Installation; General - IBC SL 30-175 Installation And Operating Instructions Manual

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Figure 1a: Dimensions / Connections for SL 30-175

INSTALLATION

SL 30-175 MODULATING GAS BOILER
INSTALLATION
1.1

GENERAL

SL Series gas-fired modulating boilers are low pressure, fully condensing units
having variable input ranges (see specification chart - inside, front cover). The
boilers are approved as "Category IV" vented appliances using either Direct
Vent (sealed combustion) or indoor combustion air, providing a great degree of
installation flexibility.
Figure 1 shows outer case dimensions and piping and electrical holes. Use this
diagram to find a suitable location for the boiler. See also Section 1.3 Location.
DESCRIPTION
A Exhaust Outlet
B Combustion Air
C Touch Screen Display
D Water Outlet
E Water Inlet
F Knock-outs (8)
G Gas Inlet
H Condensate Outlet
Table 1: Connections
SL 30-175
3" Schedule 40
3" Schedule 40
2-1/4" x 4"
1-1/2" NPT-M
1-1/2" NPT-M
1/2"
3/4" NPT-F
3/4" Hose
Figure 1b: Dimensions / Connections for SL 30-175
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