Electric Heater User Manual

35
REPAIR PARTS – ELECTRICAL SYSTEM
1
2
3
9
6
8
6
10
11
12
13
4
5
20
14
17
19
18
15
16
7
Model
SR400NA
Key Part SR200NA SR333NA SR400LP
No. Description Qty. SR200LP SR333LP SR400HD
• Display Cover Retainer Cap Kit (Incl. Key No. 1)* 77707-0009 77707-0009 77707-0009
1 Display Cover Retainer Cap 1 42001-0009 42001-0009 42001-0009
• CPSC Warning Label 1 32165-4084 32165-4084 32165-4084
2 Heater Display Cover 1 42001-0008S 42001-0008S 42001-0008S
3 Igniter Bracket 1 42001-0030S 42001-0030S 42001-0030S
• Igniter/Igniter Gasket Kit (Incl. Key Nos. 4 and 5) 77707-0054 77707-0054 77707-0054
4 Igniter** 1 42001-0054 42001-0054 42001-0054
5 Igniter Gasket 1 42001-0066S 42001-0066S 42001-0066S
6 Manifold Switch Cover 2 42001-0007S 42001-0007S 42001-0007S
7 Automatic Gas Shutoff Switch (AGS) 1 42002-0025S 42002-0025S 42002-0025S
8 3/4” Hex Head Pipe Plug 1 WC78-38AT WC78-38AT WC78-38AT
9 High Limit Switch 1 42001-0063S 42001-0063S 42001-0063S
10 Thermistor 1 42001-0053S 42001-0053S 42001-0053S
11 Terminal Board 1 42001-0056S 42001-0056S 42001-0056S
12 Fireman’s Switch Fuse (1.25A, 1-1/4”) 1 32850-0099 32850-0099 32850-0099
13 Ignition Control Module 1 42001-0052S 42001-0052S 42001-0052S
14 Transformer 1 42001-0107S 42001-0107S 42001-0107S
15 Air Flow Switch 1 42001-0061S 42001-0061S 42001-0061S
16 Control Board Kit 1 42001-0096S 42001-0096S 42001-0096S
• #6-19x5/16” Phil Pan 4 37337-0092 37337-0092 37337-0092
• Heater Wiring Harness 1 42001-0104S 42001-0104S 42001-0104S
• 120/240 Volt Plug Kit 1 42001-0105S 42001-0105S 42001-0105S
• Junction Box Cover Kit (Incl. Key No. 17)* 77707-0022 77707-0022 77707-0022
17 Junction Box Cover 1 42001-0022 42001-0022 42001-0022
• Junction Box Wiring Decal 1 32165-4167 32165-4167 32165-4167
• Control Bd Encl/Membrane Panel Kit 77707-0004 77707-0004 77707-0004
(Incl. Key Nos. 18 and 19)*
18 Control Board Enclosure 1 42001-0004 42001-0004 42001-0004
19 Membrane Pad** 1 42001-0055 42001-0055 42001-0055
20 Stack Flue Sensor 1 42002-0024S 42002-0024S 42002-0024S
* Kit parts not available separately.
** Not available separately.
*** Available separately.
• Not illustrated.