Indoor-Outdoor Tunnel
Indoor-Outdoor Tunnel 250HH
Redefine flexibility with Ortal’s Indoor Outdoor line, emanating warmth and beauty from the interior and exterior of any space. Make the most of the benefits of outdoor living. And with Ortal’s Cool Wall Technology, television can be hung directly above the fireplace from indoors and out. Indoor Outdoor fireplaces can be used as a window to the outside, featured as a two in one fireplace, creating a great atmosphere fitting perfectly to the outside wall. The Indoor-Outdoor Kit is available in most Tunnel sizes from 6080 and up to 250HH

Benefits
Passive Cool Wall Technology
Hang Your TV or Artwork Right Above The Fireplace
Creative Interiors
Large selection of logs, pebbles and glass
Power Vent System
Freedom to design without limitations
Direct Vent
A co-axial flue and sealed glass front
Efficiency
Unique burner design to ensure clean usage of gas
Smarthome
Control your fireplace from a mobile device

Heat Control System
Transfer the heat to another room or outdoors
Specifications
Full catalog (PDF)- Gas Type
- LPG, NG
- Heat Output BTUhr NG
- 52,700
- Heat Output BTUhr LPG
- 57,045
- Efficiency NG
- 73.40%
- Efficiency LPG
- 79.30%
- Viewing Area
- Indoor: 96 1/4" W x 29 1/2" H Outdoor: 97 5/8" W x 31 15/16" H
- Burner Size
- 70 7/8"
Need drawings or venting details?
Installation manuals, CAD files and compliance certificates live in Design Resources.
Design support
Specify Indoor-Outdoor Tunnel 250HH with confidence.
Our design consultants review drawings, confirm clearances and venting, and help you choose the right interior media and finish.



