Description
The Superior LTF18RS 18 Inch Triple-Flame Concrete Rugged Stack Vent Free Gas Logs are designed to deliver exceptional realism and efficient heating performance in a compact fireplace setting. Featuring highly detailed cast refractory concrete logs with authentic wood grain textures and natural coloration, this Rugged Stack log set recreates the appearance of real split firewood. Combined with a glowing ember bed and tall dancing yellow flames, it creates a rich and inviting fireside experience that closely resembles a traditional wood-burning fire.
Part of Superior’s Triple-Flame Series, the LTF18RS utilizes an advanced burner system that produces layered flames and enhanced visual depth for a more natural-looking fire. Available with millivolt, variable, or electronic control systems, this log set offers flexible operation to suit a variety of preferences. The millivolt version is remote-ready for optional wall switches and remotes, the variable model includes a ProFlame remote control, and the electronic model comes with the EcoFlow Touchscreen remote for advanced control and convenience. With heat output ranging from 21,000 to 30,000 BTUs, it provides both impressive ambiance and dependable supplemental warmth.
The Superior LTF18RS is approved for vent-free operation and can also be installed in approved vented fireplace applications when used with a damper clamp (sold separately). Designed for fireplaces with a minimum width of 28 inches, minimum height of 19 inches, and minimum depth of 14 inches, it offers versatile installation flexibility. Backed by Superior’s quality craftsmanship, the Triple-Flame Rugged Stack Series combines realistic aesthetics, advanced controls, and efficient heating performance in one premium gas log package.
Included
- Gas Log Set
- Installation Instructions
Required Accessories
- Burner
Optional Accessories
- Media Kit
- Damper Clamp
- Hood
- Remote Control
Features
- Available in 18″, 24″, and 30″ sizes
- Tall dancing yellow flames and ember bed for wood fire realism
- Highly detailed concrete logs with the wood grain texture and color of real wood logs
- Millivolt control model is remote ready for optional remote and wall controls
- Variable control model includes ProFlame remote control
- Electronic control model includes EcoFlow Touchscreen remote control
- Also listed for use in vented fireplace applications (requires damper clamp sold separately)
Specifications
| Brand |
Superior |
| Catalog Number |
F0034 |
| Model Number | LTF18RS 18" Rugged Stack "Concrete" |
| Series Model | Triple-Flame |
| Product Type | Vent-Free Gas Logs |
| Log Length | 18" |
| BTU | 21,000 - 30,000 |
| Design Style | Triple-Flame |
| Log Material | Cast Refractory |
| View Style |
Front-View |
| Minimum Fireplace Width | 28" |
| Minimum Fireplace Height | 19" |
| Minimum Fireplace Depth | 14" |
| Controls | Millivolt, Variable and Electronic |
Warranty
![]() ttps://cdn.shopify.com/s/files/1/0686/3156/0499/files/20-Years-Warranty.jpg?v=1681616895 |
Innovative Hearth Products Limited Three Year Warranty ("IHP") warrants your Superior® brand Gas Log Set ("Product") to be free from defects in materials and workmanship at the time of manufacture. |
About The Manufacturer



