Dimensions - Slant/Fin Galaxy GG Series Installation And Operating Instructions Manual

2
BOILER DIMENSIONS
FRONT VIEW
All GG and GXH
GG SERIES HOT WATER BOILERS - DIMENSIONS IN INCHES
GG-75H GG-100H GG-125H GG-150H GG-175H GG-200H GG-225H GG-250H GG-275H GG-300
A 19 3 ⁄ 19 3 ⁄ 19
4 4
B 13 1 ⁄ 13 1 ⁄ 13
4 4
C 5 6 6
D 46 3 ⁄ 53 1 ⁄ 55
8 4
E 6 3 ⁄ 13 15
4
8 8 8
F
G 1 ⁄ 1 ⁄ 1
1 1
4 4
H 1 1 ⁄ 1 1 ⁄ 1
2 2
J 2 3 ⁄ 2 3 ⁄ 2
4 4
K 9 1 ⁄ 9 1 ⁄ 9
4 4
ORIFICE SIZES indicated for Sea Level are factory installed in
boiler unless otherwise specified by the local authority.
GAS VALVE CONNECTION Size is 1/2" f.p.t. for all sizes up to and
See VII, page 12 for burner input adjustment.
COMBUSTIBLE FLOOR KIT increases all height dimensions by 1".
including GG-300. Larger boilers, gas valves is 3/4".
RAISED SLAB - When mounting boiler on a raised slab, the slab
CHIMNEY HEIGHT: 15 ft. minimum from draft hood skirt to top of
must extend at least 2" beyond the boiler cabinet on all sides.
chimney. CHIMNEY INSIDE DIAMETER must be same as Dimen-
sion "C" or larger. Larger diameter and/or height may be required if
two or more boilers or a boiler and another appliance are vented to
a single chimney.
RIGHT SIDE
GG / GXH-PT
3 ⁄ 23 23 26 1 ⁄
4 2
1 ⁄ 16 1 ⁄ 16 1 ⁄ 20
4 2 2
6 7 7
1 ⁄ 53 1 ⁄ 53 1 ⁄ 57 1 ⁄
4 4 4 2
13 13 16
9 ⁄ 9 ⁄ 11 ⁄
3 3 1
4 4 4
⁄ 1 ⁄ 1 ⁄ 1 ⁄
1 1 1 1
4 4 4 4
1 ⁄ 1 1 ⁄ 1 1 ⁄ 1 1 ⁄
2 2 2 2
3 ⁄ 2 3 ⁄ 2 3 ⁄ 2 3 ⁄
4 4 4 4
1 ⁄ 9 1 ⁄ 9 1 ⁄ 9 1 ⁄
4 4 4 4
GXH HOT WATER BOILERS - DIMENSIONS IN INCHES
GXH-105 GXH-125 GXH-150 GXH-170
A 23 23
B 16 1 ⁄ 16 1 ⁄
2 2
C 5 6
D 46 3 ⁄ 53 1 ⁄
8 4
3
E 6 ⁄ 13
4
F 9 3 ⁄ 9 3 ⁄
4 4
1 1
G 1 ⁄ 1 ⁄
4 4
H 2 1 ⁄ 2 1 ⁄
2 2
1 1
J 3 ⁄ 3 ⁄
2 2
K 9 3 ⁄ 9 3 ⁄
4 4
26 1 ⁄ 29 3 ⁄ 29 3 ⁄ 33
2 4 4
20 23 1 ⁄ 23 1 ⁄ 26
4 4
7 8 8 8
57 1 ⁄ 59 5 ⁄ 59 5 ⁄ 59
2 8 8
16 17 17 17
11 ⁄ 13 13 14
1
4
1 ⁄ 1 ⁄ 1 ⁄ 1
1 1 1 1
4 2 2
1 1 ⁄ 1 1 ⁄ 1 1 ⁄ 1 1
2 2 2
2 3 ⁄ 2 3 ⁄ 2 3 ⁄ 2 3
4 4 4
9 1 ⁄ 9 1 ⁄ 9 1 ⁄ 9 1
4 4 4
GXH-190
1 1 1
26 ⁄ 26 ⁄ 26 ⁄
2 2 2
20 20 20
7 7 7
55 1 ⁄ 55 1 ⁄ 55 1 ⁄
2 2 2
14 14 14
11 1 ⁄ 11 1 ⁄ 11 1 ⁄
4 4 4
1 1 1
1 ⁄ 1 ⁄ 1 ⁄
4 4 2
2 1 ⁄ 2 1 ⁄ 2 1 ⁄
2 2 2
1 1 1
3 ⁄ 3 ⁄ 3 ⁄
2 2 2
9 3 ⁄ 9 3 ⁄ 9 3 ⁄
4 4 4
Orifice
Size for
BOILER MODEL GAS TYPE Sea Level
GG Natural 42
Propane 54
Except GG-399H
Natural 40
GG-399H
Propane 53
GXH-105 Natural 44
through 190 Propane 54
Natural
GG-350H
Gas* 43
*For L.P. Propane gas, consult factory.
VENT DAMPER
DRAFT HOOD
BLOCKED VENT
SAFETY SWITCH
IGNITION
CONTROL
GAS VALVE
BURNERS
Location and identification of parts
GG-350H GG-375H GG-399H
1 ⁄ 36 1 ⁄ 36 1 ⁄ 36 1 ⁄
4 2 2 2
3 ⁄ 30 30 30
4
9 10 10
5 ⁄ 66 1 ⁄ 59 5 ⁄ 66 5 ⁄
8 8 8 8
22 1 ⁄ 15 22
2
⁄ 16 ⁄ 16 ⁄ 16 ⁄
3 1 1 1
4 4 4 4
⁄ 1 ⁄ 1 ⁄ 1 ⁄
1 1 1
2 2 2 2
⁄ 1 1 ⁄ 1 1 ⁄ 1 1 ⁄
2 2 2 2
⁄ 2 3 ⁄ 2 3 ⁄ 2 3 ⁄
4 4 4 4
⁄ 9 1 ⁄ 9 1 ⁄ 9 1 ⁄
4 4 4 4
ORIFICE SIZES AT HIGH ALTITUDES
INCLUDES 4% INPUT REDUCTION FOR EACH 1000 FEET
ELEVATION–FEET
2,000 3,000 4,000 5,000 6,000
43 43 43 43 44
54 55 55 55 55
41 42 42 42 43
54 54 54 54 54
45 45 45 46 47
54 55 55 55 55
44 44 44 45 45
GALAXY
SUPPLY
PRESSURE
RELIEF
VALVE
TEMPERATURE/
PRESSURE
GAUGE
WATER
TEMPERATURE
CONTROL
TRANSFORMER
120/24V
RETURN
ROLLOUT
SAFETY
SWITCH
GAS
MANIFOLD
4
7,000 8,000 9,000 10,000
44 45 46 47
55 56 56 56
43 44 44 45
54 55 55 55
47 48 48 49
55 56 56 56
46 47 47 48