Gas Inserts

Gas Inserts

At Rochester Fireplace, we offer multiple extraordinary models of premium traditional gas burning fireplace inserts, with dozens of beautiful designer faces and fireback combinations to personalize your fireplace insert. While every one of these fireplace inserts embody the same attention to detail in design and construction, each fireplace insert is quite unique. Sizing and heating capacity range from small to large heaters.

Our gas inserts allow you to enjoy a gorgeous, glowing fire without losing heat out of your chimney. These inserts are designed to transform virtually any masonry or zero clearance (metal) fireplace into an efficient source of heat. Traditional, open fireplaces can have efficiency ratings as low as 15%, and depending on the condition, can actually draw the heat out of your home for a net heat loss. Our heater-rated gas inserts achieve steady state efficiency ratings as high as 88%.

All of our premium gas inserts feature an efficient co-linear direct venting system. This dual-liner system allows for direct venting through an existing masonry chimney with one liner to vent exhaust and the other liner to provide combustion air and maintain indoor air quality. Not only can one of our inserts provide the convivence and efficiency of a direct-vent gas appliance, but will also resolve any interior chimney flags that might have failed during an inspection. Any questions – give us a call or send us an email!

Link to Lopi's website through Lopi Logo

This is an image of the 32DVS gas fireplace insert featuring a traditional oak log set by Lopi with a link to the product page.

32DVS Gas Insert

  • Heats up to 1,500 sq. ft.
  • 31,000 BTU max.
  • 69% Heat Turndown
  • Minimum Opening: 29″W x 20.75″H x 17″D
    • Image of the 430 gas fireplace insert featuring a traditional oak log set by Lopi with a link to the product page.

    430 Ember-Glo™ Gas Insert

  • Heats up to 1,500 sq. ft.
  • 31,000 BTU max.
  • 76% Heat Turndown
  • Minimum Opening: 30.5″W x 20.25″H x 15″D
    • Photo of the 430 mod-fyre gas fireplace insert featuring a contemporary glass burner by Lopi with a link to the product page.

    430 Mod-Fyre™ Gas Insert

  • Heats up to 1,500 sq. ft.
  • 31,000 BTU max.
  • 76% Heat Turndown
  • Minimum Opening: 30.5″W x 20.25″H x 15″D
    • This is an image of the 34DVL gas fireplace insert featuring a traditional oak log set by Lopi with a link to the product page.

    34DVL Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 76% Heat Turndown
  • Minimum Opening: 32.5″W x 24.75″H x 16″D
    • Image of the 616 gas fireplace insert featuring a traditional oak log set by Lopi with a link to the product page.

    616 Ember-Glo™ Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 77% Heat Turndown
  • Minimum Opening: 35″W x 24.5″H x 16.5″D
    • Photo of the 616 mod-fyre gas fireplace insert featuring a contemporary lava rock burner by Lopi with a link to the product page.

    616 Mod-Fyre™ Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 77% Heat Turndown
  • Minimum Opening: 35″W x 24.5″H x 16.5″D
    • This is an image of a Radiant Plus gas fireplace insert by Lopi with a link to the product page

    Medium Radiant Gas Insert

  • Heats up to 1,250 sq. ft.
  • 25,000 BTU max.
  • 48% Heat Turndown
  • Minimum Opening: 27″W x 19.75″H x 15″D
    • Image of a Radiant Plus gas fireplace insert by Lopi with a link to the product page

    Large Radiant Gas Insert

  • Heats up to 1,650 sq. ft.
  • 33,000 BTU max.
  • 48% Heat Turndown
  • Minimum Opening: 31″W x 23.75″H x 15″D

    • Link to Fireplace Xtrordinair through FireplaceX Logo

    Photo of the 32 DVS gas fireplace insert featuring a traditional oak log set by FireplaceX with a link to the product page

    32DVS Gas Insert

  • Heats up to 1,500 sq. ft.
  • 31,000 BTU max.
  • 69% Heat Turndown
  • Minimum Opening: 29″W x 20.75″H x 17″D
    • This is an image of the 430 gas fireplace insert featuring a traditional oak log set by Fireplace Xtordinair with a link to the product page.

    430 Ember-Glo™ Gas Insert

  • Heats up to 1,500 sq. ft.
  • 31,000 BTU max.
  • 76% Heat Turndown
  • Minimum Opening: 30.5″W x 20.25″H x 15″D
    • Image of the 430 gas fireplace insert featuring a contemporary glass burner by Fireplace Xtordinair with a link to the product page.

    430 Mod-Fyre™ Gas Insert

  • Heats up to 1,500 sq. ft.
  • 31,000 BTU max.
  • 76% Heat Turndown
  • Minimum Opening: 30.5″W x 20.25″H x 15″D
    • Photo of the 34DVL gas fireplace insert featuring a traditional oak log set by Fireplace Xtordinair with a link to the product page.

    34DVL Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 76% Heat Turndown
  • Minimum Opening: 32.5″W x 24.75″H x 16″D
    • This is an image of the 616 gas fireplace insert featuring a traditional oak log set by Fireplace Xtordinair with a link to the product page.

    616 Ember-Glo™ Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 77% Heat Turndown
  • Minimum Opening: 35″W x 24.5″H x 16.5″D
    • Image of the 616 mod-fyre gas fireplace insert featuring a contemporary lava rock burner by Fireplace Xtordinair with a link to the product page.

    616 Mod-Fyre™ Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 77% Heat Turndown
  • Minimum Opening: 35″W x 24.5″H x 16.5″D

    • Link to KozyHeat via Kozy Heat Logo

    Image of a Chaska 25 Gas Insert by Kozy Heat with a link to the product page.

    Chaska 25 Series Gas Insert

  • Heats up to 1,300 sq. ft.
  • 26,000 BTU max.
  • 49% Heat Turndown
  • Minimum Opening: 26.5″W x 17.5″H x 15″D
    • Photo of a Chaska 29 Gas Insert by Kozy Heat with a link to the product page.

    Chaska 29 Series Gas Insert

  • Heats up to 1,500 sq. ft.
  • 30,500 BTU max.
  • 48% Heat Turndown
  • Minimum Opening: 30.5″W x 19.5″H x 14.5″D
    • This is an image of a Chaska 335S Kozy Heat with a link to the product page.

    Chaska 335s Gas Insert

  • Heats up to 1,800 sq. ft.
  • 36,000 BTU max.
  • 39% Heat Turndown
  • Minimum Opening: 34.5″W x 23.5″H x 16″D
    • Image of a Chaska 34-glass gas fireplace insert featuring a contemporary burner by Kozy Heat with a link to the product page.

    Chaska 34 Series Gas Insert

  • Heats up to 1,700 sq. ft.
  • 34,000 BTU max.
  • 46% Heat Turndown
  • Minimum Opening: 34.5″W x 23.5″H x 16″D
    • Photo of the new Nordik Gas Insert by Kozy Heat with a link to the product page.

    Nordik 29 Gas Insert

  • Heats up to 1,600 sq. ft.
  • 32,000 BTU max.
  • 47% Heat Turndown
  • Minimum Opening: 29.75″W x 20″H x 16″D
    • This is an image of a Nordik 34 by Kozy Heat featuring a Scandinavian aesthetic with a link to the product page.

    Nordik 34 Gas Insert

  • Heats up to 2,000 sq. ft.
  • 40,000 BTU max.
  • 50% Heat Turndown
  • Minimum Opening: 34″W x 23.75″H x 16.5″D

    • Link to KozyHeat via Kozy Heat Logo

    Image of an Ortal 29 Gas Insert featuring a sleek Antique Bronze Front and Wilderness Series burner with a link to the product page.

    Ortal 29-Insert

  • Heats up to 1,500 sq. ft.
  • 30,000 BTU max.
  • 47% Heat Turndown
  • Minimum Opening: 30.25″W x 20.5″H x 17.25″D
    • Image of an Ortal 34 Gas Insert featuring a sleek Painted Black Front and Wilderness Series burner with a link to the product page.

    Ortal 34-Insert

  • Heats up to 1,750 sq. ft.
  • 35,000 BTU max.
  • 60% Heat Turndown
  • Minimum Opening: 33.75″W x 23.75″H x 19.5″D

    • Lopi & Fireplace Xtordinair Gas Insert Designer