Form 43343530
Aug 2012
-43-
20.0)
CONTROL COMPONENT LOCATION
Legend
:
1
Cabinet Assembly
2
Access Panel - Top
3
Access Panel - Hinged (2 ea)
4
Access Panel - LH Burner
5
Access Panel - RH Burner
6
Air Inlet Screen
7
Gas Inlet Connection - 1/2NPT
8
Power Supply Cord - 120V
9
Burner Sight Glass
10
Indicator Light - Amber (Gas Valve)
11
Indicator Light - Red (Air Switch)
12
Tube Flange Connection
13
Main Burner
14
Flame Screen
(200m/BTU units only)
15
Electrode
16
Flame Sensor
17
Main Burner Orifice
18
Air Restrictor Plate
2
9
4
3
6
7
8
10
11
5
12
25
Note: This panel
must remain closed
for burner operation.
Note: This panel
must remain closed
for burner operation.
30
3
32
24
1
26
27
28
29
32
14 15
16
13
17
18
19
22
23
20
33
21
34
31
19
Gas Control Valve
20
Ignition Module
21
Ignition Cable
22
Blower Assembly
23
Transformer - 120/24 VAC
24
Terminal Block/Fishpaper Shield
25
Air Switch
26
Air Sensing Tube (P1+)
27
Air Sensing Tube (P2-)
28
Manifold Pipe
29
Manifold Support Bracket/Clamp
30
Thermostat Connection Block
31
Terminal Bushing (TISS connection)
32
Starting Collar
33
Valve Holder Plate
34
Fuseholder/Fuse (2 amp)