Monessen BUF36-R Vent-Free Exacta Firebox with Refractory Liner

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Sku:
MONESSEN-BUF36R
Base Price shown is for FIREBOX with REFRACTORY LINER ONLY. A Burner and Log Set are all required. A Blower Fan is available but not required! The price displayed will update based on your selections. If you need help designing your firebox, please contact us.
Installing a firebox offers a homeowner flexible installation options. The Exacta firebox can be installed into a pre-existing wood-burning fireplace that has been converted with a gas line or into your wall. A vent-free firebox is simply the metal combustion chamber needed to house a log set and burner (sold separately). The Exacta BUF36-R includes a refractory liner for a more traditional fireplace look.
 
The Exacta firebox offers a clean louverless face and a large 36" x 24" viewing area. The safety screen can be tucked away into hidden side pockets offering a full, unencumbered view. 
 
Hearth dimensions with Refractory Liner installed:
  • 33-3/4" Front Width
  • 25-3/4" Rear Width
  • 21-3/4" Front Height
  • 20-3/8" Rear Height
  • 17-7/8" Deep
 
A log set and burner are required to complete the look of your Exacta Firebox. Check out our selection of available log sets.
 
The BUF36-R firebox can accept most 18" and 24" vent free log sets (sold separately). Below are the Monessen Log Set options available for this firebox. With zero clearance, the firebox can be installed flush against any surface like drywall or wood. Vent Free Natural Blaze Burners are available for use with each of these log sets:
 
 
Additionally, Monessen offer Natural Blaze burners with Natural Blaze Technology. This technology helps provide taller, more lively flames for a truly realistic fire in your vent-free firebox. Beautiful yellow flames are instantly achieved every time your burner is switched on. 
    • Millivolt Valve (NB18PV, NB18NV, NB24PV or NB24NV) - standing pilot with on/off switch and manual variable flame height control  and remote ready (remote sold separately)
    • Electronic Ignition with Signature Command System (NB18PSCR, NB18NSCR, NB24PSCR or NB24NSCR) - intermittent pilot/electronic ignition, 3 step flame adjustment and Touch Screen Thermostat Remote included.
With a vent free firebox, fresh air is drawn in at the bottom of the firebox, and warmed air is expelled into the room from the top. The Exacta firebox features an angled top design to help direct the warm air out for maximum efficiency. A blower (BLOTMC) can be added to help circulate the warm air.
 
An optional outside air kit is also available for vent free fireboxes. The AK22  introduces fresh, outside air into the firebox. An outside air kit is recommended as an accessory when installing a vent free appliance into newer, more air tight construction for an adequate supply of fresh air. Some local building codes may require an outside air kit.
$539.00
Monessen BUF36-R Vent-Free Exacta Firebox with Refractory Liner
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Base Price shown is for FIREBOX with REFRACTORY LINER ONLY. A Burner and Log Set are all required. A Blower Fan is available but not required! The price displayed will update based on your selections. If you need help designing your firebox, please contact us.
Installing a firebox offers a homeowner flexible installation options. The Exacta firebox can be installed into a pre-existing wood-burning fireplace that has been converted with a gas line or into your wall. A vent-free firebox is simply the metal combustion chamber needed to house a log set and burner (sold separately). The Exacta BUF36-R includes a refractory liner for a more traditional fireplace look.
 
The Exacta firebox offers a clean louverless face and a large 36" x 24" viewing area. The safety screen can be tucked away into hidden side pockets offering a full, unencumbered view. 
 
Hearth dimensions with Refractory Liner installed:
  • 33-3/4" Front Width
  • 25-3/4" Rear Width
  • 21-3/4" Front Height
  • 20-3/8" Rear Height
  • 17-7/8" Deep
 
A log set and burner are required to complete the look of your Exacta Firebox. Check out our selection of available log sets.
 
The BUF36-R firebox can accept most 18" and 24" vent free log sets (sold separately). Below are the Monessen Log Set options available for this firebox. With zero clearance, the firebox can be installed flush against any surface like drywall or wood. Vent Free Natural Blaze Burners are available for use with each of these log sets:
 
 
Additionally, Monessen offer Natural Blaze burners with Natural Blaze Technology. This technology helps provide taller, more lively flames for a truly realistic fire in your vent-free firebox. Beautiful yellow flames are instantly achieved every time your burner is switched on. 
    • Millivolt Valve (NB18PV, NB18NV, NB24PV or NB24NV) - standing pilot with on/off switch and manual variable flame height control  and remote ready (remote sold separately)
    • Electronic Ignition with Signature Command System (NB18PSCR, NB18NSCR, NB24PSCR or NB24NSCR) - intermittent pilot/electronic ignition, 3 step flame adjustment and Touch Screen Thermostat Remote included.
With a vent free firebox, fresh air is drawn in at the bottom of the firebox, and warmed air is expelled into the room from the top. The Exacta firebox features an angled top design to help direct the warm air out for maximum efficiency. A blower (BLOTMC) can be added to help circulate the warm air.
 
An optional outside air kit is also available for vent free fireboxes. The AK22  introduces fresh, outside air into the firebox. An outside air kit is recommended as an accessory when installing a vent free appliance into newer, more air tight construction for an adequate supply of fresh air. Some local building codes may require an outside air kit.
  • Size (in.):
    36
  • Type of Venting:
    Vent Free
  • Installation Type:
    Insert
  • Location of Use:
    Indoor
  • Width (in.):
    Front - 33.75" / Rear - 25.75
  • Depth (in.):
    17.875
  • Height (in.):
    21.75
  • Framing Width (in.):
    42.5
  • Framing Depth (in.):
    23.25
  • Framing Height (in.):
    37.5
  • Parts Warranty:
    Lifetime
  • Labor Warranty:
    None
Limited Lifetime Warranty to original owner, subject to proof of purchase. Warranty covers firebox, combustion chamber, heat exchanger, grate and stainless steel burners.