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Heatilator • Novus NBV • 4055-188 Rev C • 04/08 43
NBV3933 & NBV3933I
Service Parts
25
21
22
23
24
20
19
5
8
7
6
10
16
17
9
18
15
14
12
13
11
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Stocked
at Depot
ITEM DESCRIPTION SERIAL # PART NUMBER
Log Set Assembly
1
Log 1 (Back Log) 4055-081
N
2
Log 2 (Left Log ) 4055-085
N
3
Log 3 (Top Log) 4055-083
N
4
Log 4 (Right Log) 4055-088
N
5 Collar shield Assembly 4031-257
N
Collar shield Leg Qty 3 4031-255
N
6
Top Standoff Qty 4 31179
N
7
Not replaceable must order overlay
4055-195
N
8
4055-133
N
9 Dry Wall Lip 4031-206
N
10 Hood 4055-214
N
11 Glass Shield 4031-218
N
12 Glass Latch Assembly Qty 4 33858
Y
13 Hearth Pan 4055-110
N
14 Burner Assembly 4055-047
Y
15 Valve Assembly
Standing Pilot 4055-025
N
IPI 4055-027
N
16
Gasket, Valve Plate 4055-135
N
17
Glass Frame Assembly 4031-540
Y
18
Screen Assembly 4055-061
Y
Screen Rod 4055-614
Y
19
Fan Shield 4031-290
N
20
Not replaceable must order overlay
4055-195
N
21
4055-133
N
22
Junction box 4021-013
Y
23
Cover Plate 4031-222
N
24
Shield Junction Box 4031-193
N
25
Nailing Flange Qty 4 4044-161
N
Floor Cover 4055-273
N
STANDING PILOT CONVERSION KITS
Conversion Kit NG SCKVN-B
Y
Conversion Kit LP SCKVP-B
Y
Pilot Orifi ce NG 29476
Y
Pilot Orifi ce LP 29477
Y
Regulator NG 230-1570
Y
Regulator LP 230-1520
Y
IPI CONVERSION KITS
Conversion Kit NG
DCKVN
Y
Conversion Kit LP
DCKVP
Y
Pilot Orifi ce NG 593-528
Y
Pilot Orifi ce LP 593-527
Y
Regulator NG NGK-DXV
Y
Regulator LP LPK-DXV
Y
Additional service part numbers appear on following page.
3
1
4
2