Dimensions And Specifications; Logano Gb125 Be Dimensions - Buderus Logano GB125/22 BE Installation And Service Instructions Manual

2
Product description
2.6

Dimensions and specifications

2.6.1

Logano GB125 BE dimensions

Fig. 3 Connections and dimensions (measurements in inches)
VK = Boiler supply
RK = Boiler return
EL = Boiler drain (connection for drain valve)
Dimensions and connections:
Boiler model
Boiler sections
Rated heat output (gross output)
131/86 °F
Rated heat output (net IBR rating)
131/86 °F
Rated heat output (gross output)
176/140 °F
Rated heat output (net IBR rating)
176/140 °F
Burner input
AFUE
Flue gas temperature 176/140 °F
Boiler water content
Gas volume of combustion chamber and heat
exchanger
Oil firing rate
Flue gas back-pressure
Heat exchanger water pressure loss
(DeltaT = 18 °F)
1)
Maximum supply temperature
Maximum operating pressure
Maximum time constant of thermostat and
high limit safety cut-out (STB)
Tab. 2 Specifications
1) Safety manual reset high limit (safety temperature limiter, STB)
Maximum permitted supply temperature = Safety limit (STB) – 32 °F
Example: Safety limit (STB) = 212 °F, maximum possible flow temperature = 212 - 32 = 180 °F
The safety limit must meet the national regulations of the country concerned.
10 Logano GB125 BE US/CA - Technical specifications are subject to change without prior notice.
Unit GB125/22 BE
3
MBtu/hr 76
MBtu/hr 67
MBtu/hr 75
MBtu/hr 65
MBtu/hr 81
% 91.2
°F 176
gal 8.7
cu.ft. 1.5
gph 0.60
in. W.C.
ft. of 1.8'
head
°F
psi
s
GB125/30 BE GB125/35 BE
4
102
90
100
87
108
91.1
176
11.8
2.0
0.75
0.08" - 0.14" W.C.
2.0'
212
44
40
4
124
109
121
105
131
91.0
192
11.8
2.0
0.95
2.7'