46
Heatilator • Novus NBV • 4055-188 Rev C • 04/08
NBV4236 & NBV4236I
Service Parts
Standing Pilot V
alve
IPI V
alve
1
2
3
4
5
6
7
8
10
9
1
2
3
4
5
6
7
8
9
10
11
12
IMPOR
TANT
: THIS IS DA
TED INFORMA
TION. 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
#
P
ART NUMBER
1
Pilot Assembly
NG
2103-010
Y
Pilot Assembly
LP
2103-01
1
Y
2
Gasket, Pilot
4021-042
N
3
Air Shutter
Assembly
4055-202
Y
4
Bracket, V
alve
4055-205
N
5
Piezo Ignitor
291-513
Y
6
Flex Ball V
alve
Assembly
302-320A
Y
7
V
alve NG
230-0710
Y
V
alve LP
230-0720
Y
8
Brass Fitting
17069
N
9
Gasket, Bulkhead
4021-429
N
10
Bulkhead, Flexible
4021-512
N
Wire
Assembly
, W
all Switch
28602
y
Ori
fi
ce NG (#42C)
582-842
Y
Ori
fi
ce LP
(0.058)
4021-602
Y
IMPOR
TANT
: THIS IS DA
TED INFORMA
TION. 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
#
P
ART NUMBER
1
Pilot Assembly
NG
2090-012
Y
Pilot Assembly
LP
2090-013
Y
2
Gasket, Pilot
Assembly
4021-042
N
3
Air Shutter
Assembly
4055-202
N
4
V
alve Bracket
4055-205
N
5
Flex Ball V
alve
Assembly
302-320A
Y
6
V
alve NG
750-500
Y
V
alve LP
750-501
Y
7
Brass Fitting
17069
N
8
3 V
olt
T
ransformer
583-593A
Y
9
Module
593-592
Y
10
Module Wire
Assembly
593-590A
Y
11
Gasket, Bulkhead
4021-049
N
12
Bulkhead, Flexible
4021-512
Y
Wire
Assembly , W
all Switch
4018-018
Y
Ori
fi
ce NG (#42C)
582-842
Y
Ori
fi
ce LP
(0.058)
4021-602
Y
