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
40H70 TS Metal
75 TS Metal
110 TS Metal
110H TS Metal
130 TS Metal
130H TS Metal
150 TS Metal
150H TS Metal
170 TS Metal
170H TS Metal
200 TS Metal
200H TS Metal
250 TS Metal
250H TS 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.
20
Dimension A Dimension B
42-1/2" 22-5/16"
32-1/2" 33-9/16"
30-1/2" 48-15/16"
38" 48-15/16"
30-1/2" 55-5/8"
38" 55-5/8"
30-1/2" 65-7/16"
38" 65-7/16"
30-1/2" 73-5/16"
38" 73-5/16"
30-1/2" 82-3/4"
38" 82-3/4"
30-1/2" 102-7/16"
38" 102-7/16"
Dimension C Dimension D
18-1/4"
20-1/16"
20-9/16
22-1/4"
20-9/16
22-1/4"
Refer to pipe
20-9/16 manufacturer's
22-1/4" firestop
dimensions
20-9/16
22-1/4"
20-9/16
22-1/4"
20-9/16
22-1/4"