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

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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.

*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.

Feature & Specs


  • 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

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
Optional Accessories

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


      Shipping & Returns

      Cancellations & Refunds: homestead finds prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders). 

      Call 602-492-8448 or email

      Frequently Asked Questions

      When will I know my order has shipped?

      As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment. If, for some reason, there is a delay in stock, we will contact you before accepting payment.

      When will my order ship?

      If your order is in stock and we process the charges to your credit card, it will ship within 2-5 business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us

      No Shipping outside the lower 48 in USA.

      If you have questions regarding anything below, please send an email to or call us at 602-492-8448

      Cancellations & Refunds: At homestead finds, we pride ourselves on having the best return policies in the industry. Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below). 

      If you have questions, please send an email to or call us at 602-492-8448

      Cancellations (Before Order Ships)

      If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at 602-492-8448, the chat in the bottom right, or email any time. 

      Cancellations of Custom Orders

      Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order. Custom order brands include Outdoor Plus, Fire By Design, Fireplaces, Etc.).

      These units, are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. 

      All sales are final for Custom made and Made-to-order products.

      Refunds and Returns

      If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns and exchange processes. 

      Not all orders are available for return once they have shipped. We order our products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product. 

      Due to drastically increasing LTL/freight shipping costs, any outright returns will incur 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product. 

      Shipping Times

      We promise to do our best to get your order to you as soon as possible.  We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on). 

      Order delays have proven to be unavoidable and outside of homestead finds control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience.



      Warranties vary depending upon the manufacturer - see individual product pages for details. Warranty damages occur over time and from use. If an item was damaged upon arrival, and not reported within 30 days, that is not a warranty claim.

      Contact for any questions.




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