Natural Blaze See-Thru Vent Free Gas Log Set

A Natural Blaze burner is included standard for realistic flame viewing from a wide range of angles.

Available Sizes:

  • 27"

Quick Look:

VentingVented or Vent Free
Heating CapacityUp to 1,400 sq. ft.
Max BTUs/hr26,000-39,000
Cost to Operate$0.42-$1.05*

* Based on cost/therm. According to the Federal Register Energy Conservation Program for Consumer Products.



All of our log sets are inspired by nature and handpainted for incredible realism and life-like detail. This gives every log set a truly unique and authentic look.


You’ll see log sets offered in one of these two materials. Refractory Cement log sets allow for more fine detailing while Ceramic Fiber log sets reflect more heat.


Our log sets allow for installation in any existing firebox without the need for venting — making them a terrific choice for just about any room in your home.


With a remarkable 99% efficiency rating, Monessen vent free gas log sets maximize heating operation to provide optimum fuel savings.


For see-thru fireplaces, this log set has a unique design on both sides for a truly authentic stack, no matter how you look at it.

  • EXCLUSIVE Natural Blaze Technology
  • Ceramic fiber reflects more heat
  • Available in millivolt control
  • Includes volcanic rock, rock wool embers and ember bed log switch

Accessories that fit your home and lifestyle

  • Adjustable Flat Black Canopy

    Adjusts from 28"–48" to best cover your log set.

  • Thermostat Bulb Sensor

    Adds thermostat operation to millivolt control units.

  • On/Off Remote Control

    On/Off control systems allow you to ignite and turn off your fire remotely, and they feature safety features such as a child lockout mode and thermo shutdown.

    Visit Ambient Technologies for more information.

  • Thermostat Remote Control

    Thermostat remote systems allow you to input your desired room temperature, and they feature safety features such as a child lockout mode and thermo shutdown.

    Visit Ambient Technologies for more information.

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications


Size: 27
Venting: Vent Free
Heating Capacity: Up to 1400 sq ft
Fuel Type: Liquid Propane or Natural Gas
Max BTU/H: 39,000
Burner Type: Natural Blaze burner included
Ignition System: Millivolt
Certifications: CSA Design
Hearth Dimensions: 32 (W) x 21-1/2 (H) x 21 (D) x N/A(RW)
Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the Owners Manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owners/installation manual.
*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.
For wood-burning appliances: Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used, and installation.

Product Brochures

Owner's Manuals