- All of these fireplace glass doors are designed and made to perfectly fit your Heatilator fireplace.
- Heatilator Fireplace Models: DX36, DX36AI
- Opening Size: 36 x 20 15/16
- First Available Doors for Your Model: The EZ Door for Heatilator Fireplaces
- Quick Ship: The EZ Door and The EZ Door Lite
- How to Measure for Fireplace Doors