32 Inches Exacta Vent Free Firebox by Majestic
The Monessen Exacta 32" Ventless Firebox offers a blend of advanced technology and timeless design to bring warmth and ambiance to your space. Paired with a Monessen vent-free log set, this firebox adds a cozy, traditional touch to any room.
Its clean, louverless design provides a sleek and classic look, with minimal framing to showcase expansive views of the flames. Hideaway screen pockets keep screens out of sight when not in use, enhancing the uninterrupted view of the fire within.
Engineered for efficiency, the Exacta firebox features angled firebox technology and optimized air channels that circulate heat effectively, warming your room without the need for venting. The circulating firebox and radiant, clean face maximize warmth while keeping fuel use economical.
With a mesh screen, hideaway screen pockets, hood, junction box, and an exclusive two-piece hearth for easy access without removing logs, this firebox is designed for both safety and convenience. UL design certified to ANSI standards, the Monessen Exacta 32" Ventless Firebox combines dependable performance with a classic look, creating an inviting focal point for your home.
Features:
- Minimal exposure of the firebox provides a clean, traditional fireplace appearance.
- Screens tuck away into hidden pockets to reveal expansive views.
- An angled firebox and uniquely engineered air channels move more heat into the room, allowing unrestricted airflow, maximizing efficiency and reducing fuel costs.
- Vent-free Technology.
- Circulating firebox with radiant clean face.
- Features mesh screens with hide-away screen pockets, hood, and junction box.
- Monessen exclusive two-piece hearth for easy access without removing log set.
- UL design certified to ANSI Z221.91.A2002
Venting:
Insulated Flex Duct – Chimney Air Kits/Flex Duct
Used for bringing in outside air with insulation to improve thermal efficiency.
- ID4: 4" (100mm) Insulated Flex Duct for Outside Air
- Includes two 42" (1065mm) sections.
- For providing insulated air supply for combustion systems.
Outside Air Kit
Provides a complete solution for bringing in outside combustion air with an access door.
- AKD: Outside Combustion Air Kit with Access Door
- For easy access and controlled delivery of outside air to the combustion chamber.
Uninsulated Flex Duct – Chimney Air Kits/Flex Duct
For bringing in outside air without insulation.
- UD4: 4" (100mm) Uninsulated Flex Duct for Outside Air
- Includes two 42" (1065mm) sections.
- For providing outside air supply in settings where insulation is not required.
Specifications:
- Front Width: 38" (Actual), 38-1/2" (Framing)
- Back Width: 27-1/4" (Actual), 38-1/2" (Framing)
- Height: 34" (Actual), 34-1/4" (Framing)
- Depth: 20" (Actual), 19-3/4" (Framing)
- Viewing Area: 32" x 27"
**For more detailed specifications, please visit the Tech Specs tab.
**For detailed information and documents, please visit the Downloads tab where you'll find PDFs and additional resources available for download.
SOMETHING TO CONSIDER BEFORE YOU PURCHASE A VENT FREE APPLIANCE:
Vent-Free sets are supplemental zone heaters - They are not intended for continuous use or whole house heating.
Glass doors must be wide open when burning for proper ventilation, proper combustion and cooling of safety controls. With adequate combustion and ventilation air, the damper may be closed for vent-free use. The damper may be opened slightly for reduced venting.
Check local codes and ordinances for permitted uses.
- In Most Cases, Vent Free Appliances Are NOT Approved For Bedrooms Or Bathrooms.
- Select States And/Or Counties Within States May Not Allow Installation Of Vent Free Products.
- This includes but is not limited to: California, Minnesota, Wisconsin.
- Other states may have local restrictions such as Arizona, Nevada, Idaho, Alaska, Wyoming, New Mexico, North Dakota and South Dakota. Please check local codes before purchasing a Vent Free Appliance.
- Vent free Products Are Not Suitable For People With Allergies Or Breathing Problems
Technical Specifications:
Dimension Specifications:
- Front Width:
- Actual: 38"
- Framing: 38-1/2"
- Back Width:
- Actual: 27-1/4"
- Framing: 38-1/2"
- Height:
- Actual: 34"
- Framing: 34-1/4"
- Depth:
- Actual: 20"
- Framing: 19-3/4"
- Viewing Area: 32" x 27"
A. Firebox Certification
Models: BUF32A, BUF36A, BUF42A, BUF32-T, BUF36-T, BUF42-T, BUF32-H, BUF36-H, BUF42-H
Laboratory: Underwriters Laboratories, Inc. (UL)
Type: Ventless Firebox Enclosures for Gas-Fired Unvented Gas Log Type Room Heaters
Standard: CSA/ANSI-Z21.91:20
Additional Notes:
This product is listed to ANSI standards for "Ventless Gas Firebox Enclosures for Gas-Fired Unvented Gas Log Type Room Heaters."
Installation Compliance: Must conform with local codes. If local codes are absent, comply with the National Fuel Gas Code, ANSI Z223.1/NFPA 54.
Alarm Recommendations:
Keep alarms 15 ft. to 20 ft. laterally away from fuel-burning sources.
Alarms below 15 ft. may increase nuisance alarms but won’t harm performance.
Mounting alarms on walls versus ceilings reduces false alarms.
Warnings:
Not for Primary Heat Source: Approved as a supplemental room heater or decorative appliance, not for primary heating calculations.
California Prop 65 Warning: Combustion of fuels like propane or natural gas can expose users to chemicals known to cause cancer and reproductive harm. More information: P65Warnings.ca.gov.
B. BTU Specifications
Product must be used ONLY with a listed decorative "Gas-Fired Unvented Room Heaters."
BTU Limits by Model:
BUF32 A/T/H: 40,000 BTU/hr (0–2000 ft altitude)
BUF36 A/T/H: 40,000 BTU/hr (0–2000 ft altitude)
BUF42 A/T/H: 40,000 BTU/hr (0–2000 ft altitude)
C. High Altitude Installations
General Notice: Reduced heating value gas rules do not apply unless directed by local jurisdiction.
Installation Above 2000 ft Elevation:
USA: Reduce input rate 4% for every 1000 ft above 2000 ft.
Always check with local authorities to determine proper orifice size.
D. Non-Combustible Materials Specification
Materials that will not ignite and burn include:
Steel, iron, brick, tile, concrete, slate, glass, plaster, or combinations thereof.
Standard: Must pass ASTM E 136 (Vertical Tube Furnace at 750°C).
E. Combustible Materials Specification
Combustible materials include:
Wood, compressed paper, plastics, or similar materials that ignite and burn.
Materials treated to be fireproof or plastered/unplastered are also combustible.
F. Electrical Codes
Appliance must be electrically wired according to local codes or ANSI/NFPA 70 (latest edition)
Downloads:
Firebox
Burners:
- Natural Blaze Series Product Installation & Owner's Manual
- Glow Getter Series Product Installation & Owner's Manual
Service Parts:
- Beachcomber Service Parts
- Berkley Oak Service Parts
- Charisma Service Parts
- Dynamo Service Parts
- Highland Oaks Service Parts
- Moxie Service Parts
Log Placements
Manufacturer's Warranty
NAPOLEON products are manufactured under the strict Standard of the world recognized ISO 9001 : 2008 Quality Assurance Certificate. NAPOLEON products are designed with superior components and materials assembled by trained craftsmen who take great pride in their work. The burner and valve assembly are leak and test-fired at a quality test station. The complete appliance is again thoroughly inspected by a qualifi ed technician before packaging to ensure that you, the customer, receives the quality product that you expect from NAPOLEON. The following materials and workmanship in your new NAPOLEON gas appliance are warranted against defects for as long as you own the appliance. This covers: combustion chamber, heat exchanger, stainless steel burner, phazer™ logs and embers, rocks, ceramic glass (thermal breakage only), gold plated parts against tarnishing, porcelainized enameled components and aluminum extrusion trims.* Electrical (110V and millivolt) components and wearable parts are covered and NAPOLEON will provide replacement parts free of charge during the fi rst year of the limited warranty. This covers: blowers, gas valves, thermal switch, switches, wiring, remote controls, ignitor, gasketing, and pilot assembly.* Labour related to warranty repair is covered free of charge during the fi rst year. Repair work, however, requires the prior approval of an authorized company offi cial. Labour costs to the account of NAPOLEON are based on a predetermined rate schedule and any repair work must be done through an authorized NAPOLEON dealer. * Construction of models vary. Warranty applies only to components included with your specifi c appliance. NAPOLEON GAS APPLIANCE PRESIDENT’S LIFETIME LIMITED WARRANTY
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