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Majestic Vesper Outdoor Gas Firebox
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Majestic · Outdoor Gas Fireplace
An outdoor fire that anchors the whole patio.
Built for covered and open outdoor living spaces, this firebox gives your patio a gathering point for cool evenings, with construction and materials rated for outdoor installation. Configure the size, burner, log set and doors in the builder above; only parts listed by the manufacturer for your exact model are shown.
Performance Highlights

Designed around your space
- Available in 36" or 42" models
- Approved outdoor burner and gas logs required, sold separately
- Vent-free design
- Interior brick panels in traditional or herringbone
- Three log sets to choose from
- Manual ignition outdoor burner (sold separately)
- Optional stainless-steel mesh doors
Fuel Details
The Vesper firebox is paired with a separately purchased Lumonessen outdoor burner and log set, both selectable in the builder above. The burner listed here is the natural gas, manual ignition model; call us if your patio runs on propane and we will confirm the matching burner.
The Vesper is a vent-free outdoor firebox, so no chimney or vent pipe is required. Follow the outdoor installation clearances in the manual and confirm local code with your installer.
Product Details
What It Comes With
- One Vesper Outdoor Gas Firebox in the selected model configuration
- Outdoor vent-free firebox
- Factory refractory pattern specified by the selected SKU
Burner, gas logs and optional doors are sold separately. Venting or chimney components, optional accessories, construction materials and installation are sold separately unless explicitly included above.
Manufacturer warranty
The applicable Hearth & Home Technologies limited warranty sets coverage periods, component coverage, eligibility and exclusions. Review the written warranty supplied with the appliance and the linked owner’s manual; contact Smokeforges for the policy that applies to your model.
Project support
Got a project? Let’s plan the right parts.
Share your fireplace model, measurements and finish preferences. Ask about project or bulk pricing when ordering multiple units.
Specifications & Dimensions
| Specification | VOFB36-T | VOFB36-H | VOFB42-T | VOFB42-H |
|---|---|---|---|---|
| Viewing area | 36" × 27" | 36" × 27" | 42" × 27" | 42" × 27" |
| Refractory | Traditional | Herringbone | Traditional | Herringbone |
| Overall width | 42" | 42" | 48" | 48" |
| Overall height | 34" | 34" | 34" | 34" |
| Overall depth | 20" | 20" | 20" | 20" |
| Framing height | 34-1/4" | 34-1/4" | 34-1/4" | 34-1/4" |
| Framing depth | 19-3/4" | 19-3/4" | 19-3/4" | 19-3/4" |
| UPC | 652174991709 | 652174991716 | 652174991723 | 652174991730 |
| Shipping weight | 140 lb | 140 lb | 155 lb | 155 lb |
Dimensions are in inches unless stated otherwise. Nominal size and viewing area are not the rough opening. Confirm the exact model, revision, vent route, clearances and finishing method in the installation manual before framing. The model-specific installation manual controls where a general guide differs.
Manuals, Spec Sheets & Installation
Use the document for the exact selected model and revision. Shared manuals list the covered model numbers inside the document.
