Installation - General Information; Connections; Dimensions / Connections For Dc Series - IBC DC Series Installation And Operating Instructions Manual

1.0
MODEL HEIGHT
NUMBER
DC 15-95 29.0" [736]
DC 15-96 31.3" [796]
DC 20-125 31.3" [796]
DC 33-160 31.3" [796]
Figure 1a: Dimensions / Connections for DC Series
INSTALLATION
DC SERIES BOILERS / WATER HEATERS DC 15-95, DC 15-96, DC 20-125, DC 33-160
INSTALLATION
1.1 GENERAL
DC Series gas-fired modulating boilers / water heaters are low pressure, fully
condensing units having variable input ranges (see specification chart - page 3).
The boilers / water heaters are approved as "Category IV" vented appliances
using Direct Vent (sealed combustion).
Figure 1 shows outer case dimensions and piping and electrical holes. Use this
diagram to find a suitable location for the boiler / water heater. See also Section
1.3 Location.
DESCRIPTION
A Exhaust Outlet
B
Combustion Air
C Cold Domestic Water Connection
D Hot Domestic Water Connection
E Heating Water Inlet (Return)
F Heating Water Outlet (Supply)
G Gas Inlet
H Condensate Outlet
I Knock-out (3)
Table 1: Connections
DC SERIES BOILERS / WATER
HEATERS
3" Schedule 40
3" Schedule 40
3/4" Male NPT
3/4" Male NPT
1" Male NPT
1" Male NPT
1/2" Male NPT
3/4" Hose
1/2"
Figure 1b: Dimensions / Connections for DC Series
1-1