Metal Framing - ORTAL 40 Series Installation And Operation Manual

Metal Framing

NOTE: Use Wood framing values for installations with TV or artwork over the fireplace.
Model Framing Dimension A
SC 75 Metal
SC 120 Metal
SC 150 Metal
SC 200 Metal
IMPORTANT – The air flow area must be free from any obstruction to allow heat from the chase to be released.
IMPORTANT – Review "Clearance & Finish Diagrams" section prior to framing to ensure all clearances are
followed.
22
Dimension B
32" 37-5/16"
32-1/2" 56-11/16"
32-1/2" 68-9/16"
32-1/2" 88-5/8"
Dimension C Dimension D
19-3/8"
Refer to pipe
19-3/8" manufacturer's
19-3/8" firestop
dimensions
19-3/8"