Monessen Lo-Rider LCUF 36 ST Vent-Free Firebox
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Bring the flame closer to the room
Monessen Lo-Rider LCUF 36 ST Vent-Free FireboxThe Monessen Lo-Rider 36 uses a flush hearth and broad opening to place the fire low in the room. Its see-through design shares the view across both sides of the installation. Complete the firebox with the approved burner and log components, sold separately.
A low hearth with a generous view
Keep the surrounding architecture simple and let the flame define the gathering space. Recessed screen pockets reduce visual clutter; the selected interior finish adds texture behind the logs.
Fuel & Compatibility
This firebox does not burn fuel by itself. Use only an approved gas-fired decorative room heater and its matched log set. The separately selected burner determines fuel, ignition and heat input. Do not burn wood in this firebox.
Product Details
- Flush-hearth design with an expansive viewing area.
- Mesh screens retract into hideaway pockets.
- Clean-face appearance works with a planned tile, stone or mantel finish.
- See the SKU table for the selected interior configuration.
What comes with your order
See-through firebox with stacked refractory interior, black hood and mesh curtain screens. Approved burner, logs and optional accessories are sold separately.
Manuals, Specifications & Warranty
Download the documents below. Match the exact SKU, fuel and product edition before planning or installation.
- Installation & Owner’s Manual — Rev I, 10/24PDF ↗
- Dimensions & Framing Guide — 06/25PDF ↗
- Limited Warranty — Rev N, 12/23PDF ↗
Manufacturer warranty
The current Hearth & Home Technologies limited warranty provides 20 years of parts coverage and 3 years of labor for the gas firebox/heat exchanger. Other components have different coverage periods. Purchase, installation, maintenance and other conditions and exclusions apply.
Questions Before You Order
Are the burner and logs included?
No. This is a firebox listing. Choose a manufacturer-approved burner and compatible log set separately.
Can I use the nominal size as the framing dimension?
No. Use the model-specific framing dimensions and required clearances in the installation manual. The nominal size refers to the firebox family, not the complete installation opening.
Specifications & Installation Dimensions
| Brand | Monessen |
|---|---|
| Product type | Vent-Free Firebox |
| Material | Steel |
| Finish | Black |
| Appliance front width | 45" |
| Appliance height | 37-1/4" |
| Appliance depth | 24" |
| Viewing area | 36 x 30-3/4" (each side) |
Model & Configuration
| SKU | Configuration |
|---|---|
| LSTF36-B | Lo-Rider Clean Face Firebox, 36" See-through opening with traditional refractory firebrick standard |
Confirm all framing, clearance and finishing dimensions with your qualified installer before ordering or construction. Product dimensions and shipping-package dimensions are not interchangeable.
Choose your configuration
Check your fuel, fit and required components, then select your model.
