Enviro E20 Insert

Enviro E20 Insert

The Enviro E20 Insert is the smallest insert in the fireplace insert line by Enviro.  Created to heat. Designed to Last. For more than 30 years, we have led the market in cutting-edge heating systems because of our unmatched quality and craftsmanship. Our commitment is to build amazing products that go above and beyond all expectations. Enviro is where design, functionality, and efficiency all come together. Our diverse assortment of products will match any type of home décor, whether it be time-honored conventional or daring and contemporary. We provide the ideal heating solution for you, including a full variety of freestanding stoves, zero clearance fireplaces, and fireplace inserts.


    • Heating Area                        1,200 ft
    • Max Input BTU (NG)         23,000Min
    • Output BTU                          7,700
    • P4 Efficiency                        66.45%
    • Glass Size                              21 3⁄4″ W x 13 3⁄4″ H
    • Convection Fan                   110 CFM
    • Install Dims*                       24 1⁄4” W x 18 1⁄4” H x 14” D
Consult manual for detailed dimensions & clearances. Depth based on installation with Contemporary Surround. Specifications may vary based on selected options.


  • Clean face look – no louvers.
  • Cast iron heat exchanger.
  • Intermittent pilot.
  • Classic log set.
  • Easy-access burner switch.
  • Up to 50% turn down valve.
  • Clear View Safety Screen.
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    1 Story, 2 Story, 3 Story, Manufactured Home

  • Roofing

    Asphalt Roof, Cedar Shingle, Metal Roof