Airculator Heat Exchanger

Enhance your wood-burning fireplace with the Cascade Coil Airculator Heat Exchanger — a smart, cost-effective way to turn more of your fire’s heat into usable home warmth. This durable, low-profile system draws cool room air into the heat chamber, warms it using the fire’s natural heat, and quietly circulates it back into your living space — instead of letting it escape up the chimney.

Available Sizes:
• 39" Airculator: Fits 28"–34" standard fireplace openings or glass screens up to 39" wide
• 45" Airculator: Fits 34"–39" standard fireplace openings or glass screens up to 45" wide
• 51" Airculator: Fits 39"–44" standard fireplace openings or glass screens up to 51" wide

Key Benefits

Improves Fireplace Efficiency
Recovers heat that would normally be lost, helping warm your home more effectively.

Reduces Heating Costs
Maximizes heat output — using less energy to stay comfortable.

Boosts Fire Performance
Dual air jets work like a blacksmith’s bellows for faster ignition and hotter flames.

Unobstructed Fire View
Slim design installs under most glass enclosures or mesh screens without blocking the fire.

Quiet, Low-Voltage Blower
Efficient, adjustable airflow with a convenient 2-speed fan control.

Flexible Installation
Reversible fan box allows left- or right-side positioning based on your nearest outlet.

Designed for Wood Fireplaces
Not for use with gas fireplace systems.

Built-In Grate Included
Seamlessly integrates into your fireplace opening.

Durable & Long-Lasting
Made with quality materials for years of reliable performance.

Dimensions: 

39": 45 ½" W x 21 ¾" D x 4" H  

45": 51 ½" W x 21 ¾" D x 4" H

51": 57 ½" W x 21 ¾" D x 4" H