Superior Double-Flame Crescent Hill HD, High Definition Vent-Free Gas Log Set

The Superior Double-Flame Crescent Hill HD High Definition Vent-Free Gas Log Set delivers powerful, reliable warmth with striking realism. Designed with Superior’s advanced Double-Flame technology, this vent-free gas log set achieves up to 99% heating efficiency, allowing operation with the fireplace damper fully closed. With no chimney or venting required, valuable heat stays in your home instead of escaping outdoors—making it an energy-efficient solution for everyday comfort.

Crafted with high-definition detailing, the Crescent Hill HD log set creates a beautiful, natural flame presentation that enhances any traditional fireplace. Ideal as a primary or supplemental heat source, these vent-free gas logs provide dependable warmth during cold weather and power outages. Enjoy clean-burning performance, consistent heat output, and hassle-free operation without the need for wood, ash, or electricity—perfect for efficient, worry-free home heating.

Features

• Available in 18″ and 24″ Sizes – Designed to fit a wide range of fireplaces for flexible installation

• Double-Flame Burner System – Two rows of lively yellow flames create a fuller, more realistic fire display

• High-Definition Log Design – Highly detailed Crescent Hill HD logs feature authentic wood grain texture and natural color for true-to-life appearance

• Vent-Free Heating Performance – Clean-burning design delivers efficient warmth without the need for a chimney

• Manual Flame Control Option – Variable high-to-low flame adjustment for customized comfort

• Millivolt Remote-Ready Model – Compatible with optional remote and wall controls for convenient operation

• Vented Fireplace Approved – Also certified for use in vented fireplaces with a damper clamp (sold separately)

Specifications

Resources

• Brochure
• Installation and Operation Manual
• Instruction Sheet