MEZZO See-Through Gas Fireplace

You’ve never experienced modern design like this. Clean. Discreet. Luxurious. From two sides.  We spared nothing, to give you everything. It’s modern design, redefined.

  • 42.2 Mj/Hour Input
  • Flames spread across a bed of crushed glass, illuminated by LED underlighting
  • Fade-resistant black glass interior adds depth and intensity to the fire
  • Define your design with multiple customization options
  • Standard IntelliFire™ Plus RC300 remote control
  • Standard FLEX HEAT transfer system
  • This product is only available in Australia, New Zealand and South Africa

Key Features and Technologies

Learn more about key product features and technologies.

Balanced Flue Balanced Flue
IntelliFire™ Ignition System IntelliFire™ Ignition System
Zero Clearance Installation Zero Clearance Installation
Fireplace Safety Fireplace Safety
Fade-Resistant Black Glass Interior Fade-Resistant Black Glass Interior
Limited Lifetime Warranty Limited Lifetime Warranty

Is This Product Right For You?

Room Size: (Learn More)





Recommended Maintenance: (Learn More)






Model Comparison

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Quickly and easily control the fire, heat output and LED accent lighting. The RC300 comes standard with the MEZZO and incorporates an LCD screen, intuitive menus and large control buttons. This wireless control offers flexibility to either mount on the wall or use as a remote.

IntelliFire Plus RC300 Wireless Control


The Clean Face Trim is designed to accent your décor, and breathe life into your favorite space.

Clean Face Trim

Interior Media Options

The flames can rise through translucent crushed glass for a modern flare, or textured logs for a fusion of traditional elements.

Iced Fog Media - Standard
Glass Media, Crystal
Glass Media, Ebony
Glass Media, Amber
Glass Media, Cobalt Blue
Glass Media, Scarlet
Ceramic Fiber Stones
Natural Log Set (Requires glass media)

Flex Heat

Redirect your warmth with the standard FLEX HEAT transfer system.

Flex Heat

Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications

MEZZO ST 48 AU 1300mm MEZZO Balanced Flue Gas Top Vent See Through Fireplace

Appliance Width:1473mm
Appliance Height:1060mm
Appliance Depth:435mm
Appliance Rear Width:1473mm
Framing Height:1067mm
Framing Depth:464mm
Framing Front Width:1531mm
Framing Back Width:1531mm
BTU/hr Input:42.2
Viewing Area:1206mm x 318mm
Efficiency:74.0% NG; 80% LP

Appliance Depth includes entire unit including depth of firebox and extension onto hearth.

BTU: 1st hour output uses high burn efficiency number. BTU will vary depending on the type of fuel used and moisture content of the fuel.

This is a general guide, see your local dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room.

Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used.

Fuel density and pellet shape will affect hopper capacity.

Weighted Average LHV (Low Heating Value) efficiency.

Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the owner's manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owner's/installation manual.

*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.

Product Brochures

Installation Manuals

Owner's Manuals

CAD Drawings

Heat & Glo Authorized Dealers

We take excellence seriously. Our network of authorized dealers do too. These partners are professionally trained and certified—all to help you get the most from your Heat & Glo experience.

Where To Buy

Find a hearth professional near you. A dealer or distributor can help you with sales, service and support.

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