Superior Crescent Hill HD Vent-Free Gas Log Set — Double-Flame

The Superior Crescent Hill HD brings the warmth and ambiance of a real wood fire to any room without the mess, smoke, or hassle of burning wood. Part of the Double-Flame series, this vent-free gas log set features two rows of dancing yellow flames and operates at 99% heating efficiency — meaning virtually all the heat stays in your room, not lost up the chimney.

Key Features

• Available in 18″ and 24″ sizes to fit a wide range of fireplaces
• Double-Flame burner produces two rows of tall, dancing yellow flames
• High-Definition Refractory logs with realistic wood grain texture and charred appearance
• 99% heating efficiency — operates vent-free with damper closed, no heat loss up the chimney
• 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 (damper clamp sold separately)
• No power outage worries — works without electricity
• 3-year limited warranty

Available Options & Accessories

• Manual control (variable high-low) — included on manual models
• Millivolt control — remote-ready, compatible with optional hand-held and wall remotes
• Damper clamp (sold separately) — required for vented fireplace applications

Specifications

Starting Price	$898
Available Sizes	18″ and 24″
Product Type	Vent-Free Gas Log Set
Design Style	Double-Flame
Log Material	High-Definition Refractory
View Style	Front-View
BTU Output	36,000 – 19,000 BTU (both sizes)
Min. Fireplace Width	24″ (18″ set) / 28″ (24″ set)
Min. Fireplace Height	17″
Min. Fireplace Depth	13-1/2″
Controls	Manual or Millivolt
Warranty	3-Year Limited