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Buck Stove 36" Model ZCBB Vent Free Builder Series Gas Firebox

Buck Stove 36" Model ZCBB Vent Free Builder Series Gas Firebox

Regular price $1,089.99
Regular price $1,181.00 Sale price $1,089.99
Sale Sold out

Blower Assembly Kit

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Remote Options

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Add On/Off Remote Control

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Log Set

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Add 24" Ceramic Log Set - Natural Gas

Add 24" Ceramic Log Set - Liquid Propane

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Mantel Options

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Add Flush Mount Mantel

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Add the warmth, charm and beauty of a fireplace to almost any room in your home. Vent-Free units require no chimney or venting system so there is no heat loss and installation is quick and easy. Buck Stove Vent-Free fireplaces are 99.9% fuel efficient and require no electricity making them the perfect alternative for emergency heat during power outages.

36" Model ZCBB Vent Free Gas Firebox

The Model ZCBB (36") zero clearance universal firebox can be installed virtually anywhere because it has  no need for a chimney or a hearth. Customize this model for the look you want with tile, rock or marble and you can even add a raised hearth if you so desire. The ZCBB offers an efficient heat circulating design which keeps warm air flowing. This fireplace is perfect for adding a set of Buck Stove vent free gas logs. (Does not include blower, remote, or log set, all are optional)

The Model ZCBB (36") zero clearance universal firebox can be installed into a wood framed cavity in new construction, a remodel, or into a mantel cabinet. The black metal front of the unit can be finished over with a non-combustible material like stone, tile, or marble. Add the vent free log kit of your choosing with the features that YOU want! Add a blower for added heat circulation. For a more turnkey project, mantel cabinets are available for purchase as well.

The Buck Stove Model ZCBB (36") Vent-Free Builder Series Gas Firebox is constructed with a versatile color, black, with all the right details that will please you for the long haul. From the start, you have the features, versatility, and strength of such a sturdy and reliable product. The vent free firebox is for many applications, making this a well rounded purchase.

The Zero clearance universal firebox is also available in 42" size Model 42ZCBB and with Oak Logs Model ZCBBXL.


  • Size: 36 Inch
  • Color: Black
  • Product Dimensions: 39 5/16" W x 19 1/2" D x 35 1/2" H
  • Fireplace Type: Standard Firebox
  • Specific Use: Mobile Home Approved
  • Vent Type: Vent Free
  • Perfect low cost, yet sturdy vent free firebox for many applications
  • Can be used with any listed vent free gas log set
  • Approved for use in manufactured homes
  • Several optional mantel designs are available
  • Proudly manufactured in the U.S.A.
  • 5 year warranty on stove body
    *Note: This is for the stove only. Mantel is not included and sold separately.

    Please Note: This item is a vent free appliance and installation of it may be prohibited in your jurisdiction. Customers are responsible for checking local codes and regulations prior to purchase.

    Product Specifications

    Model ZCBB 36" Gas Firebox NV ZCBB
    Unit Dimensions 36" 35 1/2" H X 39 5/16" W X 19 1/2" D
    Unit Mantel Dimensions 51 1/2” W x 51” H x 24 1/2” D
    Flush Mantel Dimensions 60” W x 49 1/2” H x 6 1/2” D
    Minimum Framing Dimensions 36" 38 1/8" H X 40 7/8" W X 20 1/4" D
    Weight 140 lbs
    Oxygen Depletion Sensor No
    Piezo Matchless Ignition No
    Heating BTU/Hour 40,000
    Amperage Requirement 1.1 Amps (Optional Blower)
    Blower  Optional
    Manufactured Home Approved Yes
    Type Single Sided, With Mantel
    Installation Options As fireplace insert or in a mantel


    CA Residents: See Prop 65 WARNING

    Optional Accessories

    Blower Kit MA ZCBB714

    • Designed for use in conjunction with Buck Model ZCBB(36) and 42ZCBB fireboxes
    • Adds mechanical convection to speed room heating
    • Variable speed design allows for only the air flow desired
    • Can be easily added after stove installation is complete

        On/Off Remote Control For Millivolt Gas Logs and Stoves - PO 4001-A-NBS

        • Sleek design with easy appliance control
        • Battery operated with RF signal operation
        • Allows on/off control of millivolt appliances
        • Allows easy control of the appliance without accessing controls

        Ceramic Series Vent Free Log Set - GL CR24MV

        • Size: 24 Inches
        • Certification: CSA Certified
        • Fireplace Type: Standard
        • Gas Type: Natural Gas or Liquid Propane
        • Max BTU Output: 35,001 to 40,000
        • Pilot Type: On/Off Remote Pilot
        • Vent Type: Ventless
        • Black Andirons
        • Proudly manufactured in the U.S.A.
        • Realistic logs feature advanced Pyrotek ceramics for superior longevity
        • Dual row burner assembly with integral andirons
        • Produces 40,000 BTUs of output
        • Millivolt valve assembly allows the use of a remote or wall switch
        • Can be used with Buck MA19HS heat reflective blower
        • Minimum fireplace dimensions: 30" FW x 24" RW x 14" D x 17" H

        *Note: The fireplace's Middle Width must be at least 27 Inches and the Depth must be at least 14 Inches for this gas log set to fit. You can calculate the middle width of your firebox by measuring the width (left to right) approximately half way back in the firebox

        Optional Mantels


        Standard Mantel Dark Oak PA KDMZCBB

        • Size: 51 1/2 Inches
        • Color: Dark Brown 
        • Product Dimensions: 51 1/2” W x 51” H x 24 1/2” D
        • Made in North Carolina
        • Several finishes to choose from
        • Fits Buck Stove Model 36" ZCBB Gas Firebox

        Standard Mantel Corner Dark Oak PA KDMCZCBB

        • Size: 49 1/2 Inches
        • Color: Dark Brown 
        • Product Dimensions: 49 1/2” W x 51” H x 46 7/8” D
        • Made in North Carolina
        • Several finishes to choose from
        • Fits Buck Stove Model 36" ZCBB Gas Firebox

        Flush Mount Mantel PA KDMZCBBFF

        • Size: 60 Inches
        • Product Dimensions: 60" W x 49 1/2" H x 6 1/2" D
        • Flush mount
        • Made in North Carolina
        • Fits Buck Stove 36" Model ZCBB stoves



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          • Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.


            Monteagle, TN

          • I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.

            Thomas W.

            Fort Mill, SC

          • Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.

            John P.

            Denvers, MA

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