" Traditional Electric Built-In Fireplace Insert
SimpliFireEasily transform a dated fireplace. There has never been a more economical way to transform your drafty, dated fireplace into an efficient and a...
View full detailsEmpire Rainier 34" Premium Direct Vent Gas Fireplace Insert
Empire Comfort SystemsThe Empire Rainier 34" Premium (DVCP34BN91) is a direct-vent gas fireplace insert with a three-burner system rated up to 32,000 BTU/hr on natural g...
View full detailsEmpire Rushmore 35" TruFlame Direct Vent Gas Fireplace Insert
Empire Comfort SystemsThe Empire Rushmore 35" (DVCT35CBN95) is a direct-vent gas insert that converts an existing wood-burning fireplace. Its TruFlame front and rear bur...
View full detailsEmpire Rushmore 30" TruFlame Direct Vent Gas Fireplace Insert
Empire Comfort SystemsThe Empire Rushmore 30" (DVCT30CBN95) is a direct-vent gas insert that converts an existing wood-burning fireplace. Its TruFlame front and rear bur...
View full detailsMonessen Solstice 33" Vent-Free Gas Fireplace Insert
MonessenThe Monessen Solstice (VFI33) is a 33" vent-free gas fireplace insert with an 18" Natural Blaze burner, rated up to 28,000 BTU/hr on natural gas (2...
View full detailsMajestic Ruby Platinum 30" Direct Vent Gas Fireplace Insert
MajesticThe Majestic Ruby Platinum 30" direct vent gas insert turns an existing wood-burning fireplace into a clean, efficient gas fire. It runs on Intelli...
View full detailsEmpire Innsbrook Large Direct Vent Gas Fireplace Insert
Empire Comfort SystemsTurn a drafty wood-burning fireplace into an efficient gas fireplace with the Empire Innsbrook Large Direct-Vent Insert (DVC28IN). Hand-painted cer...
View full detailsEmpire Innsbrook Medium Vent-Free Gas Fireplace Insert, 28,000 BTU
Empire Comfort SystemsThe Empire Innsbrook Medium Vent-Free Insert (VBPC28IN) fits many existing wood-burning fireplaces and turns them into a reliable 28,000 BTU gas he...
View full detailsEmpire Innsbrook Medium Direct Vent Gas Fireplace Insert
Empire Comfort SystemsTurn a drafty wood-burning fireplace into an efficient gas fireplace with the Empire Innsbrook Medium Direct-Vent Insert (DVC26IN). Hand-painted ce...
View full detailsEmpire Innsbrook Small Direct Vent Gas Fireplace Insert
Empire Comfort SystemsTurn a drafty wood-burning fireplace into an efficient gas fireplace with the Empire Innsbrook Small Direct-Vent Insert (DVC20IN). Hand-painted cer...
View full detailsEmpire Innsbrook 27" Intermittent Pilot Control With On/Off Switch, Natural Gas Vent Free Small Fireplace Insert (VFPC20IN73N)
Empire Comfort SystemsInnsbrook Vent-Free Fireplace Inserts Empire offers the Innsbrook Vent-Free Inserts in two sizes (20,000 BTUs and 28,000 BTUs) so you are sur...
View full detailsKingsman 24" IDV24 Direct Vent Gas Fireplace Insert
KingsmanOVERVIEWThe Kingsman IDV24 is a compact direct vent gas fireplace insert designed to turn a small, drafty masonry or factory-built wood fireplace i...
View full detailsNapoleon Rosedale Electric 3 Built-In Electric Fireplace Insert - NEFB29H-MF
NapoleonDescription Specifications Product Documents DESCRIPTION & FEATURES The Napoleon Rosedale Electric 3 (NEFB29H-MF) is a built-in electric ...
View full detailsNapoleon Rosedale 2 Direct Vent Gas Fireplace Insert, Natural Gas - RD2NE
NapoleonDescription Specifications Product Documents DESCRIPTION & FEATURES The Napoleon Rosedale 2 (RD2NE) is a direct vent natural gas fireplac...
View full detailsNapoleon Rosedale Electric 2 Built-In Electric Fireplace Insert - NEFB26H-MF
NapoleonDescription Specifications Product Documents DESCRIPTION & FEATURES The Napoleon Rosedale Electric 2 (NEFB26H-MF) is a built-in electric ...
View full detailsNapoleon Rosedale 3 Direct Vent Gas Fireplace Insert, Natural Gas - RD3N
NapoleonDescription Specifications Product Documents DESCRIPTION & FEATURES The Napoleon Rosedale 3 (RD3N) is a direct vent natural gas fireplace...
View full detailsAmantii Traditional 44" Lumina Electric Fireplace Insert (TRD-44-LUMINA)
AmantiiThe Amantii TRD-44-LUMINA brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home the...
View full detailsAmantii Traditional 48" Lumina Electric Fireplace Insert (TRD-48-LUMINA)
AmantiiThe Amantii TRD-48-LUMINA brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home the...
View full detailsAmantii Traditional 38" Lumina Electric Fireplace Insert (TRD-38-LUMINA)
AmantiiThe Amantii TRD-38-LUMINA brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home the...
View full detailsAmantii Traditional 26" Lumina Electric Fireplace Insert (TRD-26-LUMINA)
AmantiiThe Amantii TRD-26-LUMINA brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home the...
View full detailsAmantii Traditional 33" Lumina Electric Fireplace Insert (TRD-33-LUMINA)
AmantiiThe Amantii TRD-33-LUMINA brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home the...
View full detailsAmantii Traditional 30" Lumina Electric Fireplace Insert (TRD-30-LUMINA)
AmantiiThe Amantii TRD-30-LUMINA brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home the...
View full detailsAmantii 36" WiFi Electric Fireplace Insert (RS36)
AmantiiThe Amantii RS36 brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home theater, bui...
View full detailsAmantii 42" WiFi Electric Fireplace Insert (RS42)
AmantiiThe Amantii RS42 brings premium electric fireplace technology and refined design to your living space. Whether you're upgrading a home theater, bui...
View full detailsFireplace Inserts: Upgrade Existing Masonry & Wood-Burning Fireplaces
Fireplace inserts transform inefficient masonry fireplaces into powerful heating appliances. Gas, wood, or electric options boost warmth and efficiency.
Insert Types: Gas inserts deliver instant ignition, precise heat control, and stunning flame effects. Wood inserts modernize traditional wood-burning fireplaces with EPA-certified efficiency. Electric inserts add ambiance without heat or venting.
Installation: Insert into existing fireplace opening. Most installations are straightforward and don't require major construction. Professional installation recommended for gas models.
Heating Performance: Convert 60–80% of heat that wood-burning fireplaces waste up the chimney. Direct heat output into living space instead of outdoors.
Features: Realistic flame effects (gas/electric). Adjustable heat output and thermostat controls. Low-maintenance operation. Some models include blowers for faster heat distribution.
Venting Options: Gas inserts use existing chimney. May require chimney cap or direct vent modification. Wood inserts burn cleaner than open fireplaces. Electric models need no venting.
Price Range: $800–$3,500. Gas models premium-priced for realistic flames and temperature precision.
All Include: Manufacturer warranty and free shipping on orders over $299 (certain exclusions apply). 30-day return policy.
Compatibility Assessment: Call 917-540-6070 (Mon-Fri, 9AM-6PM EST) to discuss your fireplace opening dimensions and venting setup.
Explore complete heating solutions: gas fireplaces, wood stoves, and pellet stoves.
If the opening is viewed from both sides, see See Through Fireplaces.
Running on liquid propane instead? See Propane Fireplaces.