Product Overview
Crescent Hill HD - Vent Free Log Set by Superior

The Cresent Hill HD log set is part of the Superior 'DOUBLE-FLAME Series’ with unique, clean-burning design providing 99% heating efficiency, which allows you to operate the logs vent-free with the fireplace damper closed. With no venting required, there is no heat loss up the chimney. Heating vent-free gas logs means you’ll never again be left in the cold with wet logs or without heat during a power outage.
FEATURES
- Available in 18″ and 24″sizes
- Two rows of dancing yellow flames
- Highly detailed logs with the wood grain texture and color of real wood logs
- Manual control model features variable high-low flame control
- Millivolt control model is remote ready for optional remote and wall controls
- Also listed for use in vented fireplace applications (requires damper clamp sold separately)
SPECS
| Model | Crescent Hill HD 18 | Crescent Hill HD 24 |
|---|---|---|
| Product Type |
Vent-Free Gas Logs |
Vent-Free Gas Logs |
| Log Length | 18" | 24" |
| BTU |
36,000 – 19,000 |
36,000 – 19,000 |
| Design Style |
Double-Flame |
Double-Flame |
| View Style |
Front-View |
Front-View |
| Minimum Fireplace Width | 24" | 28" |
| Minimum Fireplace Height |
17" |
17" |
| Minimum Fireplace Depth |
13-1/2" |
13-1/2" |
| Controls |
Manual or Millivolt |
Manual or Millivolt |
| Warranty |
3 Year Limited Warranty |
3 Year Limited Warranty |

Downloads
Brochure
Installation and Operation Manual
Instruction Sheet