6
Major Component Replacements
Model
Blower Assembly
Blower Wheel
Blower Wheel
KXNP33
7083-00-13
S42-25SCCW5/16
S42-25SCW5/16
K2XNP33
7082-00-03
S42-25SCCW5/16
S42-25SCW5/16
K7XNP33
S42-25SCCW5/16
S42-25SCW5/16
K8XNP33
S42-25SCCW5/16
S42-25SCW5/16
KXNP36
8050-00-33
S42-15-18ACCW5/
S42-15-18ACW5/1
K2XNP36
8050-00-34
S42-15-18ACCW5/
S42-15-18ACW5/1
K7XNP36
S42-15-18ACCW5/
S42-15-18ACW5/1
K8XNP36
S42-15-18ACCW5/
S42-15-18ACW5/1
KXNP47
8050-00-33
S42-15-18ACCW5/
S42-15-18ACW5/1
K2XNP47
8050-00-34
S42-15-18ACCW5/
S42-15-18ACW5/1
K7XNP47
S42-15-18ACCW5/
S42-15-18ACW5/1
K8XNP47
S42-15-18ACCW5/
S42-15-18ACW5/1
KXNP59
8060-00-11
S47-29SCCW3/8
S47-29SCW3/8
K2XNP59
6076-00-23
S47-29SCCW3/8
S47-29SCW3/8
Blower
Heat Exch.
Model
Capacitor
Motor
Filter
Element
KXNP33
0452-03
0261-08
12251F
0744-22A
K2XNP33
0452-03
0261-54
12251F
0744-22A
K7XNP33
0263-05
12251F
0744-22A
K8XNP33
0263-06
12251F
0744-22A
KXNP36
0452-03
0261-08
17121F
0744-23A
K2XNP36
0452-03
0261-54
17121F
0744-23A
K7XNP36
0263-05
17121F
0744-23A
K8XNP36
0263-06
17121F
0744-23A
KXNP47
0452-03
0261-08
17121F
0744-24A
K2XNP47
0452-03
0261-54
17121F
0744-24A
K7XNP47
0263-05
17121F
0744-24A
K8XNP47
0263-06
17121F
0744-24A
KXNP59
0452-03
0261-287
22501F
0744-25A
K2XNP59
0452-03
0261-288
22501F
0744-25A
VII. Maintenance
Kooltronic Air-Cooled Heat Exchangers are designed to require only routine cleaning
of air filters and the heat exchanger element to assure unimpeded airflow through the
heat exchanger element. It is not possible to recommend specific filter cleaning
intervals since the level and the nature of air borne particulate matter differs widely
with each installation. It is generally sufficient to remove and wash the reusable
aluminum mesh air filter when the outer surface of these filters appear covered with a
thin layer of dust or lint. Filter recoating adhesive is recommended. Appropriate
disposable filters are available from Kooltronic.
If filter service is neglected or delayed, the heat exchanger will not perform at its design
capacity. The first indication of excessively clogged air filter is usually a gradual
increase of temperature within the equipment cabinet. Continued operation under
these conditions will cause damage, shorten blower motor life and void the warranty.
NOTE: Part Numbers shown are for 60Hz/1Ø. For 50Hz consult Kooltronic.
