Bryant 355BAV Plus 95i - MAXIMUM ALLOWABLE PIPE LENGTH (FT; M)

9
MAXIMUM ALLOWABLE PIPE LENGTH (FT / M)
D i r e c t Ve n t ( 2 --- P i p e O n l y )
NUMBER OF 90_ ELBOWS
UNIT SIZE
(BTUH)
ALTITUDE
Termination
Typ e
Pipe Dia
(IN.)*
1 2 3 4 5 6
60,000
0 to 2000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 50 / 15.2 45 / 13.7 40 / 12.9 35 / 10.7 30 / 9.1 25 / 7.6
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
80,000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 30 / 9.14 25 / 7.6 20 / 6.1 15 / 4.6 10 / 3.0 5/1.5
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
100,000
2 P i p e o r 2 --- I n .
Concentric
2 45 / 13.7 40 / 12.9 35 / 10.7 30 / 9.1 25 / 7.6 20 / 6.1
2 --- 1 / 2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
120,000
2 P i p e o r 3 --- I n .
Concentric
2 --- 1 / 2 o n e
disk
10 / 3.0 NA NA NA NA NA
3onedisk 35 / 10.7 30 / 9.1 15 / 4.8 NA NA NA
3onedisk† 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
UNIT SIZE
(BTUH)
ALTITUDE
Termination
Typ e
Pipe Dia
(IN.)*
NUMBER OF 90_ ELBOWS
1 2 3 4 5 6
60,000
2001 to
3000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 45 / 13.7 40 / 12.9 35 / 10.7 30 / 9.14 25 / 7.6 20 / 6.1
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
80,000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 26 / 7.9 21 / 6.4 16 / 4.9 11 / 3.4 6/1.8 NA
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
100,000
2 P i p e o r 2 --- I n .
Concentric
2 40 / 12.2 35 / 10.7 30 / 9.1 25 / 7.6 20 / 6.1 15 / 4.6
2 --- 1 / 2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
120,000
2 P i p e o r 3 --- I n .
Concentric
3onedisk 31 / 9.4 26 / 7.9 12 / 3.7 NA NA NA
3onedisk† 63 / 19.2 62 / 18.9 62 / 18.9 61 / 18.6 61 / 18.6 61 / 18.6
UNIT SIZE
(BTUH)
ALTITUDE
Termination
Typ e
Pipe Dia
(IN.)*
NUMBER OF 90_ ELBOWS
1 2 3 4 5 6
60,000
3001 to
4000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2
42 / 12.8 37 / 11.2 32 / 9.8 27 / 8.2 22 / 6.7
17 / 5.2
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
80,000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 25 / 7.6 20 / 6.1 15 / 4.6 10 / 3.0 5/1.5 NA
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
100,000
2 P i p e o r 2 --- I n .
Concentric
2 38 / 11.6 33 / 10.1 28 / 8.5 23 / 7.0 18 / 5.5 13 / 4.0
2 --- 1 / 2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
120,000
2 P i p e o r 3 --- I n .
Concentric
3onedisk 29 / 8.8 24 / 7.3 10 / 3.0 NA NA NA
3onedisk† 59 / 18.0 59 / 18.0 58 / 17.8 57 / 17.4 57 / 17.4 56 / 17.0
UNIT SIZE
(BTUH)
ALTITUDE
Termination
Typ e
Pipe Dia
(IN.)*
NUMBER OF 90_ ELBOWS
1 2 3 4 5 6
60,000
4001 to
5000‡
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 40 / 12.2 35 / 10.7 30 / 9.1 25 / 7.6 20 / 6.1 15 / 9.6
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
80,000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 23 / 7.0 18 / 5.5 13 / 4.0 8/2.4 NA NA
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 68 / 20.7
100,000
2 P i p e o r 2 --- I n .
Concentric
2 36 / 11.0 31 / 9.4 26 / 7.9 21 / 6.4 16 / 4.8 11 / 3.4
2 --- 1 / 2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
120,000
2 P i p e o r 3 --- I n .
Concentric
3onedisk† 56 / 17.1 55 / 16.8 54 / 16.5 53 / 6.2 52 / 15.8 52 / 15.8
UNIT SIZE
(BTUH)
ALTITUDE
Termination
Typ e
Pipe Dia
(IN.)*
NUMBER OF 90_ ELBOWS
1 2 3 4 5 6
60,000
5001 to
6000‡
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 37 / 11.3 32 / 9.8 27 / 8.2 22 / 6.7 17 / 5.2 12 / 3.7
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
80,000
2 P i p e o r 2 --- I n .
Concentric
1 --- 1 / 2 22 / 6.7 17 / 5.2 12 / 3.7 7/2.1 NA NA
2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 68 / 20.7 63 / 19.2
100,000
2 P i p e o r 2 --- I n .
Concentric
2 33 / 10 28 / 8.5 23 / 7.0 18 / 5.5 13 / 4.0 8/2.4
2 --- 1 / 2 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3 70 / 21.3
120,000
2 P i p e o r 3 --- I n .
Concentric
3onedisk† 53 / 16.2 52 / 15.8 50 / 15.2 49 / 14.9 48 / 14.6 47 / 14.3
*See notes on next page.
355BAV