Monessen BUF36-A 36" Vent-Free Exacta Firebox with Clean Face and Painted Interior (No Brick Liner)

Sku:
MONESSEN-BUF36A
Usually Leaves Warehouse in 2 - 3 Business Days
$569.00
Base Price shown is for FIREBOX ONLY. A Burner and Log Set are 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, in either a flat wall or corner installation. A vent-free firebox is simply the metal combustion chamber needed to house a log set and burner (sold separately). The Exacta BUF36A does not include a brick liner. The painted interior provides a contemporary background for your log set. 
 
The Exacta firebox offers a clean louverless face and a large 36" x 24" viewing area. The BUF36-A comes with a painted interior (as shown in main photo).The safety screen can be tucked away into hidden side pockets offering a full, unencumbered view. 
 
Firebox unit dimensions:
  • 42" Front Width
  • 37-1/4" Height
  • 23" Deep
Framing dimensions:
  • 42-1/2" Width
  • 34-1/4" Height
  • 19-3/4" Deep
Hearth dimensions (for burner/log sets):
  • 32-7/8" Front Width
  • 24-3/8" Rear Width
  • 25-1/2" Front Height
  • 22-5/8" Rear Height
  • 15" 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 firebox can accept 18" and 24" vent free burners and log sets (sold separately). Confirm firebox dimensions with burner requirements before purchasing. 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, NB24NV) - standing pilot with on/off switch and manual variable flame height control  and remote ready (remote sold separately)
    • Electronic Ignition with Intellifire Plus System (NB18PIF, NB18NIF, NB24PIF, NB24NIF) - 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 (GFK-160VF) can be added to help circulate the warm air.
 
An optional outside air kit is also available for vent free fireboxes. The AKD 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.
 
Vent-Free Products Cannot Be Shipped To The State Of California.

 

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Monessen BUF36-A 36" Vent-Free Exacta Firebox with Clean Face and Painted Interior (No Brick Liner)
  • Monessen BUF36-A 36" Vent-Free Exacta Firebox with Clean Face and Painted Interior (No Brick Liner)
  • Monessen BUF36-A 36" Vent-Free Exacta Firebox with Clean Face and Painted Interior (No Brick Liner)
  • Monessen BUF36-A 36" Vent-Free Exacta Firebox with Clean Face and Painted Interior (No Brick Liner)

Product Overview

Base Price shown is for FIREBOX ONLY. A Burner and Log Set are 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, in either a flat wall or corner installation. A vent-free firebox is simply the metal combustion chamber needed to house a log set and burner (sold separately). The Exacta BUF36A does not include a brick liner. The painted interior provides a contemporary background for your log set. 
 
The Exacta firebox offers a clean louverless face and a large 36" x 24" viewing area. The BUF36-A comes with a painted interior (as shown in main photo).The safety screen can be tucked away into hidden side pockets offering a full, unencumbered view. 
 
Firebox unit dimensions:
  • 42" Front Width
  • 37-1/4" Height
  • 23" Deep
Framing dimensions:
  • 42-1/2" Width
  • 34-1/4" Height
  • 19-3/4" Deep
Hearth dimensions (for burner/log sets):
  • 32-7/8" Front Width
  • 24-3/8" Rear Width
  • 25-1/2" Front Height
  • 22-5/8" Rear Height
  • 15" 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 firebox can accept 18" and 24" vent free burners and log sets (sold separately). Confirm firebox dimensions with burner requirements before purchasing. 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, NB24NV) - standing pilot with on/off switch and manual variable flame height control  and remote ready (remote sold separately)
    • Electronic Ignition with Intellifire Plus System (NB18PIF, NB18NIF, NB24PIF, NB24NIF) - 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 (GFK-160VF) can be added to help circulate the warm air.
 
An optional outside air kit is also available for vent free fireboxes. The AKD 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.
 
Vent-Free Products Cannot Be Shipped To The State Of California.

 

Tech Specs

General Features

Installation Type:
Single Sided, Standard Insert
Fuel Type:
Natural Gas (NG)
Nominal Firebox Size (in.):
36
Style:
Traditional Log Set
Burner:
Required
Media Style:
Log Set Required
Face:
Clean / Flush Face
Blower:
Optional
Liner:
Painted Interior

Performance

Maximum BTUs (Output):
40000
Ignition Type:
Electronic Ignition
Connectivity:
Not WiFi Compatible

Weights and Dimensions

Firebox Dimensions

Depth (in.):
23
Front Width (in.):
42
Rear Width (in.):
36
Height (in.):
37.25

Framing Dimensions

Framing Width (in.):
42.5
Framing Depth (in.):
19.75
Framing Height (in.):
34.25
California residents see Prop 65 WARNINGS

Warning WARNING!

Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Product Warranty

Limited Lifetime Warranty to original owner, subject to proof of purchase. Warranty covers firebox, combustion chamber, heat exchanger, grate and stainless steel burners.