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Hot Sale 49" Gas B-vent Firebox Kits - Mason-lite Kit [rvoMLKhm]

$94.99 $303.99 -69%

Welcome to a new level of comfort and style with the Mason-Lite 49" Gas B-Vent Firebox Kit. This exceptional product is designed to redefine the way you experience warmth and ambiance in your home. Crafted with precision and elegance, this firebox ki

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Welcome to a new level of comfort and style with the Mason-Lite 49" Gas B-Vent Firebox Kit. This exceptional product is designed to redefine the way you experience warmth and ambiance in your home. Crafted with precision and elegance, this firebox kit is more than just a fireplace; it's an investment in creating lasting memories.

Measuring 49 inches in width, this gas B-vent firebox is a striking centerpiece that adds a touch of timeless elegance to any room. Whether you're gathering with loved ones for special occasions or seeking a quiet evening by the fireside, this kit delivers in both form and function. The durable construction ensures longevity, making it a lasting addition to your home that you'll treasure for years to come.

Benefits:

  1. Efficient Heating: Experience efficient and even heating throughout your living space, ensuring everyone stays warm and cozy.

  2. Timeless Elegance: The classic design of this firebox kit adds a touch of sophistication to any room, complementing various interior styles.

  3. Durability: Crafted from high-quality materials, this kit is built to last, providing years of reliable service and enjoyment.

  4. Comfort and Coziness: Create a warm and inviting atmosphere that invites relaxation and makes cherished memories with loved ones.

  5. Safety Assurance: Designed with safety in mind, this kit meets the highest standards to ensure worry-free operation.

  6. Energy Efficiency: Enjoy the warmth without concerns about energy loss or inefficiency.

Product Features & Benefits:

  • Clean and Environmentally Friendly: Gas-burning fireplaces have lower outputs of carbon monoxide, pollutants, and particulate matter compared to wood-burners.
  • Convenient, No-Mess Operation: Free from sparks and long-burning embers, no chimney cleaning, no messy ashes or wood chips, no wood storage space needed.
  • 10" B-Vent Gas Appliance with 39" Peterson Gas Logs
  • Superior Warmth in Three Sizes:*
  • Smaller Flue (10″ instead of 14″, 12″ instead of 16″ for See Thru) for reduced framing requirements. Architects love it.
  • Compliant with ANSI-Z 21.50 Vented Decorative Gas Appliances
  • Handheld remote control for turning the gas on or off
  • Electronic ignition with battery backup
  • Safety shutoff feature for fail-safe operation
  • Utilized industry-standard 10″ B-Vent chimney (12″ B-Vent for MGFPST43)
  • Optional firebrick colors and patterns for an authentic fireplace

Specifications:

Model MGFP49
Included Burner Width 30"
Included Burner BTUs Natural Gas 75,000
Included Burner BTUs Propane 60,000
Finished Opening Dimension 46" (W) x 30.5" (H) x 21.5" (D)
Total Unit Height 62.25"
Foot Print 53" x 28"
Weight with Burner 1987 lbs.
Flue Diameter B-Vent 10" ID
Clearance to combustibles 0"
Installation Type Flush Installation / Corner / Internal Wall / Full Projection
Certification ANSI-Z 21.50 compliant
Warranty Limited lifetime warranty

Downloads:

About The Manufacture:

Masonry Fireplace Industries (MFI) is a Riverside, California based company that is the manufacturer of MASON-LITE Fireplace and Chimney Systems. MFI also offers MASON-LITE Linear units and provides custom drawings for all your fireplace needs.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

The quality is consistently first-class.

- Cassian L..

January 3, 2026

Absolutely no complaints!

Well made, great price, a very, very happy customer.

- Elain N..

January 3, 2026

Absolutely no complaints!

A truly first-class product and purchase experience.

- Cedric X..

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