Monessen Artisan See-Through 48 Vent-Free Gas Fireplace
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Share one linear flame across two views
Monessen Artisan See-Through 48 Vent-Free Gas FireplaceThe Monessen Artisan 48 See-Through creates a long, contemporary flame presentation with reflective fireglass. Its clean opening keeps attention on the fire rather than a heavy frame. Choose natural gas or propane to match the supply, then plan the surrounding finish and required clearances with your installer.

Connect the spaces around the fire
The double-sided view can connect adjoining spaces. An indoor/outdoor installation requires the approved outdoor kit and the manufacturer’s exact installation configuration; the base unit alone is not an outdoor fireplace.
Fuel & Compatibility
Choose the natural gas or liquid propane variant to match the installed supply. Fuel and ignition must be confirmed before ordering. Vent-free installation is subject to local requirements, room-size restrictions and the manufacturer’s instructions; a qualified installer must verify suitability.
Product Details
- Linear vent-free gas fireplace with diamond fireglass.
- Select the natural gas or propane model that matches your supply.
- Electronic ignition; control equipment depends on the selected model.
- Required clearances and noncombustible finishing areas are specified in the installation manual.
What comes with your order
Selected Artisan fireplace with diamond fireglass, reflective black glass, remote, multicolor LED lighting and required noncombustible material as specified for the model. Decorative fronts, trim and optional outdoor kit are sold separately.
Manuals, Specifications & Warranty
Download the documents below. Match the exact SKU, fuel and product edition before planning or installation.
- Installation Manual — Rev D, 12/25PDF ↗
- Owner’s Manual — Rev G, 7/26PDF ↗
- Dimensions & Framing Guide — 01/25PDF ↗
- 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
How do I choose the fuel and control option?
Match the variant’s fuel to your gas supply and confirm its ignition/control requirements with your installer. Do not assume a field conversion is available.
What should I check before the wall or opening is built?
Confirm the exact model, framing or existing-opening dimensions, clearances, gas connection and all required finishing components against the installation manual.
Specifications & Installation Dimensions
| Brand | Monessen |
|---|---|
| Product type | Vent-Free Gas Fireplace |
| Appliance front width | 52-1/8" |
| Appliance height | 39-1/2" |
| Appliance depth | 13" |
| Viewing area | 48" x 17" (816 sq in) (each side) |
| Framing rear width | 52-5/8" |
| Framing height | 39-3/4" |
| Framing depth | 13-1/8" |
Model & Configuration
| SKU | Configuration |
|---|---|
| AVFLST48NIF | 48" Artisan Double-Sided Vent Free Linear Fireplace, IFT 2.0, 39,000 BTU, Natural Gas |
| AVFLST48PIF | 48" Artisan Double-Sided Vent Free Linear Fireplace, IFT 2.0, 38,000 BTU, LP Gas |
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.







