STA-RITE Max-E-Therm® - Page 52

Rev. B 6-23-08 P/N S794
51
MAX-E-THERM
®
REPLACEMENT PARTS
REPAIR PARTS – BURNER SYSTEM
Model
Key Part SR200NA
SR200LP
SR200HD
SR333NA
SR333LP
SR333HD
SR400NA
SR400LP
SR400HD
460763 - NA
460764 - LP
No. Description
Qty.
1 Combination Gas Control Valve Kit 42001-0051S 42001-0051S 42001-0051S
2 3/4" Union
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
4
4
4
1
1
1
1
1
1
1
1
38404-4097S 38404-4097S 38404-4097S
3 Gas Orifice
4 Gas Orifice O-Ring
• Gas Orifice Kit – NG (Incl. Key Nos. 3 and 4)† 77707-0431 77707-0421 77707-0411
• Gas Orifice Kit – Propane (Incl. Key Nos. 3 and 4)† 77707-0461 77707-0451 77707-0441
• NG to Propane Conversion Kit
(Incl. Key Nos. 3 and 4)† 77707-1461 77707-1451 77707-1441
• Propane to NG Conversion Kit
(Incl. Key Nos. 3 and 4)† 77707-1431 77707-1421 77707-1411
5 Air Blower Kit
Natural Gas Units 77707-0251 77707-0252 77707-0253
Propane Units 77707-0254 77707-0255 77707-0256
• Air Orifice Kit (Includes Key Nos. 6 and 7) 77707-0111 77707-0112 77707-0113
6 Air Orifice
7 Air Orifice Grill 42001-0114S 42001-0114S 42001-0114S
• Blower/Adapter Plate Gasket Kit
(Includes Key Nos. 8, 9, 10, 12) 77707-0011 77707-0011 77707-0011
• Flameholder Kit (Includes Key Nos. 10, 11, 12, 13
and on 333 & 400 models only -
Flameholder Insert) 77707-0202 77707-0203 77707-0204
8 Blower/Adapter Plate Gasket
9 Blower Adapter Plate
10 Flameholder/Adapter Plate Gasket
11 Flameholder Assembly
12 Flameholder/Combustion Chamber Gasket *
13 Flameholder Insulation Cap
• Flameholder Insert
15 Condensate Evaporator Plate
16 One Piece Metal Chamber/Combustion Chamber
Assembly 42001-0200S 42001-0200S 42001-0200S
42001-0001S 42001-0001S 42001-0001S
Lower Enclosure
• Insulation Kit (Includes Key Nos. 13, 15, 23, 24, 25
and 26)
Hex Washer Head S.S. Sheet Metal Screw
Lower Enclosure Insulation
Top Outer Insulation Blanket *
19
17
Upper Enclosure Fastener: #12-11x2-1/2" Type AB,
18
Enclosure Kit, Upper Left-Hand – Natural Gas
Enclosure Kit, Upper Left-Hand – LP Gas
19
20
21
3/8" Washer, S.S.
•
3/8" Lock Washer, S.S.
77707-3200L 77707-3333L 77707-3400L
77707-3200N 77707-3333N 77707-3400N
22 3/8" Hex Nut, Brass
23
77707-0008 77707-0008 77707-0008
77707-0002 77707-0002 77707-0002
Bottom Outer Insulation Blanket *
24 1" Bottom Inner Insulation
25 1" Top Insulation
26
42001-0074S 42001-0074S 42001-0074S
27 One Piece Metal Elbow/Combustion Chamber
Cover Assembly 42001-0214S 42001-0214S 42001-0214S
28 Metal Vent Cover 42002-0005S 42002-0005S 42002-0005S
* Not available separately.
† Not included with heater. Order separately
.
14 Enclosure Kit, Upper Right-Hand