To find your Daikin McQuay Parts distributor, call 1-800-377-2787 or visit www.DaikinMcQuay.com
Table of Contents
Parts List Revision History .............................................................................................................................. 4
Model Number Nomenclature .......................................................................................................................... 5
Serial Number Nomenclature .......................................................................................................................... 6
Unit Cabinet Layout Diagrams ........................................................................................................................ 7
Cabinet Components
Component Layout Diagram, Panels, Door Assemblies, Roof Curbs, Piping Vestibules,
Motors Internally Equipped with Aegis™ Shaft Grounding Ring ................................................................. 51
Motor Mounts, Slide Base ........................................................................................................................... 52
Direct Drive Fan Motors ........................................................................................................................ 53- 56
Final Filters ............................................................................................................................................ 64, 65
Bag Filters ............................................................................................................................................. 66- 68
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 3
Parts List Revision History
Revision Date Description
NEW 11/2004 New
A 12/2004 Added Skyline Air Handler - OAC/OAH 003-090 and Filters.
B 12/09 Updated Cover and Revision page logos to current design. Updated Cover and Master page to include G vintage information and extended
CAH sizes.
a Page 5: Added Serial Number Nomenclature page. Page 6: (old pg. 5)- Added new p/ns 113164401 and 111059801. Added p/n
113163101 to Handle, Non-Locking, Black and p/n 205948601 to Pawl
Latch, 6”. Added “Disconnects” to Control and Sensor description.
C 3/10 Converted document to current software format. Corrected formatting errors.
Reorganized and divided form into sections for TOC clarification. Page 5: Added pre 1999 serial number nomenclature. Page 6: Added Unit Cabinet Layout Diagrams page and related note. Page 8: Corrected various gasket p/ns and p/n descriptions. Added Coil section.
Page 10 (old): Moved RIS/Seismic Mount page from Unit Components section to
each fan section (pgs: 29-30, 44- 45). Page 10 (new): Added FC & AF Fan Layout Diagram page and related note.
Pages 16 & 43: Added Drives Section.
Pages 17- 21, 42: Converted setscrew bearing p/ns to BOA style p/ns and updated bearing p/ns to current engineering specifications when applicable.
Pages 31- 39 : Added Plenum re-design Fan section. Page 32 (old): Moved “Motor Mount, Slide Base” page from 32 to 60.
D 5/10 Page 8 Corrected:
Frame Channel gasket from P091677801 to 073312800 and clarified description.
Filter door gasket from 111049501 to P091677801 and clarified description
Door bulb Gasket from 111049501 to 112055901 and clarified description.
Page 32: Corrected description of p/ns 206009744 & 206009844 from 54” to 44”.
Changed description of AF13 - AF24 from Stl. to Alum.
Page 33: Changed description of AF13 - AF24 from Stl. to Alum.
E 9/10 Page 7: Added Skyline Rain Shield p/n 113159401.
F 4/11 Pages 20, 26, 40, 42: Changed 1 3/16” PB p/n from 020648661 to 020648662.
G 10/11 Page 66 (New) Added contractor coil section. Updated TOC.
H 1/12 Page 10 (New) Added page with Label kits. Updated TOC.
I 7/12 Cover/Revision Page: Updated to Daikin McQuay logo format.
All: Rewrote and reorganized RPL. Moved Fan p/ns to Appendix. Added Fan Array
Section, Bearing Section, Ultra Low Leak Damper Section, UV and Standard
Light Section, Inverter Section. Updated and added information and drawings as
needed. Updated TOC.
F = Fiberglass insulated panels
G = Foam insulated panels
Skyline Air Handler Nomenclature
Unit Cross Section
C = Standard unit cross section
M = Custom size cross section
Motor Location
A = Motor along side of fan housing
D = Motor downstream of belt drive
plenum fan
F = Motor on inline fan
G = Motor downstream of direct drive
plenum fan
T = Motor behind twin housed fans
Unit Type/Coil Position
B = Blow-thru cooling coil location
D = Draw-thru cooling coil location
H = Heating only
V = Vent only
M = Multizone
OAH 003 G D A C
Model
OAH = Outdoor Air Handler
OAC = Outdoor Air Handler Component
A = Motor along side of fan housing
D = Motor downstream of belt drive
plenum fan
F = Motor on inline fan
G = Motor downstream of direct drive
plenum fan
T = Motor behind twin housed fans
Unit Type/Coil Position
B = Blow-thru cooling coil location
D = Draw-thru cooling coil location
H = Heating only
V = Vent only
Unit Cross Section
C = Standard unit cross section
M = Custom size cross section
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 5
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 6
Month of Manufacture
01 = January
02 = February
03 = March
04 = April
05 = May
06 = June
07 = July
08 = August
Sequence Number
09 = September
10 = October
11 = November
12 = December
Unit Cabinet Layout Diagrams
Horizontal Unit
1
Vision and Skyline
Vertical/Tier Unit
1
The Unit Section Layout Diagrams shown above are to be used for reference only. Sections and component
locations will vary depending upon unit size, configuration, and options selected.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 7
Cabinet Components
Component Layout Diagram, Panels, Door Assemblies, Roof Curbs,
Piping Vestibules, & Frame Components
Component Layout Diagram
09
222
Channel Frame
Typical Panel
Optional Channel Splice
Optional Tread Plate
13
03
117
11
123
115
01
GSC
Skyline Corner Gasket
05
02
Typical Door
Assembly
Panels, Door Assemblies, Roof Curbs, Piping Vestibules,
& Frame Components
Due to the many options and sizes available, structural cabinet parts are special to each unit.
To order Panels, Door Assemblies, Roof Curbs, Piping Vestibules, or Frame components, it is necessary to
contact Daikin McQuay Parts with model and serial number information. Daikin McQuay Parts will then create
a “Vision Kit” which will contain all the required components. Vision Kits require at least one day to process. A
Vision Kit will have an orderable part number similar to: V100009124.
A Vision Kit part number is valid for 90 days from issue and can only be used ONCE. If additional kits
are needed after 90 days, or after the initial order has been received, a new kit (with a new part number)
MUST be created.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 8
Cabinet Components
Door Handles, Hardware, Windows, Gaskets, & Touch Up Paint
Ref Part Part
No. Description Number
Door Handles: Standard Pressure01 Handle, Padlockable (12/09 and earlier) 059477702
Handle, Tool Type (1/10 and later) 113164101
Handle, Non-Locking(12/09 and earlier) 073311802
Handle, Non-Locking (1/10 and later) 113163101
NS Handle, Inside (for operating a non-locking handle from inside unit) 111055001
NS Offset latch (until 12/09) 111059801
NS Pawl Latch, 6” (1 per handle) (12/09 and earlier) P058687201
Pawl Latch, 6” (1 per handle) (1/10 and later) 205948601
NS Rivet (2pc. used with each Pawl Latch) 020767000
NS Safety catch (used with new handle 12/09 and after) 113164401
NS Rain Shield (used on Outdoor units until 12/09) 113159401
Door Handles: High Pressure Vision Plus units (2/12 and later) 1
01 Handle, 360 degree, High Pressure 206100101
NS Roller Pawl 206100201
NS Plate, Striker Locking 206109701
NS Safety catch 206127402
Hardware02 Hinge, 6”, Pin (removable) 073304001
Hinge, 6”, Pin (staked) 073304002
05 Screw, Hinge 038990703
09 Screw, Panel, 2.50”L 073320301
115 Screw, Hinge 001378300
117 Screw, Torx, .25 x 1.00” (used without an optional Splice Joint) 112031901
123 Screw, Torx, .25 x 4.50” (used with an optional Splice Joint) 059988101
222 Screw, Frame, .75”L 073320401
WindowsNS Glass Window, Rectangular 11” x 11” with Frame 2 098879001
NS Glass Window, Rectangular, 5” x 11” with Frame 2 098878901
03 Glass Window, Circular 206098801
NS Gasket, Circular Window, Die Cut 206099001
NS Screws, Circular Window (qty. of 6) 206125301
NS Gasket, Extruded Sponge (order by the foot) 206099201
Gaskets11 Door Bulb Gasket (Order by the foot, seals around access doors) 112055901
13 Frame Channel “D” Gasket 4.25” wide (Order by the foot) 073312800
GSC Door Frame Corner Gasket, Outdoor Units (Qty of 4 per door) 098338401
Touch-Up PaintNS McQuay Beige, Spray can 059997101
NS= Not shown on diagram.
1
For units built before 2/12, contact Daikin McQuay Parts to confirm what Handle was installed.
2
Original design Rectangular Windows are obsolete with limited availability. If a replacement is required, confirm
availability before ordering. If stock is exhausted, contact Daikin McQuay Parts to create a Vision Kit for a replacement
Door or Panel.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 9
Unit Components
Splice Kits
Notes
Splice Kits are used to join unit sections together. Each kit includes Mounting Brackets, Instructions, and
associated Hardware.
This listing includes Splice Kits for the most common mounting arrangements. For unit configurations
NOT shown in this section, or if unsure as to the unit’s configuration, contact Daikin McQuay Parts with
model and serial number information for identification.
Horizontal Kits (Vision/Skyline)
Ref Part Part
No. Description Number
1A Indoor, Galvanized Unit P059781801
Indoor, Painted Unit 059781851
1A
(Standard Base shown)
Outdoor, Galvanized Unit, Standard Base 205350601
Outdoor, Painted Unit, Standard Base P205350651
Outdoor, Galvanized Unit, Curb Mt. Base 205444701
Outdoor, Painted Unit, Curb Mt. Base 205444751
Indoor, Galvanized, Extended Section 205936501
Indoor, Painted, Extended Section 205936551
1B
Vertical/Tier Kits (Vision/Skyline)
Ref Part Part
No. Description Number
1B Indoor, Galvanized Unit 059782001
Indoor, Painted Unit 059782051
Outdoor, Galvanized Unit 205350801
Outdoor, Painted Unit 205350851
Horizontal Kits (Vision Plus High Pressure)
Ref Part Part
No. Description Number
1C Vision Plus, Galvanized Unit 206114901
Vision Plus, Painted Unit 206114951
1C
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 10
Coils
Notes & Contractor Coil Code Strings
Notes
All Vision and Skyline units use Contractor style Heating, Cooling, and/or DX Coils. Contractor Coils DO NOT
have orderable hard part numbers. When a replacement Coil is required a Contractor Coil quote needs to be
prepared.
To quote a replacement Contractor Coil it is necessary to first obtain model and serial number information from
the unit nameplate and then contact Daikin McQuay Parts. If the unit has more than one Coil it will be necessary
to confirm which Coil(s) are needed before quoting.
The sample code strings shown below are for reference only since they are incomplete and DO NOT
furnish enough information for Daikin McQuay Parts to quote. A valid GO (General Order Number), SO
(Sales Order), and/or unit serial number is required in order to properly quote a Contractor Coil.
Contractor Coil Codes
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 11
Unit Label Kits
Notes
The Unit Label Kits shown below include the most commonly used Vision/Skyline Labels. The Labels shown in
these kits are sold as shown; individual labels are NOT available separately. For Labels not shown in the below
kits, contact Daikin McQuay Parts with model and serial number information as well as a picture or description
of the label to determine availability.
Caution/Warning Label Kit: 205967601
Coil Section Label Kit: 205967501
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 12
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 13
Ultra Low Leak Dampers
Notes & Damper Blade Combinations
Notes
It is not possible to list all Damper p/ns due to the large number of possibilities.
When ordering a replacement Ultra Low Leak Damper, it is important to know the position of the Damper in the
unit (in other words, is it for Supply Air, Return Air, Economizer, etc.) AND the nominal outside dimensions of
the damper assembly. Once this information is known, contact Daikin McQuay Parts so that the correct Damper
can be identified. Note that Ultra Low Leak Dampers are only ONE of several possible Damper options.
Confirm the presence of an Ultra Low Leak Damper before ordering.
The diagram below shows the Length (L Dimension) and the width (W Dimension) positions for a typical
Damper Assembly. Every Ultra Low Leak Damper consists of a Frame, Damper Blades, and related Linkage.
The table below shows how many of each of the two widths of Damper Blades (5” or 7”) are used in each
Damper Assembly. For example, if “L” equals 98” and “W” equals 22”, this would be a 98 x 22” Damper with
three 5” Damper Blades.
Note that Damper Actuators and Actuator Linkage are normally NOT provided by McQuay. Any such
parts would have been field supplied or would have been a special order option. Provide any vendor
information off the existing Actuator to Daikin McQuay Parts to see if a suitable replacement can be
supplied.
Damper Blade Combinations
W
“W” Dimension Blade Combination
10” 5”
12” 7”
14” Not Available
16” 5” + 5”
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 14
Ultra Low Leak Dampers
Diagrams
1
Detail A - ADetail B - B
1
The above diagrams show a typical six blade Damper. Components & Component quantity will vary
depending upon the number and length of blades used. To order a replacement Damper Assembly or an
individual Damper Blade, contact Daikin McQuay Parts with model and serial number information as well
as the location of the Damper in the unit. For common Damper replacement parts see the following page.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 15
The above table lists parts that are common to ALL Ultra Low Leak Dampers. Component quantity will vary depending
upon the number and length of blades used. To order parts shown on the diagram on the previous page and NOT
listed above, contact Daikin McQuay Parts with model and serial number information, the location of the Damper in the
unit, and the required part’s Bubble number.
2
Due to the large number of Damper Blade part numbers, it is not possible to list them all. Quantity and width of the
Blades will differ depending upon the width (“W dimension) of the Damper Assembly. Refer to the front of this section
for a listing of Damper Blade combinations. Contact Daikin McQuay Parts with model and serial number information,
the location of the Damper in the unit, and the required part’s Bubble number to ensure that the correct Blade is
identified.
3
Ordered by the foot.
4
Available in 10’ lengths ONLY.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 16
Forward Curved, Airfoil, & Plenum Fans
Notes & FC & AF Fan Diagram: Before 4/10
Notes
The below diagram is representative of a typical Forward Curved (FC), Airfoil (AF) & Plenum Fan layout for units
built before 4/10 and is to be used for reference purposes only.
When a replacement Fan part is needed (Fan Wheel, Bearing, Inlet Funnel, etc.), contact Daikin McQuay
Parts with model and serial number information so that the needed part(s) can be identified. Drive
components (Fan Sheave, Motor Sheave, V-belt(s), and Sheave Bushing(s) [if required]) are NOT listed
as they are unique to the unit. If a drive component is required you may use the number from the part
and cross reference it with the Drive Components Cross Reference, form number 571006, or contact
Daikin McQuay Parts with model and serial number information for identification.
Refer to Appendix A for a listing of Plenum Fan components.
FC & AF Fan Diagram: Before 4/10
Fan Wheel/Fan Wheel Housing Assy.
Bearing
(See Bearing Section)
Shaft
Motor (See Motor Section)
Motor Mount Slide Base
(See Motor Section)
Flex Connector P/N
017873602
(Order by the Foot)
RIS/Spring Isolator
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 17
Forward Curved, Airfoil, & Plenum Fans
Plenum Fan Diagrams: 4/10 and After
Opposite Drive Side Bearing
(See Bearing Section)
Inlet Screen (Optional)
1
Motor (See Motor Section)
Motor Mount Slide Base
(See Motor Section)
Thrust Restraint
Inlet Funnel
Shaft
Fan Wheel
Drive Side Bearing
(See Bearing Section)
RIS/Spring Isolator
1
Starting 4/10 a redesigned Plenum fan was offered. The above diagrams are representative of a typical fan
component layout and are to be used for reference purposes only.
When a replacement Fan part is needed (Fan Wheel, Bearing, Inlet Funnel, etc.), contact Daikin McQuay
Parts with model and serial number information so that the needed part(s) can be identified. Drive
components (Fan Sheave, Motor Sheave, V-belt(s), and Sheave Bushings [if required]) are NOT listed as
they are unique to the unit. If a drive component is required you may use the number from the part and
cross reference it with the Drive Components Cross Reference, form number 571006, or contact Daikin
McQuay Parts with model and serial number information for identification.
Refer to Appendix A for a listing of Plenum Fan components.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 18
Fan Arrays
Notes & Diagrams
Notes
A Fan Array section decreases the Fan Section length by using multiple smaller direct drive Fans. With the
stacked Array, the Fans also provide a more even airflow pattern throughout the unit and allows the Fans to be
placed closer to the Coil. The different types of Fans are available in numerous wheel diameters per unit size.
In addition, multiple Fans provide redundancy. If one Fan needs to be serviced, there can be up to five other
Fans to back it up. All Fans in the Fan Array are direct drive and offer more efficient performance with no belt
drive losses and no required Shaft Bearing maintenance.
Motor options include open drip proof (ODP), totally enclosed Fan cooled (TEFC), 1 speed/1 winding, 2 speed/1
winding, and 2 speed/2 winding. Motor efficiencies available include standard efficiency, high efficiency, and
premium efficiency, depending on the Motor type.
Diagrams
1
1
For Single Source Power Panel Components, contact Daikin McQuay Parts with model and serial
number information, and vendor part number information (if available) to ensure that the correct
part(s) are identified.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 19
Fan Arrays
Components
4
1
2
3
Wheels, Inlet Cones, VIB Isolators
Ref Part Part
No. Description Number
1 Wheel Fan - 12” DiameterClass II 300049314
Wheel Fan - 13” DiameterClass II 300049315
Wheel Fan - 15” DiameterClass II 300049316
Wheel Fan - 16” DiameterClass II 300049317
Wheel Fan - 16” DiameterClass III 300049325
Wheel Fan - 18” DiameterClass II 300049318
Wheel Fan - 18” DiameterClass III 300049326
Wheel Fan - 20” DiameterClass II 300049319
Wheel Fan - 20” DiameterClass III 300049327
Wheel Fan - 22” DiameterClass II 300049320
Wheel Fan - 22” DiameterClass III 300049328
Wheel Fan - 24” DiameterClass II 300049321
Wheel Fan - 24” DiameterClass III 300049329
Wheel Fan - 27” DiameterClass II 300049322
Wheel Fan - 27” DiameterClass III 300049330
Wheel Fan - 30” DiameterClass II 300049323
Wheel Fan - 30” DiameterClass III 300049331
Wheel Fan - 33” DiameterClass II 300049324
Wheel Fan - 33” DiameterClass III 300049332
2 Inlet Cone- 12” DiameterFan 300049333
Inlet Cone- 13” DiameterFan 300049334
Inlet Cone- 15” DiameterFan 300049335
Inlet Cone- 16” DiameterFan 300049336
Inlet Cone- 18” DiameterFan 300049337
Inlet Cone- 20” DiameterFan 300049338
Inlet Cone- 22” DiameterFan 300049339
Inlet Cone- 24” DiameterFan 300049340
Inlet Cone- 27” DiameterFan 300049341
Inlet Cone- 30” DiameterFan 300049342
Inlet Cone- 33” DiameterFan 300049343
3 VIB Mount Spring Isolator- Red 300049344
VIB Mount Spring Isolator- Green 300049345
VIB Mount Spring Isolator- Orange 300049346
VIB Mount Spring Isolator- Black 300049347
VIB Mount Spring Isolator- Brown 300049348
VIB Mount Spring Isolator- Silver 300049349
VIB Mount Spring Isolator- Blue 300049350
VIB Mount Spring Isolator- Yellow 300049351
VIB Mount Spring Isolator- Purple 300049352
VIB Mount Spring Isolator- White 300049353
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 20
Fan Arrays
Components
Motors
Ref Part Voltage Motor Motor Part
No. Description RPM Type Number
4 Motor 5HP 200/60/3 3600RPM ODP 300049354
Motor 5HP 200/60/3 3600RPM TEFC 300049358
Motor 5HP 200/60/3 1800RPM ODP 300049355
Motor 5HP 200/60/3 1800RPM TEFC 300049359
Motor 7.5HP 200/60/3 1200RPM ODP 300049362
Motor 7.5HP 200/60/3 1200RPM TEFC 300049368
Motor 7.5HP 200/60/3 3600RPM ODP 300049363
Motor 7.5HP 200/60/3 3600RPM TEFC 300049369
Motor 7.5HP 200/60/3 1800RPM ODP 300049364
Motor 7.5HP 200/60/3 1800RPM TEFC 300049370
Motor 10HP 200/60/3 1200RPM ODP 300049374
Motor 10HP 200/60/3 1200RPM TEFC 300049380
Motor 10HP 200/60/3 3600RPM ODP 300049375
Motor 10HP 200/60/3 3600RPM TEFC 300049381
Motor 10HP 200/60/3 1800RPM ODP 300049376
Motor 10HP 200/60/3 1800RPM TEFC 300049382
Motor 15HP 200/60/3 1200RPM ODP 300049386
Motor 15HP 200/60/3 1200RPM TEFC 300049392
Motor 15HP 200/60/3 3600RPM ODP 300049387
Motor 15HP 200/60/3 3600RPM TEFC 300049393
Motor 15HP 200/60/3 1800RPM ODP 300049388
Motor 15HP 200/60/3 1800RPM TEFC 300049394
Motor 20HP 200/60/3 1200RPM ODP 300049398
Motor 20HP 200/60/3 1200RPM TEFC 300049404
Motor 20HP 200/60/3 3600RPM ODP 300049399
Motor 20HP 200/60/3 3600RPM TEFC 300049405
Motor 20HP 200/60/3 1800RPM ODP 300049400
Motor 20HP 200/60/3 1800RPM TEFC 300049406
Motor 25HP 200/60/3 1200RPM ODP 300049410
Motor 25HP 200/60/3 1200RPM TEFC 300049416
Motor 25HP 200/60/3 3600RPM ODP 300049411
Motor 25HP 200/60/3 3600RPM TEFC 300049417
Motor 25HP 200/60/3 1800RPM ODP 300049412
Motor 25HP 200/60/3 1800RPM TEFC 300049418
Motor 30HP 200/60/3 1200RPM ODP 300049422
Motor 30HP 200/60/3 1200RPM TEFC 300049428
Motor 30HP 200/60/3 3600RPM ODP 300049423
Motor 30HP 200/60/3 3600RPM TEFC 300049429
Motor 30HP 200/60/3 1800RPM ODP 300049424
Motor 30HP 200/60/3 1800RPM TEFC 300049430
Motor 40HP 200/60/3 1200RPM ODP 300049434
Motor 40HP 200/60/3 1200RPM TEFC 300049440
Motor 40HP 200/60/3 3600RPM ODP 300049435
Motor 40HP 200/60/3 3600RPM TEFC 300049441
Motor 40HP 200/60/3 1800RPM ODP 300049436
Motor 40HP 200/60/3 1800RPM TEFC 300049442
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 21
Fan Arrays
Components
Motors, Continued
Ref Part Voltage Motor Motor Part
No. Description RPM Type Number
4 Motor 5HP 230/460/60/3 3600RPM ODP 300049356
Motor 5HP 230/460/60/3 3600RPM TEFC 300049360
Motor 5HP 230/460/60/3 1800RPM ODP 300049357
Motor 5HP 230/460/60/3 1800RPM TEFC 300049361
Motor 7.5HP 230/460/60/3 1200RPM ODP 300049365
Motor 7.5HP 230/460/60/3 1200RPM TEFC 300049371
Motor 7.5HP 230/460/60/3 3600RPM ODP 300049366
Motor 7.5HP 230/460/60/3 3600RPM TEFC 300049372
Motor 7.5HP 230/460/60/3 1800RPM ODP 300049367
Motor 7.5HP 230/460/60/3 1800RPM TEFC 300049373
Motor 10HP 230/460/60/3 1200RPM ODP 300049377
Motor 10HP 230/460/60/3 1200RPM TEFC 300049383
Motor 10HP 230/460/60/3 3600RPM ODP 300049378
Motor 10HP 230/460/60/3 3600RPM TEFC 300049384
Motor 10HP 230/460/60/3 1800RPM ODP 300049379
Motor 10HP 230/460/60/3 1800RPM TEFC 300049385
Motor 15HP 230/460/60/3 1200RPM ODP 300049389
Motor 15HP 230/460/60/3 1200RPM TEFC 300049395
Motor 15HP 230/460/60/3 3600RPM ODP 300049390
Motor 15HP 230/460/60/3 3600RPM TEFC 300049396
Motor 15HP 230/460/60/3 1800RPM ODP 300049391
Motor 15HP 230/460/60/3 1800RPM TEFC 300049397
Motor 20HP 230/460/60/3 1200RPM ODP 300049401
Motor 20HP 230/460/60/3 1200RPM TEFC 300049407
Motor 20HP 230/460/60/3 3600RPM ODP 300049402
Motor 20HP 230/460/60/3 3600RPM TEFC 300049408
Motor 20HP 230/460/60/3 1800RPM ODP 300049403
Motor 20HP 230/460/60/3 1800RPM TEFC 300049409
Motor 25HP 230/460/60/3 1200RPM ODP 300049413
Motor 25HP 230/460/60/3 1200RPM TEFC 300049419
Motor 25HP 230/460/60/3 3600RPM ODP 300049414
Motor 25HP 230/460/60/3 3600RPM TEFC 300049420
Motor 25HP 230/460/60/3 1800RPM ODP 300049415
Motor 25HP 230/460/60/3 1800RPM TEFC 300049421
Motor 30HP 230/460/60/3 1200RPM ODP 300049425
Motor 30HP 230/460/60/3 1200RPM TEFC 300049431
Motor 30HP 230/460/60/3 3600RPM ODP 300049426
Motor 30HP 230/460/60/3 3600RPM TEFC 300049432
Motor 30HP 230/460/60/3 1800RPM ODP 300049427
Motor 30HP 230/460/60/3 1800RPM TEFC 300049433
Motor 40HP 230/460/60/3 1200RPM ODP 300049437
Motor 40HP 230/460/60/3 1200RPM TEFC 300049443
Motor 40HP 230/460/60/3 3600RPM ODP 300049438
Motor 40HP 230/460/60/3 3600RPM TEFC 300049444
Motor 40HP 230/460/60/3 1800RPM ODP 300049439
Motor 40HP 230/460/60/3 1800RPM TEFC 300049445
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 22
Fan Bearings
Notes & Typical Fan Drive Layout Diagram
Notes
Bearings used in Vision/Skyline units can be either Ball, Roller, or a mixture of the two types.
Ball Bearings are generally lighter duty and can run at higher operating speeds than a comparable Roller
Bearing. Roller Bearings can handle much higher loads than Ball Bearings, but due to their design they cannot
run at as high a speed.
All NON direct drive Fan assemblies use two bearings on the Fan Shaft. Most assemblies use two Ball Bearings,
however some larger Fans use one Ball and one Roller Bearing. Some early units used two Roller Bearings, but
in 2007 this design was changed to a Ball and Roller Bearing. When replacing Bearings in a dual Roller Bearing
assembly, it is recommended that the opposite drive side Roller Bearing be replaced with a Ball Bearing.
Contact Daikin McQuay Parts with model and serial number information for assistance in choosing a suitable
replacement Ball Bearing. Original design drives may also have used Setscrew locking on their Ball Bearings.
Currently, Concentric Locking Collar Bearings as shown in the picture on the following page are used. Either
type can be used, however the Concentric Locking style is preferred.
In addition to the Shaft Locking style, Ball Bearings come in two classes; Standard and Medium Duty. Medium
Duty Ball Bearings have an oversized housing and larger Bearing Insert that enables a Medium Duty Bearing
to handle a higher load than a Standard Bearing with the same shaft/bore diameter.
There are two types of Roller Bearings; Expansion and Non-Expansion. Expansion Bearings are designed to
allow the Bearing itself move in the housing to accommodate shaft movement or heat generated expansion
during normal operation. In a Ball and Roller Bearing assembly, the Expansion Roller Bearing is placed closest
to the drive Motor, or the Drive Side of the Fan Assembly, and the Ball Bearing is placed on the opposite side
of the shaft (Opposite Drive Side).
Typical Fan Drive Layout Diagram
Opposite Drive Side Bearing
Motor (See Motor Section)
Shaft
Drive Side Bearing
Fan Wheel
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 23
Fan Bearings
Ball Bearings
Bore Part Bolt Center Shaft DutyDia. Number Distance (A) Height (B)
1.000 020648661 4.12 1.44 Standard
1.188 020648662 4.62 1.69 Standard
1.438 020648651 5.00 1.88 Standard
1.688 020648652 5.71 2.12 Standard
1.688 020648649 6.12 2.31 Medium
1.938 020648653 6.18 2.25 Standard
1.938 020648650 6.93 2.50 Medium
2.188 020648654 6.50 2.50 Standard
2.188 020648656 7.41 2.75 Medium
2.438 020648648 8.25 3.00 Medium
2.438 020648655 9.50 2.75 Standard
2.688 020648658 9.12 3.50 Medium
2.938 020648659 9.25 3.50 Medium
1
Original design drives may have used Setscrew locking on their Ball Bearings. Currently,
Concentric Locking Collar Bearings as shown in the picture above are used. Either type
can be used, however the Concentric Locking style is preferred.
1
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 24
Fan Bearings
Roller Bearings
Bore Part Bolt Center Shaft Type
1
Dia. Number Distance (A) Height (B)
1.688 300043919 5.56 2.12 Expansion
1.688 300043754 5.56 2.12 Non-Expansion
1.937 049541106 6.26 2.25 Expansion
1.937 049541105 6.26 2.25 Non-Expansion
2.188 300043930 6.81 2.50 Expansion
2.188 300042661 6.81 2.50 Non-Expansion
2.437 300045290 7.13 2.75 Expansion
2.437 300045279 7.13 2.75 Non-Expansion
2.687 300045288 8.13 3.25 Expansion
2.687 300045277 8.13 3.25 Non-Expansion
2.937 300045862 8.13 3.25 Expansion
2.937 300045861 8.13 3.25 Non-Expansion
3.437 300045285 10.00 3.75 Expansion
3.437 300045274 10.00 3.75 Non-Expansion
1
Normally only Expansion Roller Bearings are used in conjunction with a Ball Bearing. Non-
Expansion Roller Bearing part numbers are included for reference purposes, or in case a
Non-Expansion Bearing is required.
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 25
Motors
Notes & 1/3, 1/2, 3/4 Horsepower Motors
Notes
This section lists motors that are used in NON Direct Drive Vision/Skyline units. Motors internally equipped with
Aegis™ brand SGR (Shaft Grounding Ring) Bearing Protection are listed at the end of this section. Direct Drive
Fan Motors are listed in the section following this one.
When determining what motor is in a unit, confirm the Motor’s Horsepower (.33- 100); Voltage (115-230/60/1,
200, 230/460 575); Enclosure Type (ODP [Open Drip Proof], OPSB [Slotted Band], TEFC [Totally Enclosed
Fan Cooled], TEAO [Totally Enclosed Air Over], XP [Explosion Proof]); RPM (870- 3500 single or double
speed); Frame Size (48- 444); Frame Type (T, TS, U); and Efficiency Rating (Standard [STD], High [HE],
Premium [PREM]). If this information is not known, contact Daikin McQuay Parts with model and serial number
information to ensure that the correct Motor is identified.
Note that this listing is NOT complete as it is possible that a special motor was installed in the unit.
Also, due to changing motor efficiency standards, some of these motors may be obsolete and been
replaced with newer designs. If this is the case, contact Daikin McQuay Parts for more information.
1/3, 1/2, 3/4 Horsepower Motors
Motor Voltage Enclosure Frame RPM RPM Efficiency PartHP Type High Low No.
0.33 230/460 XP 56T 1750 0 STD 205071300
0.5 575 XP 56T 1750 0 STD 205072400
0.5 230/460 XP 56T 1750 0 STD 205089800
0.75 575 XP 56T 1750 0 STD 205072300
0.75 230/460 XP 56T 1750 0 STD 205089700
0.33 115-230/60/1 TEFC 48T 1750 0 STD 018580400
0.33 200 TEFC 56T 1750 0 STD 025429700
0.5 115-230/60/1 TEFC 56T 1750 0 STD 019166000
0.5 230/460 TEFC 56T 1750 0 STD 024337600
0.5 200 TEFC 56T 1750 0 STD 025430400
0.75 115-230/60/1 TEFC 56T 1750 0 STD 019074000
0.75 200 TEFC 56T 1750 0 STD 025431000
0.33 115-230/60/1 ODP 56T 1750 0 STD 019288400
0.33 200 ODP 48T 1750 0 STD 025429400
0.5 115-230/60/1 ODP 56T 1750 0 STD 000473500
0.5 230/460 ODP 56T 1750 0 STD 010266000
0.5 575 ODP 56T 1750 0 STD 049180500
0.75 115-230/60/1 ODP 56T 1750 0 STD 001063900
0.75 200 ODP 56T 1750 0 STD 018032200
0.75 230/460 ODP 56T 1750 0 STD 021994400
0.75 575 ODP 56T 1750 0 STD 047449800
Air Handler; Vision CAC/CAH 003-169 & Skyline OAC/OAH 003-090, Vintage F, G Rev. I 07/12 RPL 700004500 / Page 26
Motors
1 Horsepower Motors
Motor Voltage Enclosure Frame RPM RPM Efficiency PartHP Type High Low No.