2
16
16
20
20
20
Installation Diagrams - Top Inlet/Outlet Usage21
22
Gas Piping23
23
Purging 23
24
24
24
25
25
25
26
26
28
28
28
28
28
29
29
29
30
30
31
31
31
31
FOR YOUR INFORMATION32
32
32
33
34
50
51
TABLE OF CONTENTS
3
3
4
5
5
5
6
6
6
8
Rough In Dimensions 8
9
9
10
Insulation Blanket 10
10
10
11
12
12
12
12
12
12
13
13
13
13
14
14
15
15
15
15
15
16
16
16