2
Product description
Logano G115 WS US/CA – 6 720 813 418 (2019/09)
8
2.7
Dimensions Specifications
2.7.1
Logano G115 WS dimensions
Fig. 2
Connections and dimensions (measurements in inches)
[VK] = Boiler supply
[RK] = Boiler return
[EL] = Boiler drain (connection for drain valve)
Connections and dimensions:
7 747 019 141-02.1RS
23
5/8"
L
VK
LK
FL
39
5/8"
30
3/8"
1
3/4"
2
7/8"
8
7/8"
8
7/8"
Rp1
1/4"
EL
Rp
3/4"
2
7/8"
25
1/4"
RK
1" NPT
3
1/4"
Ø 5"
20"
10
3/8"
12
1/4"
5
7/8"
4
3/8"
5/8"
- 1"
Boiler model
Unit
G115/3 WS
G115/4 WS
G115/5 WS
Boiler sections
3
4
5
Heating capacity (gross output)
MBtu/hr
85
109
136
Thermal output (net IBR output)
MBtu/hr
74
95
119
Boiler water content
Gal
8.7
10.8
12.9
Gas capacity
cu.ft.
1.20
1.75
2.21
Oil firing rate
GPH
0.7
0.9
1.0
Flue gas back-pressure
W.C.
0.04" - 0.06"
Permissible flow temperatureSafety
1)
1) Limit (safety temperature limiter, STB)
Maximum permitted flow temperature = Safety limit (STB) - 32 °F
Example: Safety limit (STB) = 212 °F, maximum permitted flow temperature = 212 ° - 32 ° = 180 F °
The safety limit must meet the national regulations of the country concerned.
°F
230
Allowable operating pressure
psi
58
Maximum time constant of thermostat and high
limit safety cut-out (STB)
s
40
Table 2 Technical data for boilers without burners
Boiler model
Unit
G115/3 WS
G115/4 WS
G115/5 WS
Boiler overall length (L)
Inch
23-5/8"
28-5/8"
33-3/8"
Boiler block length (L
K
)
Inch
21-1/8"
25-¾ "
30-½ "
Combustion chamber length
Inch
16"
20-½ "
25-¼ "
Combustion chamber length
Inch
10-5/8"
Burner door thickness
Inch
3-5/8"
Distance between boiler feet (F
L
)
Inch
10-3/8"
16-1/8"
20-7/8"
Net weight
1)
–
Lbs
330
403
476
Table 3 Dimensions, weight and other data for boilers without burners
1) Incl. packaging material approx. 6-8 % more
