36 in. Universal Ventless Firebox Insert - Zero Clearance Design
3.8/5
34 reviews
Home Depot
USD 529.99
at Home Depot
Updated: Oct 24, 2026
About this item
This 36 in. Universal Ventless Firebox by ProCom features a slim profile for installation in even the tightest areas. A ventless firebox is an inexpensive way to customize the look of your fireplace. These fireboxes are approved for zero clearance installation, which allows you to recess it into your wall or pair it with a cabinet mantel for a custom unit. Its universal feature allows for use with any ventless gas log set. Features a decorative sprayed brick liner for a classic and clean finish.
- Features
- Slim profile for installation in even the tightest areas
- Least expensive way to add a vent-free gas fireplace to your home
- No electricity required
Specifications
- Area Heated (sq. ft.)
0 sq ft
- Color Family
Black
- Features
Fire brick lined,Heat Shield,Recessed,Zero Clearance
- Fuel Type
Dual Fuel (NG & LP)
- Heat Output (BTU/hour)
0
- Included
Firebox,Screen Panels
- Indoor/Outdoor
Indoor
- Material
Iron
- Pack Size
1
- Product Weight (lb.)
83.8 lb
- Returnable
90-Day
- Style
Rustic
- Vent Type
Ventless
- Certifications and Listings
PFS Certified
- Manufacturer Warranty
2 Year Limited Warranty
- Front Product Height (in.)
36.3125
- Front Product Width (in.)
42.5
- Product Depth (in.)
18.875 in
- Rear Product Height (in.)
36.3125
- Rear Product Width (in.)
28.75
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.