Technical Data Combi Boiler 35-3 - Bosch Greenstar FS Series Installation And Maintenance Instructions For Contractors

Residential gas condensing boiler
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Information about the appliance
3.17

Technical data combi boiler 35-3

Input / Output
Max. input rate 180/79 °F (82/26 °C)
Max. output rate 104/86 °F (40/20 °C)
Max. output rate 122/86 °F (50/30 °C)
Max. output rate 176/140 °F (80/60 °C)
Output rate domestic hot water (DHW) 113 °F (45 °C)
Output rate domestic hot water (DHW) 140 °F (60 °C)
Max. input rate 180/79 °F (82/26 °C)
Max. output rate 104/86 °F (40/20 °C)
Max. output rate 122/86 °F (50/30 °C)
Max. output rate 176/140 °F (80/60 °C)
Gas connection value
3
Natural gas - H
=1,010 BTU/ft
s
Liquid Propane Gas - HD-S = 2,500 BTU/ft
Permissible gas inlet pressure
NG
LPG (Propane)
Expansion vessel
Pre-charge pressure
Total contents
DHW
Maximum DHW flow rate
Nominal DHW flow rate (at 140 °F (60 °C) outlet temperature)
Outlet temperature
Maximum cold water inlet temperature
Maximum approved DHW pressure
Minimum water pressure
Flue gas
Flue gas mass flow at maximum/minimum nominal output
Flue gas temperature 176/140 °F (80/60 °C) at max./min. nominal output
Flue gas temperature 104/86 °F (40/30 °C) at max./min. nominal output
CO
at maximum nominal output
2
CO
at minimum nominal output
2
Condensate
Maximum condensate quality (t
R
pH level approx.
General
Voltage
Frequency
Max. power consumption (central heating mode)
Max. power consumption (standby mode)
Sound pressure level
Max. supply temperature
Max. permissible operating pressure (P
Permissible ambient temperature
Nominal water capacity (heating)
Weight (without packaging)
Maximum overall dimensions W x H x D
Table 10
24
3
(37.3MJ/m
)
3
3
(37.3MJ/m
)
= 86 °F (30 °C))
) heating
MS
Unit
NG
BTU/hr (kW)
131,900 (38.6)
BTU/hr (kW)
122,800 (36.0)
BTU/hr (kW)
121,800 (35.7)
BTU/hr (kW)
116,700 (34.2)
BTU/hr (kW)
120,500 (35.3)
BTU/hr (kW)
118,700 (34.8)
BTU/hr (kW)
36,000 (10.5)
BTU/hr (kW)
35,100 (10.3)
BTU/hr (kW)
34,800 (10.2)
BTU/hr (kW)
31,700 (9.3)
3
3
ft
/hr (m
/h)
130 (3.7)
3
3
ft
/hr (m
/h)
-
in. W.C. (mbar)
3.5 - 10.5" (8.7-26.1)
in. W.C. (mbar)
-
psi (bar)
10.9 (0.75)
Gallon (litre)
3.17 (12)
gpm (litres/min.)
3.17 (12)
gpm (litres/min.)
2.6 (10)
°F ( °C)
104 - 140 (40 - 60)
°F ( °C)
140 (60)
psi (bar)
150 (10.3)
psi (bar)
4.35 (0.3)
gps
15.7/4.5
°F ( °C)
162/135 (72/57)
°F ( °C)
127/91 (53/33)
%
9.4
%
8.6
gph (l/h)
0.32 (1.2)
4.8
Vac
120
Hz
60
W
205
W
<6
dB (A)
≤ 39
°F ( °C)
190 (88)
psi (bar)
30 (2.07)
°F ( °C)
32-122 (0-50)
Gall (L)
0.925 (3.5)
lbs (kg)
164 (74)
15
1
inch (mm)
21
/
x 41
16
557 x 1048 x 555
Greenstar FS/Combi FS – 6 720 810 590 (2020/04)
LPG (Propane)
129,100 (37.8)
122,800 (36.0)
121,800 (35.7)
116,700 (34.2)
120,500 (35.3)
118,700 (34.8)
46,400 (13.6)
46,100 (13.5)
45,700 (13.4)
42,000 (12.3)
-
52 (1.5)
-
8-13" (19.9-32.3)
10.9 (0.75)
3.17 (12)
3.17 (12)
2.6 (10)
104 - 140 (40 - 60)
140 (60)
150 (10.3)
4.35 (0.3)
15.2/5.6
162/135 (72/57)
127/91 (53/33)
11.0
10.4
0.32 (1.2)
4.8
120
60
205
<6
≤ 39
190 (88)
30 (2.07)
32-122 (0-50)
0.925 (3.5)
164 (74)
7
15
1
/
x 21
/
21
/
x 41
/
x 21
4
8
16
4
557 x 1048 x 555
7
/
8

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