Radiant Vent-Free Firebox · White Herringbone Panels · 36" or 42"
This VRT3500 pairs the louverless, smooth-faced exterior with white herringbone refractory panels. It is a vent-free firebox sized at 36" or 42" and made for remodels where you want a brick pattern with some personality.
Instead of a stacked layout, this VRT3500 (model VRT3500 WH) uses a herringbone refractory pattern inside a radiant, louverless shell. A 28" tall full-width opening gives plenty of view, and an ash lip at the hearth is built in.
The firebox ships with mesh fire screens and installation instructions, but no logs. Select a vent-free log set separately, since the BTU rating of up to 40,000 depends on what is installed. Framing is 42-1/4" W x 44-1/4" H x 20-1/2" D and the unit carries ANSI Z21.91 and OMNI (116-F-38-5) listings. Rules for vent-free appliances differ by location, so confirm local code requirements before you order.
| Brand | Superior Fireplaces |
| Model Number | VRT3500 WH |
| Catalog Number | F0298 |
| Product Type | Vent-free gas fireplace |
| Framing Width | 42-1/4" |
| Framing Height | 44-1/4" |
| Framing Depth | 20-1/2" |
| BTU | Up to 40,000, based on vent-free logs installed |
| Design Style | Firebox only |
| View Style | Front view |
| Interior | White herringbone refractory panels |
| Agency Listing | Built to ANSI Z21.91, OMNI Listing 116-F-38-5 |
WS has white stacked panels and WH is the white herringbone version.
No. The log set is separate and required for heat output.
Yes, the exterior is radiant and smooth with no louvers.
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