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Service Parts,
Kits and Accessories
Parts Identification Guide
Models 3 3 77 a a nd 3 3 79
Item
Description
1
Regulator, S S ingle S S tage ( ( LP G G as)
Regulator, S S ingle S S tage ( ( LP G G as)
Regulator, S S econd S S tage ( ( LP G G as)
Regulator, S S ingle S S tage ( ( Natural G G as)
2
Adapter, H H ose, 3 3 /8 N N PT x x 1 1 /2 N N PS
Adapter, H H ose, 1 1 /2 N N PT x x 1 1 /2 N N PS
3
Hose, 1 1 /2 i i n. I I D x x 1 1 0 f f t.
4
Junction B B ox
5
Cover, J J unction B B ox
6
Thermostat w w ith B B racket
7
Bracket
8
Cord, P P ower, 5 5 f f t.
Cord, P P ower, 1 1 0 f f t.
9
Base, T T erminal B B oard
10
Cover, T T erminal B B oard
11
Valve, M M anual S S hut O O ff
12
Nipple, 1 1 /2 x x 1 1 1 1 /2
13
Valve, G G as C C ontrol ( ( LP G G as o o r N N atural G G as)
Valve, G G as C C ontrol ( ( LP G G as)
Valve, G G as C C ontrol ( ( Natural G G as)
14
Cap, P P ilot
15
Bushing, R R educing
16
Tube, P P ilot w w ith N N uts
Tube, P P ilot w w ith N N uts
17
Orifice, P P ilot ( ( LP G G as)
Orifice, P P ilot ( ( Natural G G as)
18
Pilot A A ssembly w w ith O O rifice ( ( LP G G as)
Pilot A A ssembly w w ith O O rifice ( ( Natural G G as)
19
Thermocouple, 2 2 1 i i n.
20
Shield, P P ilot
Shield, P P ilot
21
Holder, O O rifice
22
Orifice, B B urner ( ( LP G G as)
Orifice, B B urner ( ( Natural G G as)
Orifice, B B urner ( ( LP G G as)
Orifice, B B urner ( ( Natural G G as)
23
Manifold, U U -S S hape
Manifold, W W elded
24
Burner, C C asting
25
Gasket
26
Screw, B B urner M M ounting
27
Stud, P P ilot
28
Screw, P P ilot
29
Spacer, B B urner
30
Switch, H H igh L L imit
31
Washer
32
Chamber, H H eat
33
Case, A A ssembly
34
Panel, C C ase, B B urner E E nd
35
Panel, C C ase, O O pposite B B urner
36
Ring, I I nlet
37
Fan, W W heel
38
Flapper
39
Housing, F F an w w ith A A ir P P roving S S witch a a nd F F lapper
40
Switch, A A ir P P roving
41
Motor
42
Base
43
Washer
44
Bolt, B B urner
Bolt, B B urner
45
Bracket, G G as C C ontrol V V alve
46
Screw
47
Spacer, N N ylon
48
Sediment T T rap
(1)
For replacement control valve, order conversion kit part 500-03398.
(2)
Specify fuel gas type and model number when ordering.
N/A
Not Applicable.
FASTENER S S ELECTION T T ABLE
DESCRIPTION
Screw, # 8 x 3/8
Case Assembly
9.1-6 6
APPLICATION
PART N N O.
130-07288
Design S S equence
E
F F
G G
H H
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(1)
(1)
X
X
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
N/A
N/A
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
N/A
N/A
X
X
X
X
X
X
N/A
N/A
X
X
X
X
X
X
N/A
N/A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
X
X
X
X
WIRE S S ELECTION T T ABLE
D D E E S S C C R R I I P P T T I I O O N N
C C O O L L O O R R
Wire, Thermostat to
Black
Terminal Board
Wire, High Limit Switch
Black
Wire, Air Flow Switch
Black
J J
K K
Part N N umber
X
N/A
550-0 0 6772
N/A
X
410-2 2 1408
X
X
550-0 0 6665
X
X
550-0 0 2736
X
N/A
310-0 0 3536
N/A
X
310-0 0 2894
X
X
400-2 2 0504
X
X
120-0 0 3230
X
X
120-0 0 3231
X
X
500-0 0 5568
X
X
220-0 0 5493
X
X
120-0 0 3438
X
X
120-0 0 3015
X
N/A
120-2 2 0171
X
N/A
500-0 0 2686
X
X
130-0 0 5548
X
N/A
130-0 0 2420
X
N/A
500-0 0 2309
N/A
X
120-2 2 1839
N/A
X
120-2 2 1840
X
N/A
130-0 0 6844
X
N/A
130-0 0 1519
X
N/A
130-0 0 3580
N/A
X
410-2 2 1526
X
X
130-0 0 2689
X
X
130-0 0 2740
X
X
130-0 0 2729
X
X
130-0 0 2741
X
X
120-0 0 3497
X
N/A
220-0 0 3509
N/A
X
220-2 2 0264
X
N/A
310-0 0 2690
X
N/A
310-0 0 3518
X
N/A
310-0 0 3519
N/A
X
310-2 2 1525
N/A
X
310-2 2 1528
X
N/A
410-0 0 7061
N/A
X
420-0 0 7826
X
X
320-0 0 3453
N/A
X
130-0 0 6974
X
X
130-0 0 2688
N/A
X
130-0 0 7827
X
X
130-0 0 3070
X
X
130-0 0 2687
X
X
120-0 0 5566
X
N/A
130-0 0 2686
X
X
400-2 2 1522
500-0 0 5628 (2)
X
X
271-0 0 7334 (2)
X
X
X
X
271-0 0 7335
X
X
220-0 0 5507
X
X
130-0 0 3531
X
X
410-0 0 2941
X
X
500-0 0 5572
X
X
500-0 0 2680
X
X
550-0 0 6008
X
X
220-2 2 0145
X
X
130-0 0 1589
X
N/A
130-0 0 2692
N/A
X
130-0 0 7908
N/A
X
220-2 2 1043
N/A
X
130-0 0 9425
N/A
X
130-0 0 7905
X
X
500-0 0 0815
L L E E N N G G T T H H
D D E E S S I I G G N N
P P A A R R T T N N O O . .
16 in.
All
430-07227
25 1/4 in.
All
430-03105
14 in.
All
430-05557
August 1999
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