Dimensions And Connections - Buderus Logano GA124 Installation And Maintenance Instructions Manual

3

Dimensions and connections

3 Dimensions and connections
1
VK
RK
Fig. 2 Back, side and front view, measurements in inches
1 Combustion air line connection
2 Flue gas line
Connections (measurements see the following tables):
VK = Boiler supply - 1"
RK = Boiler return - 1"
EL = Drain - 1/2"
GAS = Gas connection - 1/2"
Boiler Boiler Combustion
size output
connection
MBtu/hr
17 59
23 79
30 104
Tab. 1 Dimensions
USER NOTE
For the size and dimensions of the main
gas orifice see
8 Installation and maintenance instructions Logano GA124 special gas-fired boiler • Issue 04/2005
2
GAS
EL
Flue gas
air connecti
on
Inches Inches Inches
3" 3"
3" 3"
3" 3"
Chapter 13, page 80.
A B Min. overflow
valve cap.
Inches
7 1/5" 3 1/10"
8" 6 2/3"
9 1/5" 10 1/5"
Fig. 3 Pressure gradient
We reserve the right to make any changes due to technical modifications.
Number of
orifices volume
lb/hr Qty US gal.
62 2
86 3
110 4
flowrate in GPM
Water Empty
weight
lbs
2.4 229
2.9 240
3.4 337