Superior Rugged Stack: vent-free gas logs with a third row of flame behind the stack
The Superior Rugged Stack is a vent-free gas log set that fits in the fireplace you already have. The concrete logs are molded from real wood and stacked like a fresh armload of firewood. A triple burner puts two rows of flame under the logs and a third row behind them, over a glowing ember bed. This gives the fire depth from front to back. The logs come in lengths of 18, 24, or 30 inches, and the set puts out up to 39,000 BTU.
Vent-free means you can run it with the damper closed, so nearly all the heat stays in the room. The burner is not included. Pick the size on the page. On the page you pick the log size, the fuel, and the burner. Order it for natural gas or propane. The millivolt burner needs no electricity and is remote ready. The variable burner comes with a remote that sets five flame heights. The electronic burner comes with a touchscreen remote and a thermostat. Check your local code first, since some areas restrict vent-free heaters. Want logs that glow like coals? See the Superior Wild Timber vent-free gas log set. The Superior Rugged Stack ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
Specifications
SKU: LTF18RS | LTF24RS | LTF30RS
| Attribute |
Rugged Stack 18 |
Rugged Stack 24 |
Rugged Stack 30 |
| Model |
Rugged Stack 18 |
Rugged Stack 24 |
Rugged Stack 30 |
| Product Type |
Vent-Free Gas Logs |
Vent-Free Gas Logs |
Vent-Free Gas Logs |
| Log Length |
18″ |
24″ |
30″ |
| BTU |
30,000 – 21,000 |
39,000 – 28,000 |
39,000 – 28,000 |
| Design Style |
Triple-Flame |
Triple-Flame |
Triple-Flame |
| Log Material |
Cast Refractory |
Cast Refractory |
Cast Refractory |
| View Style |
Front-View |
Front-View |
Front-View |
| Minimum Fireplace Width |
28″ |
32″ |
40″ |
| Minimum Fireplace Height |
19″ |
19″ |
19″ |
| Minimum Fireplace Depth |
14″ |
14″ |
14″ |
| Controls |
Millivolt, Variable and Electronic |
Millivolt, Variable and Electronic |
Millivolt, Variable and Electronic |
| Warranty |
3 Year Limited Warranty |
3 Year Limited Warranty |
3 Year Limited Warranty |
FAQ
What does the Triple-Flame burner do on the Rugged Stack logs?
It runs three burners: two under the logs plus an extra row of flames behind them, over a glowing ember bed, which gives a very deep flame picture. The stacked concrete logs are molded with wood-grain texture in 18, 24 and 30 in sizes on the Size selector, and the set is heater rated at 99 percent efficiency.
Is the burner included?
The burner is a required pick on the Burner selector after size and fuel: Millivolt (remote-ready), Variable with the ProFlame remote (five flame heights, thermostat mode) or Electronic with the EcoFlow touchscreen remote. The 30 in logs use the 24 in burner, so its options carry that label. The listing price is the log set.
How much heat and what fireplace size?
30,000 down to 21,000 BTU for the 18 in set and 39,000 down to 28,000 BTU for the 24 and 30 in sets. Minimum fireplace width is 28, 32 or 40 in with 19 in of height and 14 in of depth per the Specifications tab. Use the burner manual’s ventilation-air calculation to match the input to the room.
Vent-free or vented?
Both. Vent-free with the damper closed sends all the heat into the room; the set is also listed for vented use with the Damper Clamp (required if vented) from the Accessories row. Local codes decide whether vent-free operation is allowed. See more ventless gas logs styles.
Natural gas or propane?
Both, chosen on the Fuel Type selector; the Burner row then shows the natural gas or propane version of the Millivolt, Variable or Electronic burner at the same price so the right burner ships with the Rugged Stack logs. No conversion kit is listed, so settle the fuel before ordering and tell your installer which version arrived.
What extras are on the Accessories row?
An on/off remote with wall plate, a thermostatic remote, a touch screen remote, a wall-mount thermostat and an on/off wall switch for the millivolt burner, plus volcanic stone, a lava, ember and cinder floor media kit, the damper clamp, a gas appliance installation kit and a black fireplace hood.