KOZY HEAT Birchwood 20 Direct Vent Free-Standing Fireplace
Introduction
Please leave these reference guides at the installation location until the installation is finished. See owners manual for full installation instructions before making final decisions as information is subject to change.
Specifications (all measurements are in inches)
| Model (with base installed) | BTU | Height | Front Width | Back Width | Depth | Glass Viewing Area |
| BIR‐20 (Traditional Base) | 32,500 | 30‐3/4 | 27‐3/4 | 27‐3/4 | 15‐3/4 | 20‐1/16 x 14‐1/8 |
| BIR‐20 (Pedestal Base) | 32,500 | 35‐15/16 | 27‐3/4 | 27‐3/4 | 17‐3/4 | 20‐1/16 x 14‐1/8 |
| BIR‐20 (Contemporary Base) | 32,500 | 35‐15/16 | 27‐3/4 | 27‐3/4 | 17‐13/16 | 20‐1/16 x 14‐1/8 |
Horizontal Termination Framing
| A | B | C | D | E | F | G | H | I |
| 35‐3/4 | 60 | 35‐3/4 | 65‐1/8 | 35‐3/4 | 65‐1/8 | 14‐7/8 | 5 | 15‐7/8 |
Horizontal Venting Minimum Requirements
Consult venting chart in manual for options above minimum requirements
| Requirement | BIR‐20 |
| (NG) Vertical Min | 24 + 90o Elbow |
| (NG) Horizontal Min | 6 |
| (NG) Horizontal Max | 4 ft. |
