Tunnel (TN) Framing Diagram
Unit
Dimension A
40H70 TN
19-7/8"
60x80 TN
75x65 TN
22-1/16"
110 TN
22-7/16"
110H TN
19-9/16"
130 TN
22-7/16"
130H TN
19-9/16"
150 TN
22-7/16"
150H TN
19-9/16"
170 TN
22-7/16"
170H TN
19-9/16"
200 TN
22-7/16"
200H TN
19-9/16"
250 TN
20-5/16"
250H TN
19-7/16"
NOTE: Dimension A can be a as short at 18".
22
Dimension B
25-7/8"
18"
30-5/8"
39-9/16"
53-1/8"
53-13/16"
59-13/16"
59-13/16"
69-11/16"
69-11/16"
77-9/16"
77-9/16"
87"
87"
105-1/2"
105-1/2"
Dimension C
Dimension D
19-1/16"
8-3/4"
19-1/16"
8-3/4"
19-1/16"
8-3/4"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
19-3/16"
Ortal Installation Manual: Built-In Models, September 2018
Dimension E
61"
8-3/4"
61"
10"
50-1/2"
10"
55-1/2"
10"
50-1/2"
10"
55-1/2"
10"
50-1/2"
10"
55-1/2"
10"
50-1/2"
10"
55-1/2"
10"
50-1/2"
10"
55-1/2"
10"
50-1/2"
10"
55-1/2"