The VRT3200 Series radiant vent-free firebox presents a fresh yet traditional tall opening and low to the floor masonry fireplace design. The fireplaces refractory brick panels are molded from actual hand-cut firebrick in a traditional stacked or herringbone pattern. Combine with a variety of vent-free gas logs for a beautiful full size fireplace with a traditional masonry appearance.
VRT3236 is a radiant vent-free firebox enclosure, not a complete gas heater. VRT3236WS uses stacked refractory; VRT3236WH uses herringbone refractory. Select a separately purchased ANSI Z21.11.2 listed vent-free gas heater with input no greater than 40,000 BTU/h whose minimum enclosure dimensions are met. The heater determines fuel, ignition, controls and actual input. Do not select a burner or log set solely by its nominal width.
The installation manual makes the hood optional for this model. Use the matching with-hood or without-hood mantel-clearance diagram; a clearance permitted with a hood is not automatically permitted without it. Do not modify the factory hood or substitute a heater-supplied canopy. Close the firebox screens before operation. Wood burning and unapproved appliances are not permitted.
| Interior front width | 35 inches |
|---|---|
| Interior rear width | 23-1/4 inches |
| Interior depth | 17-3/8 inches |
| Interior height | 27-7/8 inches |
| Framing width × height × depth | 42-1/4 × 40-1/4 × 20-1/2 inches |
| Ceiling clearance | 40 inches minimum above opening |
| Perpendicular sidewall | 16 inches minimum from opening; projections and mantel legs follow the separate clearance diagram |
Measure framing depth from the finished back-wall surface. Preserve top spacers and make construction above the firebox self-supporting. Do not pack clearance spaces with insulation or cover air openings. No chimney or vent pipe is required, but adequate room combustion and ventilation air remain mandatory. Follow the exact heater and firebox manuals and applicable codes.
OAK-UVFRC is the optional outside-air gate and duct kit, installed at the right-side connection. The kit includes an adjustable air gate, 4-inch duct and termination hood; one kit serves that connection. Optional outside air does not eliminate the room-air assessment required by the heater manual.
Exact VRT3200 installation and operation manual contains framing, gas-line routing, clearance diagrams, accessory guidance and limited-warranty terms. Retain it with the selected heater manual. Qualified installation and professional inspection before use and at least annually are required. Keep burner and air passages clean and shut down the heater before service.
Request a return within 30 calendar days after delivery for eligible new, unused, unassembled and uninstalled items in original packaging. Written authorization is required. Read the Returns Policy for conditions, fees and exclusions.
Most in-stock items are released for shipment within 1–2 business days after payment and order review. Carrier transit is additional. Parcel transit commonly takes 3–7 business days; freight commonly takes 5–10 business days after shipment. Special-order and backordered items may take longer. Shipping details, exclusions and damage reporting.
The VRT3200 Series radiant vent-free firebox presents a fresh yet traditional tall opening and low to the floor masonry fireplace design. The fireplaces refractory brick panels are molded from actual hand-cut firebrick in a traditional stacked or herringbone pattern. Combine with a variety of vent-free gas logs for a beautiful full size fireplace with a traditional masonry appearance.
VRT3236 is a radiant vent-free firebox enclosure, not a complete gas heater. VRT3236WS uses stacked refractory; VRT3236WH uses herringbone refractory. Select a separately purchased ANSI Z21.11.2 listed vent-free gas heater with input no greater than 40,000 BTU/h whose minimum enclosure dimensions are met. The heater determines fuel, ignition, controls and actual input. Do not select a burner or log set solely by its nominal width.
The installation manual makes the hood optional for this model. Use the matching with-hood or without-hood mantel-clearance diagram; a clearance permitted with a hood is not automatically permitted without it. Do not modify the factory hood or substitute a heater-supplied canopy. Close the firebox screens before operation. Wood burning and unapproved appliances are not permitted.
| Interior front width | 35 inches |
|---|---|
| Interior rear width | 23-1/4 inches |
| Interior depth | 17-3/8 inches |
| Interior height | 27-7/8 inches |
| Framing width × height × depth | 42-1/4 × 40-1/4 × 20-1/2 inches |
| Ceiling clearance | 40 inches minimum above opening |
| Perpendicular sidewall | 16 inches minimum from opening; projections and mantel legs follow the separate clearance diagram |
Measure framing depth from the finished back-wall surface. Preserve top spacers and make construction above the firebox self-supporting. Do not pack clearance spaces with insulation or cover air openings. No chimney or vent pipe is required, but adequate room combustion and ventilation air remain mandatory. Follow the exact heater and firebox manuals and applicable codes.
OAK-UVFRC is the optional outside-air gate and duct kit, installed at the right-side connection. The kit includes an adjustable air gate, 4-inch duct and termination hood; one kit serves that connection. Optional outside air does not eliminate the room-air assessment required by the heater manual.
Exact VRT3200 installation and operation manual contains framing, gas-line routing, clearance diagrams, accessory guidance and limited-warranty terms. Retain it with the selected heater manual. Qualified installation and professional inspection before use and at least annually are required. Keep burner and air passages clean and shut down the heater before service.
