Envirotech Compact Masonry Heater Core Kit

The Envirotech Compact Masonry Heater Core Kit was created to give the same quality radiant heat experience as the Envirotech Classic Masonry Heater Core Kit provides, but for smaller heated space requirements. The kit provides the core components to build a 2'8" deep x 4'8" wide finished masonry heater (2'8"x 5'8" with side masonry chimney), and is recommended for heating home spaces up to 2200 sq. ft.

Options available for the Envirotech Compact Masonry Heater include a see through firebox and a white bake oven.

The kit ships on two pallets and weighs approximately 3725 lb

Envirotech Compact Masonry Heater

Brochure: 

Heater Performance

Area Heated: 

Up to 2800 square feet

Wood Load: 

28-60 lbs

Firing Cycle: 

12 hrs.

Heater Core Size

Core Dimensions: 

Envirotech Compact Masonry Heater Core Dimensions

Width (inches): 

47 1/8"

Depth (inches): 

23 1/2"

Height: (inches): 

74 1/4"

Weight (lbs): 

3300 lbs

Door Height Above Floor (inches): 

15"

Veneer Options

Thin Veneer Prefab Kits: 

  • Add 4" to core width.
  • Add 4" to core depth.
  • Add 2,800 lbs to core weight

Brick Veneer : 

  • Add 8" to core width.
  • Add 8" to core depth.
  • Add 5,200 lbs to core weight

Natural Stone Veneer: 

  • Add 9" to core width.
  • Add 9" to core depth.
  • Add 6,200 lbs to core weight

Chimney and Air Supply

Chimney Layout: 

Envirotech Compact Masonry Heater Chimney Layout

Chimney Inner Diameter (inches): 

8

Minimum Chimey Height (feet): 

12

Minimum Combustion Air Supply Diameter (inches): 

6

Options

Front Bench Option: 

No

Rear Bench Option: 

No

Side Bench Option: 

No

See Through Option: 

Yes

Oven

White Oven Option: 

No

Black Oven Option: 

Yes

Accessories Included In Kit

Mineral Wool: 

Included

Clay Mortar: 

Included

Underlayment Board: 

Not Included

Cardboard Spacer: 

Not Included

Chimney Damper: 

Not Included

Fresh Air Damper: 

Not Included