B Vent Fireplaces and B Vent Gas FireplaceB Vent Fireplace

The warm embrace of fire has captivated human beings since the dawn of man. Today, Isokern can help give your home fire an inspired look worthy of 21st century amazement. The only field-assembled, modular refractory, decorative gas appliance in the market today, the Isokern BVETTO B Vent Gas Fireplace Series has the largest finished opening height of up to 52” and can be installed directly onto combustible floor systems, while meeting ANSI Z21.50 CSA 2.22 standard guidelines. With our proprietary quick start firing system, the Isokern BVETTO comes complete and includes our exclusive Isoflames Stadium Burner electronic ignition gas log set. Included with each log set is the hi/low flame height remote control.

  • Indoor Application
  • Natural Gas or LP (Liquid Propane)
  • Combustible Floor Installation
  • Custom Firebrick Interior
  • BVent Metal Chimney

Sizes Available

36, 46

Opening Height

30” – 52”

0” Clearance to Combustible Material on Front and Sides

1-1/2” Clearance to Combustible Material on the Rear of the Firebox

Installation Manual

ICC Report

Spec Sheet – Bvetto 36

Spec Sheet – Bvetto 46


Isoflames Log Sets

The Isoflames three-tiered burner system creates high and full-bodied flames… while using fewer BTU’s than other vented burner systems. Included with each log set is the hi/low flame height remote control with electronic ignition that gives you precision control. Featuring either an Indoor (Black) or Outdoor (Stainless) burner with three log options in 24” or 30” sizes:







We have owned an Isokern Fireplace in our home for over 9 years now. We like the Isokern pre-engineered firebox produces a consistent fire draw. In the past we had experienced some poor draws in our existing fireplaces and wanted a better fire experience. We also liked that the interior firebrick could be customized to give you various looks for the fireplace. We would definitely consider another Isokern Fireplace for our outside porch.

Barbara and Bob Dougherty

We have been working with Earthcore for many years. On the product end, the Isokern Masonry products they manufacture are second to none. The precision in which they build their components is unlike anything we have ever tried.

On the business end, we love the staff at Earthcore! From the employees I met at their factory, to the owner of the company I had the pleasure of meeting at a trade show in Nashville, TN……this company is a great organization that I look forward to growing with for many years to come.

Hill Dickerson
Dickerson Hearth Products

I’ve been woking with Earthcore for years. Claudia has been very helpful making things go smoothly out in the field and in helping with choosing the right fireplace to achieve the best looks. I have had great feedback from past customers on the product and plan on continuing to use these fireplace units.

Bruce Winfrey
Winfrey Design Build

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