Superior Nature-Flame Vent-Free Gas Burner – High-Output, Clean-Burning Core Component

Description

Transform Your Fireplace with the Superior Nature-Flame Series Vent-Free Gas Burner

How realistic is the Superior Nature-Flame Series Vent-Free Gas Burner?

The Superior Nature-Flame Series is available in 18″, 24″, and 30″ log set sizes, giving you flexible options to fit your fireplace. Each set features finely detailed logs with bark textures and split wood styling, paired with a dynamic burner system for a lifelike flame presentation. Choose between natural gas or liquid propane models, and select either millivolt ignition for simple operation or variable electronic ignition for advanced flame control. Enjoy efficient, vent-free heating with up to 30,000 BTUs of warmth and an authentic wood-fire appearance—without the mess of real wood.

Note: Log Set Sold Separately

Why Superior Fireplaces?

Superior Fireplaces offer premium craftsmanship, realistic flame visuals, and dependable heating, combining authentic ambiance with safety and ease of use.

Key Features

• Flickering ember bed and random pan burner flame pattern
• Hand-crafted high definition logs with bark and split wood detailing
• Vent-free design with millivolt ignition control
• Wood grate appearance for traditional fire aesthetics
• Up to 30,000 BTU output and 99% heating efficiency

Manuals for Superior Nature-Flame Series Gas Burner

• Vent-Free Brochure
• Smart Sheet
• Millivolt Installation Manual
• Variable Ignition Manual

Specifications for Superior Nature-Flame Series Vent-Free Gas Burner

Model: NF18MN

• Rating (Variable): 21,000 / 30,000 Btu/Hr
• Type Gas: Natural
• Ignition: Electronic
• Manifold Pressure: 3.4″ W.C.
• Inlet Gas Pressure (in. of water): Max – 10.5″ W.C., Min* – 5″ W.C.
• Valve Type: Millivolt

Model: NF24MN

• Rating (Variable): 28,000 / 39,000 Btu/Hr
• Type Gas: Natural
• Ignition: Electronic
• Manifold Pressure: 3.4″ W.C.
• Inlet Gas Pressure (in. of water): Max – 10.5″ W.C., Min* – 5″ W.C.

Model: NF18MP

• Rating (Variable): 21,000 / 29,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Electronic
• Manifold Pressure: 7.9″ W.C.
• Inlet Gas Pressure (in. of water): Max – 14″ W.C., Min* – 11″ W.C.
• Valve Type: Millivolt

Model: NF24MP

• Rating (Variable): 25,000 / 36,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Electronic
• Manifold Pressure: 7.9″ W.C.
• Inlet Gas Pressure (in. of water): Max – 14″ W.C., Min* – 11″ W.C.

Compatible Logset

• LNF18GR VF LOG Granite Ridge Concrete
• LNF24GR VF LOG Granite Ridge Concrete
• LNF30GR VF LOG Granite Ridge Concrete
• LNF18ST VF LOG Silverstone Timber Hi Def
• LNF24ST VF LOG Silverstone Timber Hi Def
• LNF30ST VF LOG Silverstone Timber Hi Def

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