Heatilator Multi-sided Wood Fireplace

Starting at $2,419

This super-sized see-thru fireplace makes twice the impact! With two sides, these multi-sided wood fireplaces enhance the style and drama of traditional and contemporary spaces alike. Match any décor with multiple finishing options.

  • 36" or 42" viewing area
  • Bi-fold doors available
  • See-thru viewing

Key Features and Technologies

Limited Lifetime Warranty

Limited Lifetime Warranty

Our Limited Lifetime Warranty is the strongest and most comprehensive in the industry.


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Fronts + Doors

The bi-fold glass door, with a variety of trim finishes, offers a tailored appearance to any hearth.

Bi-fold Glass Door Bi-fold Glass Door

Mantels + Shelves

An impressive selection of designs are available in a variety of material and finishes.

Bellevue Flush Wood Mantel Bellevue Flush Wood Mantel
Battlefield Flush Wood Mantel Battlefield Flush Wood Mantel
Portico Flush Wood Mantel Portico Flush Wood Mantel
Kenwood Wall Cabinet Kenwood Wall Cabinet
Kenwood Wall Cabinet with Base Kenwood Wall Cabinet with Base
Kenwood Flush Wood Mantel Kenwood Flush Wood Mantel
Roxborough Flush Wood Mantel Roxborough Flush Wood Mantel
Acadia Flush Wood Mantel Acadia Flush Wood Mantel
Wescott Flush Wood Mantel Wescott Flush Wood Mantel
Richland Flush Wood Mantel Richland Flush Wood Mantel
Fillmore Mantel Shelf Fillmore Mantel Shelf
Gifford Mantel Shelf Gifford Mantel Shelf

Stone Surrounds

Enhance the beauty of a fire with natural stone surround options in marble, granite and slate.

Absolute Black Granite Absolute Black Granite
Beige Marble Beige Marble
Caledonia Granite Caledonia Granite
Marron Brown Marble Marron Brown Marble
New Venetian Granite New Venetian Granite
Slate Slate
Steel Gray Granite Steel Gray Granite
Wheatfield Granite Wheatfield Granite
Konya Marble Konya Marble

Dimensions in inches. 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

ST36D 36" See-Through Woodburning Fireplace

Appliance Width:40"
Appliance Height:47-1/4"
Appliance Depth:24"
Viewing Area:36 x 20-7/8"

ST42A See-Through Woodburning Fireplace

Appliance Width:47"
Appliance Height:58-7/8"
Appliance Depth:28"
Viewing Area:42 x 23"

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

Framing depth will vary if you are installing the lower profile power vent (PVLP-SLP) with a minimum vent configuration. 12-1/2” is needed from the back of the appliance to the outside of the exterior wall. Refer to manual for details.

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.

BTU/hr Input based on maximum feed rate per hour multiplied by approximately 8600 BTU, which is average BTU from a pound of pellets.

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.

†For wood-burning appliances: Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used, and installation.