Loading ...
Loading ...
Loading ...
![](https://files.manualsfile.com/46531483-lgb-commercial-gas-boiler-lgb-10/bg22.png)
Boiler
Model
Number
Supply
Tappings
Return
Tappings
Dimensions in Inches No. of
Gas
Trains
Gas Connection Size
Natural and Propane (Note 1)
Draft Hood
Outlet(s)
No. Size No. Size A B C W 5" w.c.
Natural
7" w.c. Natural
11"-13" Propane
No. Size
LGB-4 2 6" 2 5" 18 9 -- 21
1 (1) 1"
(1) 1" 1 10"
LGB-5 2 6" 2 5" 23 11
1
/
2
-- 26
1 (1) 1"
(1) 1" 1 12"
LGB-6 2 6" 2 5" 28 14 -- 31
1 (1) 1
1
/
4
"
(1) 1" 1 12"
LGB-7 2 6" 2 5" 33 16
1
/
2
-- 36
1 (1) 1
1
/
4
"
(1) 1" 1 12"
LGB-8 2 6" 2 5" 38 19 -- 41
1 (1) 1
1
/
4
"
(1) 1" 1 14"
LGB-9 2 6" 2 5" 43 21
1
/
2
-- 46
1 (1) 1
1
/
4
"
(1) 1" 1 14"
LGB-10 2 6" 2 5" 48 24 -- 51
1 (1) 1
1
/
2
"
(1) 1
1
/
4
" 1 16"
LGB-11 2 6" 2 5" 53 26
1
/
2
-- 56
1 (1) 1
1
/
2
"
(1) 1
1
/
4
" 1 16"
LGB-12 2 6" 2 5" 58 29 -- 61
1 (1) 1
1
/
2
"
(1) 1
1
/
4
" 1 16"
LGB-13 2 6" 2 5" 63 16
1
/
2
30 66
2 (2) 1
1
/
4
"
(2) 1" 2 12"
LGB-14 2 6" 2 5" 68 19 32
1
/
2
71
2 (2) 1
1
/
4
"
(2) 1" 1 12"
2 6" 2 5" 1 14"
LGB-15 2 6" 2 5" 73 19 35 76
2 (2) 1
1
/
4
"
(2) 1" 2 14"
LGB-16 2 6" 2 5" 78 21
1
/
2
37
1
/
2
81
2 (2) 1
1
/
4
"
(2) 1" 2 14"
LGB-17 2 6" 2 5" 83 21
1
/
2
40 86
2 (2) 1
1
/
4
"
(2) 1" 2 14"
LGB-18 2 6" 2 5" 88 24 42
1
/
2
91
2 (1) 1
1
/
4
"
(1) 1" 1 14"
2 6" 2 5"
(1) 1
1
/
2
"
(1) 1
1
/
4
" 1 16"
LGB-19 2 6" 2 5" 93 24 45 96
2 (2) 1
1
/
2
"
(2) 1
1
/
4
" 2 16"
LGB-20 2 6" 2 5" 98 26
1
/
2
47
1
/
2
101
2 (2) 1
1
/
2
"
(2) 1
1
/
4
" 2 16"
LGB-21 2 6" 2 5" 103 26
1
/
2
50 106
2 (2) 1
1
/
2
"
(2) 1
1
/
4
" 2 16"
LGB-22 2 6" 2 5" 108 29 52
1
/
2
111
2 (2) 1
1
/
2
"
(2) 1
1
/
4
" 2 16"
LGB-23 2 6" 2 5" 113 29 55 116
2 (2) 1
1
/
2
"
(2) 1
1
/
4
" 2 16"
Note 1: Gas train sizes shown are gas connection sizes. Gas piping from meter to boiler to be sized according to local utility requirements.
Part Number 550-141-186/0914
34
LGB
3ERIES'AS&IRED"OILER"OILER-ANUAL
12
Dimensions
Loading ...
Loading ...
Loading ...