Technical data venting, table 3 (continued) – John Wood Commercial Atmospheric Vent - AJWSM User Manual
Page 11
11
TECHNICAL DATA VENTING, TABLE 3 (Continued)
MODEL (A)JWSM65251
Input: 251,000 Btuh Total Vent Height (Feet)
Draft Hood: 6”
6
8
10
15
20
30
50
100
Input Btuh
Rise
Vent Connector Diameter (inches)
251,000
1 Ft.
-
-
-
-
-
-
8
8
251,000
-
-
-
8
8
8
8
8
251,000
3 Ft.
-
8
8
8
-
8
7
7
Number
of Heaters
Combined Input in
Thousands of Btuh
Manifold and Common Vent Diameter (In inches)
2
3
4
502
14
12
12
10
10
10
8
8
753
14
14
14
12
12
12
10
10
1004
18
16
16
14
14
14
12
12
MODEL (A)JWSM100275
Input: 275,000 Btuh Total Vent Height (Feet)
Draft Hood: 6”
6
8
10
15
20
30
50
100
Input Btuh
Rise
Vent Connector Diameter (in inches)
275,000
2 Ft.
-
-
-
-
-
8
8
8
275,000
3 Ft.
-
-
-
8
8
8
8
8
Number
of Heaters
Combined Input in
Thousands of Btuh
Manifold & Common Vent Diameter
2
550
-
-
-
12
10
10
10
10
3
825
-
-
-
14
14
12
12
12
4
1100
-
-
-
16
14
14
12
12
MODEL (A)JWSM65305
Input: 305,000 Btuh Total Vent Height (Feet)
Draft Hood: 8”
6
8
10
15
20
30
50
100
Input Btuh
Rise
Vent Connector Diameter (inches)
315,000
1 Ft.
-
-
10
10
10
10
10
10
305,000
2 Ft.
10
10
10
10
10
10
8
8
365,000
3 Ft.
10
10
10
10
10
8
8
8
Number
of Heaters
Combined Input in
Thousands of Btuh
Manifold and Common Vent Diameter (In inches)
2
3
4
610
14
14
12
12
12
10
10
8
915
16
16
16
14
14
12
12
12
1220
18
18
16
16
16
14
14
12
MODEL (A)JWSM65365, (A)JWSM100390
Input: 365,000, 399,000 Btuh Total Vent Height (Feet)
Draft Hood: 8”
6
8
10
15
20
30
50
100
Input Btuh
Rise
Vent Connector Diameter (in inches)
365,000
1 Ft.
-
-
-
-
-
10
10
10
400,000
-
-
-
-
-
-
10
10
365,000
2 Ft.
12
12
10
10
10
10
10
10
400,000
12
12
12
12
10
10
10
10
365,000
3 Ft.
10
10
10
10
10
10
10
10
400,000
12
10
10
10
10
10
10
10
Number
of Heaters
Combined Input in
Thousands of Btuh
Manifold & Common Vent Diameter (inches)
2
730
14
14
14
12
12
12
10
10
800
16
14
14
14
12
12
10
10
3
1095
18
18
16
16
14
14
12
12
1200
18
18
18
16
16
14
14
12
4
1460
20
20
18
18
16
16
14
12
1600
22
20
20
18
18
16
14
14
CREATED BY NEEVIA DOCUSTAMP TRIAL VERSION (WWW.NEEVIA.COM)
CREATED BY NEEVIA DOCUSTAMP TRIAL VERSION (WWW.NEEVIA.COM)