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SERIES 28RTS/HE BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Table 7- RTS Component Table
Flanged
3 Hole
2 Hole
3 Hole
4 Hole
Support
Model
End
Int. End End End
Bracket
70-1201 70-1202 70-1203 70-1204 70-1205 03-1059
4
1
1
1
5
1
1
1
6
1
1 1
7
1 1 1 1
8
1 1 1
1
9
1 1 1 1
10
1 2 1
1
11
1 2 1 1
12
1 2 1 2
13
1 3 1 2
14
1 3 1 2
15
1 3 1 2
16
1 4 1 2
17
1 4 1 2
18
1 4 1 2
Figure 21 - RTS Installation
Figure 23 - RTS Installed
IMPORTANT NOTE!
A removable elbow or section of pipe must be
attached to the Back Section return port to allow for
RTS removal should maintenance be required. Shut
off valves should be used as required.
Install a fl ange gasket and companion fl ange or fl anged
elbow over the studs. Install and torque the nuts supplied
with the RTS. The boiler return piping should be sized per
Table 6. Figure 22 depicts a typical piping arrangement
for a multi boiler installation with the RTS.
Figure 22 - Typical Multiple Water Boiler Piping Arrangement