GCUF/GRUF/MCUF/LCUF/BUF
Universal Vent Free Fireboxes

Monessen offers a complete line of vent-free fireboxes for use with its line of vent free gas logs as well as other vent-free gas logs that fit within the specified minimum hearth area.  Monessen's unique 2 IN 1 FLEXIBLE-FACE SYSTEM converts from a circulating to a radiant face in seconds.  This units are approved to the Universal Vent-Free Firebox Standard and carry a LIMITED LIFETIME WARRANTY.


GCUFA Universal Firebox shown with optional weathered 
firebrick accessory


GCUFA Universal Firebox shown w/ optional weathered  firebrick & brass louver accessory

GCUF Circulating Universal Fireboxes

  • CSA design certified to fit most 18," 24," and 30" vent free log sets
  • Zero clearance design for ease of installation
  • Gas knock out available on left and right side
  • No expensive flue, or hearth required
  • Outside air kit option
  • Standard curtain mesh screens for true fireplace appeal
  • Standard junction box included for electrical hook up blower kit
  • Available with true 32," 36," and 42" fireplace opening
  • Can be ordered with black box interior, with standard Cottage Clay firebrick, or refractory firebrick
  • Available in Radiant Face or Circulating Face designs
  • Radiant design with heat circulating air ducts for optional blower
  • Can be installed with non-combustible material up to the opening of fireplace for true masonry look

 

GCUF32C-F (With Cottage Clay Firebrick) $530.00
GCUF36C-F (With Cottage Clay Firebrick) $545.00
GCUF42C-F (With Cottage Clay Firebrick) $635.00
GCUF32C-R (With Refractory Firebrick) $530.00
GCUF36C-R (With Refractory Firebrick) $545.00
GCUF42C-R (With Refractory Firebrick) $635.00

 

To obtain an immediate Specification Sheet,
 please
Click on button below.

GCUF32 Product Specs

GCUF36 Product Specs

GCUF42 Product Specs


 

GRUF Radiant Universal Fireboxes

  • CSA design certified to fit most 18," 24," and 30" vent free log sets
  • Zero clearance design for ease of installation
  • Gas knock out available on left and right side
  • No expensive flue, or hearth required
  • Outside air kit option
  • Standard curtain mesh screens for true fireplace appeal
  • Standard junction box included for electrical hook up blower kit
  • Available with true 32," 36," and 42" fireplace opening
  • Can be ordered with black box interior, with standard Cottage Clay firebrick, or refractory firebrick
  • Available in Radiant Face or Circulating Face designs
  • Radiant design with heat circulating air ducts for optional blower
  • Can be installed with non-combustible material up to the opening of fireplace for true masonry look

 

GRUF32C-F (With Cottage Clay Firebrick) $530.00
GRUF36C-F (With Cottage Clay Firebrick) $545.00
GRUF42C-F (With Cottage Clay Firebrick) $635.00
GRUF32C-R (With Refractory Firebrick) $530.00
GRUF36C-R (With Refractory Firebrick) $545.00
GRUF42C-R (With Refractory Firebrick) $635.00

 

MCUF Magnum Circulating Universal Firebox

  • CSA design certified to fit most 18," 24," and 30" vent free log sets
  • Zero clearance design for ease of installation
  • Gas knock out available on left and right side
  • No expensive flue, or hearth required
  • Outside air kit option
  • Standard curtain mesh screens for true fireplace appeal
  • Standard junction box included for electrical hook up blower kit
  • Available with true 36" and 42" fireplace opening
  • Available with Cottage Clay firebrick or refractory Herringbone firebrick
  • Radiant face design with heat circulating air ducts for optional blower
  • Can be installed with non-combustible material up to the opening of fireplace for true masonry look

 

MCUF36E-F (With Cottage Clay Firebrick) $810.00
MCUF42E-F (With Cottage Clay Firebrick) $910.00
MCUF36D-R (With Refractory Firebrick) $735.00
MCUF42D-R (With Refractory Firebrick) $850.00

 

LCUF Lo-Rider Circulating Universal Firebox

  • CSA design certified to fit most 18," 24," and 30" vent free log sets
  • Zero clearance design for ease of installation
  • Gas knock out available on left and right side
  • No expensive flue, or hearth required
  • Outside air kit option
  • Standard curtain mesh screens for true fireplace appeal
  • Available with true 32" and 46" fireplace opening
  • Available with refractory Herringbone firebrick
  • Tallest opening available for full view of fire
  • Installs with base almost flush with finished
    hearth area
  • Can be installed with non-combustible material up to the opening of fireplace for true masonry look

 

LCUF32-R (With Refractory Firebrick) $775.00
LCUF36C-R (With Refractory Firebrick) $815.00

 

BUF400 (top) and BUF500 (bottom)
Universal Flush Fireboxes with Firebrick pre-installed

  • CSA design certified to fit most 18," 24," and 30" vent free log sets
  • Zero clearance design for ease of installation
  • Gas knock out available on left and right side
  • No expensive flue, or hearth required
  • Outside air kit option
  • Standard curtain mesh screens for true fireplace appeal
  • Standard junction box included for electrical hook up blower kit
  • Available with true 36" and 42" fireplace opening
  • Shipped standard with refractory firebrick
  • Radiant face design with heat circulating air ducts for optional blower
  • Can be installed with non-combustible material up to the opening of fireplace for true masonry look

 

BUF400 (Black) 36" Universal Firebox

$500.00

BUF500 (Black) 42" Universal Firebox

$578.00

 

*  32" Universal Firebox will hold 18" and some 24" Vent Free Gas Logs.

*  36" Universal Firebox will hold 24" Vent Free Gas Logs.

*  42" Universal Firebox will hold 28" and  30" Vent Free Gas Logs.

 

To Look at Gas Logs to fit these Universal Fireboxes CLICK HERE!!!!!!

 

REMOTE CONTROLS

Click on pictures below for pricing

       
MRC      TRC

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  SPECIAL PROMOTION

FREE --  FREE --  FREE

           
FREE Bear Skin Rug 
Brown, White or Black
with the purchase of any Monessen or Empire
Complete fireplace and cabinet.