RENEWAL PARTS IDENTIFICATION
Note:
When ordering parts for Model Numbers suffixed by “XX” or any other letters not specifically identified on this instruction sheet, order Renewal Parts on special order basis, giving
name of part, part number, model number and description.
Regular Oil Heater
Heating
Model
Volts
Phase
kW
Elements
NWHO-33015
240
1
3
155-024796-031
NWHO-33015
240
3
s
s
3
155-024796-032
NWHO-33015
480
1
3
155-024796-033
NWHO-33015
480
3
s
s
3
155-024796-034
NWHO-34515
240
1
4.5
155-024796-036
NWHO-34515
240
3
s
s
4.5
155-024796-037
NWHO-34515
480
1
4.5
155-024796-038
NWHO-34515
480
3
s
s
4.5
155-024796-039
NWHO-36015
240
1
6
155-024796-041
NWHO-36015
240
3
s
s
6
155-024796-042
NWHO-36015
480
1
6
155-024796-043
NWHO-36015
480
3
s
s
6
155-024796-044
NWHO-37515
240
1
7.5
155-024796-046
NWHO-37515
240
3
s
s
7.5
155-024796-047
NWHO-37515
480
1
7.5
155-024796-048
NWHO-37515
480
3
s
s
7.5
155-024796-049
NWHO-39015
240
1
9
155-024796-051
NWHO-39015
240
3
s
s
9
155-024796-052
NWHO-39015
480
1
9
155-024796-053
NWHO-39015
480
3
s
s
9
155-024796-054
Fuel Oil Heater
Heating
Model
Volts
Phase
kW
Elements
NWHO-30315
240
1
3
155-024796-066
NWHO-30315
240
3
s
s
3
155-024796-067
NWHO-30315
480
1
3
155-024796-068
NWHO-30315
480
3
s
s
3
155-024796-069
NWHO-30415
240
1
4
155-024796-071
NWHO-30415
240
3
s
s
4
155-024796-072
NWHO-30415
480
1
4
155-024796-073
NWHO-30415
480
3
s
s
4
155-024796-074
NWHO-30615
240
1
6
155-024796-081
NWHO-30615
240
3
s
s
6
155-024796-082
NWHO-30615
480
1
6
155-024796-083
NWHO-30615
480
3
s
s
6
155-024796-084
Parts Common To All Heaters
Standard Gasket . . . . . . . . . . . . . . . . . . . . . . . . . .132-017222-015
Spiral Wound Gasket . . . . . . . . . . . . . . . . . . . . . . .132-073008-009
Thermostat (Regular Oil) . . . . . . . . . . . . . . . . . . . .300-057502-015
Thermostat (Fuel Oil) . . . . . . . . . . . . . . . . . . . . . .300-057502-016
