Buck Stove ZCBBXL Builder Series Vent-Free Gas Firebox – Natural Gas, Oak Logs

Bring warmth, elegance, and efficiency to your home with the Buck Stove ZCBBXL Builder Series Vent-Free Gas Firebox, featuring lifelike oak logs and a powerful 40,000 BTU output. Designed for zero-clearance installation, this firebox combines traditional charm with modern convenience, making it the perfect centerpiece for any living space.

Product Overview

The ZCBBXL firebox offers vent-free operation, eliminating the need for a chimney or flue and ensuring 99.9% fuel efficiency. With its realistic oak log set, integrated blower, and advanced safety features, this unit delivers both comfort and peace of mind. Ideal for new construction, remodels, or manufactured homes, the ZCBBXL provides a reliable heat source—even during power outages.

Specifications

• Model: NV ZCBBXL-ONAT
• Fuel Type: Natural Gas
• BTU Output: 40,000 BTUs
• Efficiency: 99.9%
• Log Style: Oak
• Ignition: Piezo matchless
• Valve Type: Millivolt (standing pilot)
• Blower: Included (85 CFM)
• Dimensions:
  • Unit: 35 ½" H x 39 5/16" W x 19 ½" D
  • Minimum Framing: 38 1/8" x 40 7/8" x 20 ¼"
• Weight: Approx. 191 lbs
• Gas Pressure:
  • Natural Gas: 5" / 10.5" WC
• Amperage: 1.1 Amps
• Finish: Black with oak log accents
• Country of Origin: USA
• Warranty: 2-year limited warranty

Applications

• Residential Heating: Perfect for living rooms, dens, and open spaces.
• New Construction or Remodels: Zero-clearance design for easy integration.
• Manufactured Homes: Approved for safe installation.
• Emergency Heat Source: Operates without electricity during power outages.