Supreme Astra 38 Zero Clearance Wood Fireplace

The Astra 38 can easily warm spaces of up to 2,500 square feet. Large logs fit easily into its liberal 3.8 cubic foot firebox. 

As the most dominant and efficient model in the Astra Series, the Astra 38 can easily warm spaces of up to 2,500 square feet. large logs fit easily into its liberal 3.8 cubic foot firebox, while the patented air control system enables homeowners to tailor the burn to their needs. The chimney can likewise be utilized amid a hotter climate on account of the removable flame screen that gives the excellence of a flame without the warmth

Features: 

• Dual Premium Quality Blower (130 CFM ea)
• Removable Ash Lip
• Patented Automatic Air Control
• Chimney Sweeping Cap
• Unique Door Operation
• Hot Air System
• Dual Air Wash System
• Innovative Baffle Design
• Patented Variable Secondary Air Control
• Cast-Iron Panels

Options: 

Patented Automatic Air Control

This patented, user-friendly mechanism automatically reduces the amount of combustion air introduced during ignition to the desired burn rate setting. The result is a beautifully consistent fire burning to its full capacity.

Premium Blower (130 CFM)

This powerful yet whisper-quiet system effortlessly distributes heat over significant distances. As the combustion progresses, the high-quality blower automatically activates and is set using the variable speed controller.

The Astra 32 comes with a high performance 130 CFM blower kit, which has an electrical rating of 115V, 60 Hz, and 56 W. A variable speed control (rheostat) and a heat sensor (therm-o-disc) are included with the kit. WARNING: Do not install a substitute blower.

Removable Ash Lip

Offering another layer of protection against ashes, this removable accessory can be attached below the door to prevent spills when the fireplace is opened.


Chimney Sweeping Cap

Located on the baffle, this convenient feature allows the chimney to be easily accessed for cleaning, without requiring the removal of any additional components.

Unique Door Operation

Our finely crafted door handle has an ergonomic design and keeps the door shut by means of a latch for a secure operation.

Hot Air System
Enjoy watching the beauty of your fire for longer thanks to this advanced design feature. Pre-heated air is forced onto the glass viewing pane, keeping it clean from soot even while burning at low temperatures.


Dual Air Wash System
Enjoy watching the beauty of your fire for longer thanks to this advanced design feature. Pre-heated air is forced onto the glass viewing pane, keeping it clean from soot even while burning at low temperatures.

Innovative Baffle Design

Most EPA units on the market feature secondary air tubes that hamper access to the chamber when filling it with wood and require constant maintenance and regular replacement. Instead, Supreme's products have a unique design that allows secondary air to enter through a perforated baffle offering an unimpeded viewing area to the fire all while increasing the efficiency and prolonging the combustion.

Patented Secondary Air Control

This patented control introduces a variable amount of secondary air into the firebox via a downward path that mixes with the rising gases of the wood. The result is a unique, appealing arrangement of flames that prolongs the combustion, increases the efficiency of the fire and minimizes the amount of emissions released.

Cast-Iron Panels

An extra layer of durability and strength is provided with these cast-iron panels that line Supreme's heavy-duty stainless-steel firebox. In addition to providing a quicker and more uniform heat transfer, the cast-iron prolongs the combustion by retaining warmth.

While most manufacturers only offer a two-year-warranty (or less) for their refractory-brick fireboxes, we stand by Supreme's cast-iron paneled chamber with a market-leading 10-year guarantee.