Replacement parts may be ordered
through your plumber or the local
distributor. When ordering replacement
parts, always have the following
information ready:
1. Model, Serial and Product number
2. Type of gas
3. Item number
4. Parts description
1 Termination Elbow with Rodent Screen
2 *Vent Pipe
3 *Vent Pipe Elbow (long radius)
4 Sound Suppressor (Tee fi tting)
6 Cold-Water Inlet Nipple/Diptube
7 **Combo Heating System Supply Outlet
(Optional)
8 T&P Valve
9 * Discharge Pipe
10 **Combo Heating System Return Inlet
(Optional)
11 Gas Control Valve/Thermostat
(Honeywell)
12 Gas Valve Electronic Control Module
And Cover (Honeywell)
13 Drain Valve
2
1
2
1
26
25
24
Front View
Figure 46
44
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REFERENCE PARTS LISTING
14 Outer Gas Door
15 Manifold Door Assembly (behind outer
door) (see Figure 3 &
Figure 4) (see also Figure 48 &
Figure 49)
16 *Metal Drain Pan
17 *Floor Drain
24 Anode (under cap)
25 Baffl e Assembly
26 Hot-Water Outlet Nipple/Anode
28 ****Rubber Coupling (see Figure 5)
(see also Figure 50)
29 Gear Clamp (see Figure 5) (see also
Figure 50)
30 ***Blower with Power Cord (see
Figure 5) (see also Figure 50)
31 Air Duct Adapter
32 Air Inlet Snorkel
33 Air Duct
35 Flame Sensor Rod (see Figure 3
& Figure 4) (see also Figure 48 &
Figure 49)
36 Sheet Metal Burner (see Figure 3
& Figure 4) (see also Figure 48 &
Figure 49)
37 Gas Orifi ce (see Figure 3 &
Figure 4) (see also Figure 48 &
Figure 49)
3
38 Gas Manifold (see Figure 3 & Figure
4) (see also Figure 48 & Figure 49)
4
6
7
8
9
6
10
11 12
13
14 15
16
17
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39 Hot-Surface Igniter (see Figure 3
& Figure 4) (see also Figure 48 &
Figure 49)
40 Manifold Door Gasket (see Figure 3
& Figure 4) (see also Figure 48 &
Figure 49)
41 Manifold Door (see Figure 3 & Figure
4) (see also Figure 48 & Figure 49)
42 Two Piece Grommet With Clip (see
Figure 3 & Figure 4) (see also Figure
48 & Figure 49)
43 Viewport (see Figure 3 & Figure 4)
(see also Figure 48 &
Figure 49)
44 Air Tubing (Intake) (see Figure 5) (see
also Figure 50)
45 Blower High Limit Switch (see Figure
5) (see Figure 50)
46 Intake Air Pressure Switch (NC)
(inside box) (see Figure 5) (see also
Figure 50)
47 Capacitor (see Figure 5) (see also
Figure 50)
48 Air Tubing (Exhaust) (see Figure 5)
(see also Figure 50)
49 Exhaust Air Pressure Switch (NO)
(inside box) (see Figure 5) (see also
Figure 50)
*, **, ***, **** see notes on following
page
AIR INLET
PIPING
33
32
Rear View
Figure 47
EXHAUST OUTLET
PIPING
28
29
30
31
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