BLACK
P1P2
P3
P4
COM
NC
NO
T6
T7 T8
T9 T10T11
BLUE
YELLOW
GROUND STUD
POWER
LIGHT
T-STAT
LIGHT
SWITCH
LIGHTS
60MIN
TIMER
POWER
SWITCH
DOORSWITCH
FLAMESENSOR
IGNITER
HIGH
LOW
CENTRIFUGAL
SWITCH
FAN
MOTOR
COM
120V
WHITE
GROUND
24V
4POS
SWITCH
T-STATLIGHT
GROUND
STUD
GROUND
STUD
PROBE
TRANSFORMER
13
12
2
32
33
15
15
2
31
33
23
22
12
7
14
1
11
3
9
4
14
5
39
36
38
16
17
32
10
4
13
28
8
29
21
18
19
37
23
COMBINATION VALVE
31
MOT
21
16
19
20
17
18
35
29
11
20
26
34
10
1
7
3
9
BUTT
SPLICE
L1-24VAC
GROUND
FLAME
SENSE
VALVE
HOT
THERMOSTAT
IGNITOR
22
40
41
BUTTSPLICE
GROUNDSTUD
32
1
4
26
IGNITION
CONTROL
7
6
4
3
2
1
BLUE
PURPLE
WHITE
BLACK
RED
WIRING DIAGRAM - BCO-G & GDCO-G 120V, 1 PHASE (DIAL CONTROL)
WIRING DIAGRAM - GDCO-G 120V, 1 PHASE (PUSH-BUTTON CONTROL)
10
8806657
8806659
GROUNDSTUD
P1 P2P3P4
T2 T3
T4
T5
T1
T8
T9
T7
T6
T12
T13
T11
T10 DOOR
SWITCH
PROBE
21
20
23
22
LIGHTS
120V
LOW
HIGH
120V
24V
PROBE
IGNITER
FLAMESENSOR
TRANSFORMER
RELAY
4POSTIONSWITCH
DOORSWITCH
POWERSWITCH
PUSH BUTTON
SWITCH
CH100
CONTROL
COMBINATIONVALVE
GREENLIGHT
CENTRIFUGAL
SWITCH
FAN
MOTOR
MOT
1
2
3
COM
2
1
3
29
30
30
4
6
11
18
18
15
15
26
17
17
5
4
5
6
7
8
7
8
27
28
9
10
10
9
11
12
12
13
13
14
14
16
16
19
19
32
32
25
25
24
YELLOW
BLUE
BLACK
WHITE
29
33
33
31
34
35
BLUE
PURPLE
WHITE
BLACK
RED
GROUNDSTUD