Bosch KBR16-3 Installation And Service Instructions Manual page 23

3.18 Technical data combi boiler KWB 42 - 3
Input/Output
Max. input rate 180/79 °F (82/26 °C)
Max. output rate 104/86 °F (40/30 °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)
Min. input rate 180/79 (82/26 °C)
Min. output rate 104/86 °F (40/30 °C)
Min. output rate 122/86 °F (50/30 °C)
Min. output rate 176/140 °F (80/60 °C)
Input/Output at elevation 2000 - 4500 feet ( 611 - 1372 metres)
Max. input rate 180/79 °F (82/26 °C)
Max. output rate 104/86 °F (40/30 °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)
Input/Output at elevation 4500 - 7000 feet (1373 - 2134 metres)
Max. input rate 180/79 °F (82/26 °C)
Max. output rate 104/86 °F (40/30 °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)
Gas connection value
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
Max. DHW flow rate
Nominal DHW flow rate (at 140 °F (60 °C) outlet temperature)
Outlet temperature
Max. cold water inlet temperature
Max. 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 heat input
Flue gas temperature 104/86 °F (40/30 °C) at max./min. nominal heat input
CO at maximum nominal output
2
CO at minimum nominal output
2
Condensate
Maximum condensate quantity (t
pH level approx.
General
Greenstar FS
3 3
(37.3 MJ/m )
3 3
(93.1 MJ/m )
= 86 °F (30 °C))
R
Information about the appliance | 23
Unit NG
BTU/hr (kW) 151,600 (44.4)
BTU/hr (kW) 137,500 (40.3)
BTU/hr (kW) 137,500 (40.3)
BTU/hr (kW) 134,400 (39.4)
BTU/hr (kW) 137,500 (40.3)
BTU/hr (kW) 135,800 (39.8)
BTU/hr (kW) 36,000 (10.5)
BTU/hr (kW) 35,500 (10.4)
BTU/hr (kW) 35,100 (10.3)
BTU/hr (kW) 31,700 (9.3)
BTU/hr (kW) 136,440 (40.0)
BTU/hr (kW) 123,750 (36.3)
BTU/hr (kW) 123,750 (36.3)
BTU/hr (kW) 120,960 (35.5)
BTU/hr (kW) 123,750 (36.3)
BTU/hr (kW) 122,220 (35.8)
BTU/hr (kW) 125,828 (36.9)
BTU/hr (kW) 114,125 (33.5)
BTU/hr (kW) 114,125 (33.5)
BTU/hr (kW) 111,552 (32.7)
BTU/hr (kW) 114,125 (33.5)
BTU/hr (kW) 112,714 (33.0)
3 3
ft /hr (m /h) 149 (4.2)
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)
Gal (L) 3.17 (12)
gpm (l/min) 3.963 (15)
gpm (l/min) 3.61 (11.4)
°F ( °C) 104 - 140 (40 - 60)
°F ( °C) 140 (60)
psi (bar) 150 (10.3)
psi (bar) 4.35 (0.3)
gps 18.0/4.5
°F ( °C) 171/135 (77/57)
°F ( °C) 133/91 (56/33)
% 9.4
% 8.6
gph (i/h) 0.32 (1.2)
4.8
LPG (Propane)
148,300 (43.5)
137,500 (40.3)
137,500 (40.3)
134,400 (39.4)
137,500 (40.3)
135,800 (39.8)
46,400 (13.6)
46,400 (13.6)
46,100 (13.5)
42,000 (12.3)
139,402 (40.9)
129,250 (37.9)
129,250 (37.9)
126,336 (37.0)
129,750 (37.9)
127,652 (37.4)
129,021 (37.8)
119,625 (35.1)
119,625 (35.1)
116,928 (34.3)
119,625 (35.1)
118,148 (34.6)
-
59 (1.7)
-
8-13" (19.9-32.3)
10.9 (0.75)
3.17 (12)
3.963 (15)
3.61 (11.4)
104 - 140 (40 - 60)
140 (60)
150 (10.3)
4.35 (0.3)
17.5/5.6
171/135 (77/57)
133/91 (56/33)
11.0
10.4
0.32 (1.2)
4.8
6 720 810 590 (2015/05)