Bosch BGH96M080C4B - Page 41

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Installation Instructions
Bosch 96% AFUE Condensing Gas Furnace - BTC 770503101 J (06.2023)
Input Output
Nominal
Airflow
MAX. Unit
Amps
AFUE
Air Temp. Rise
Max.
Over-Current
Protection
Min. Wire Size
(AWG) @ 75 ft
Max. Outlet Air Temp
MBH kW MBH kW CFM ° F ° C Amps ° F ° C
60B3 17.6 57 16.7 1200 8 96 30-60 17-33 15 14 160 71
80B3 23.4 76 22.3 1200 8 96 35-65 19-36 15 14 165 74
80C4 23.4 76 22.3 1600 7.8 96 35-65 19-36 15 14 165 74
100C5 29.3 95 27.8 2000 11.5 96 35-65 19-36 20 14 165 74
100D5 29.3 95 27.8 2000 10.5 96 35-65 19-36 20 14 165 74
120D5 35.2 106.5 31.2 2000 10.5 95 40-70 22-39 20 14 170 77
Table 18 Ratings & Physical / Electrical Data
Annual Fuel Utilization Efficiency (AFUE) numbers are determined in accordance with DOE Test procedures.
National Electrical Code (NFPA-70-latest edition) and all local codes.
The furnace shall be installed so that the electrical components are protected from water.
Optional Switch Positions
DIP Switch (SW)
NOMINAL
(MINUTES)
S1-1 S1-2
ON OFF 10
OFF ON AUTO
ON ON 20
Table 19 W2 Delay
* The factory default settings
DIP Switch (SW)
NOMINAL
(SECONDS)
S2-1 S2-2
OFF OFF 90*
ON OFF 120
OFF ON 150
ON ON 180
Table 20 Heat Off Delay
* The factory default settings
DIP Switch (SW)
NOMINAL
(SECONDS)
S2-3 S2-4
OFF OFF 60*
ON OFF 90
OFF ON 120
ON ON 150
Table 21 Cool Off Delay
* The factory default settings