On a York YCIV Style A (60 Hz), form 201.23-NM2 lists 026-41594-000 as the standard low-noise condenser fan blade and 026-41942-000 as the optional ultra-low-noise blade. It lists separate fan motors by voltage: 024-27322-004 (-40, 380 V) and 024-27322-007 (-46, 460 V) for standard fans, and 024-34980-005 and 024-34980-001 for ultra-low-noise fans. Motor 024-27322-207 (2 HP) is not in that table. Our YCIV and YCAV pages list it, so match it to the nameplate on your old motor.
Which fan blade and motor does York list for the YCIV?
From the Recommended spare parts table in form 201.23-NM2 (Table 66 in the 07/2026 issue). The motor rows are split by the model-number voltage code; the blades apply to all YCIV voltages:
| Description (201.23-NM2) | Voltage code | York part number |
|---|---|---|
| Fan Motor (Standard Low Noise) | -40 | 024-27322-004 |
| Fan Motor (Standard Low Noise) | -46 | 024-27322-007 |
| Fan Motor (Optional Ultra Low Noise) | -40 | 024-34980-005 |
| Fan Motor (Optional Ultra Low Noise) | -46 | 024-34980-001 |
| Fan Blade (Standard Low Noise) | All | 026-41594-000 |
| Fan Blade (Optional Ultra Low Noise) | All | 026-41942-000 |
The voltage code is PIN 11-12 of the model number (40 = 380/3/60, 46 = 460/3/60). The blade depends on whether the unit has standard or ultra-quiet fans. A standard blade on an ultra-quiet motor, or the reverse, is not a matched pair.
The YCAV spares table in form 201.21-NM1 lists its own fan motor and fan blade numbers, which are not the YCIV numbers above. On a YCAV, go by the serial number and the parts on the unit, not by the YCIV table.
What kind of motor is it?
- YCIV (201.23-NM2): "Multiple, standard low sound, high efficiency, TEAO motor driven fans." The standard motors are high-efficiency, direct drive, 6-pole, 3-phase, Class F, with current overload protection.
- YVAA (201.28-NM1.1): "Fan motors are Totally Enclosed Air-Over (TEAO), squirrel-cage type and current protected." They have "double-sealed and permanently lubricated ball bearings."
TEAO stands for totally enclosed air-over: the motor has no cooling fan of its own and is cooled by the air moving over it.
Which fan options change the parts?
Form 201.23-NM2 lists these YCIV sound options:
| Option | What it means for fans |
|---|---|
| Standard | Normal-speed fans |
| Ultra quiet fans | Specially designed fans and motors for lower sound levels |
| Two-speed fans | Fans slow down as ambient temperature drops |
| Reduced sound / Low sound | Compressor enclosures (unlined for reduced sound, acoustically lined for low sound). The manual says the low sound option is available only with ultra quiet fans or two-speed fans. |
The YCIV model number (PIN) table also has a Fan Motors field, with a code for TEAO fan motors and one for special fan motors. If your unit was built with special fan motors, the table above may not apply. Send us the nameplate.
What does York say to check after you replace a fan?
The YCIV (201.23-NM2) and YCAV (201.21-NM1) commissioning checklists say:
- "Check that all fans are free to rotate and are not damaged."
- "Ensure blades are at the same height when rotated."
- Make sure fan guards are securely fixed.
- 201.23-NM2: "Verify that the fans operate in the correct direction of rotation and operation is correct for the type of unit."
Parts involved
| Component | Role | Where to find it |
|---|---|---|
| 900 mm fan blade, standard low noise | YCIV standard blade per the 201.23-NM2 spare parts table. Also listed on the YVAA, YCAV, QTC4, YLAA and YCAS Style G pages. | York 026-41594-000 Fan, Impeller (900MM) | OEM Chiller Part |
| 900 mm fan blade, ultra low noise | YCIV optional ultra-low-noise blade per the 201.23-NM2 spare parts table. | York 026-41942-000 Fan, Impeller (900MM) | OEM Chiller Part |
| 2 HP condenser fan motor | Listed on the YCIV Style A and YCAV Style A pages. Not in the 201.23-NM2 table, so match the nameplate. | York 024-27322-207 Motor, Fan Condenser 2 HP | OEM Chiller Part |
| 3 HP fan motor | Listed on the YVAA Style A and B, QTC4, YCIV Style A and YVFA pages. | York 024-36874-003 Motor, Fan, 3 HP | OEM Chiller Part |
| YCAS fan motors | Listed on the YCAS Style F and G pages. | York 024-30900-001 Motor, Fan (2HP, 145 T FR) | OEM Chiller Part and York 024-30933-001 Motor, Fan 1.8HP, 460V, 8 Pole | OEM Chiller Part |
| Fan guards | Listed for the YVAA, YCIV, YCAV and QTC4 (35.78 in.) and YCAS and YCAV (35.44 in.). | York 026-46008-000 Guard, Fan (35.78" Diameter) | OEM Chiller Part and York 026-35605-000 Guard, Fan (Grille, 35.44") | OEM Chiller Part |
| Motor spacers and supports | Mounting hardware listed on these model pages. | York 075-29007-000 Spacer, Fan Motor | OEM Chiller Part, York 075-40484-000 Spacer, Fan Motor | OEM Chiller Part, York 026-41938-000 Support, Fan Motor | OEM Chiller Part |
| More fans and motors | Browse by type. | York Chiller Fans, Blades & Guards and York Chiller Motors |
Which York units this applies to
- YCIV Style A: fan blades and motors per the 201.23-NM2 spare parts table.
- YVAA Style B: lists the 900 mm blades and the 3 HP motor.
- YVAA Style A: TEAO fan motors per 201.28-NM1.1. Lists the 900 mm blades.
- YCAV Style A: lists 026-41594-000 and the 2 HP motor. York's 201.21-NM1 table gives other numbers, so confirm by serial.
- QTC4 Style A: lists both 900 mm blades and the 3 HP motor.
- YLAA: scroll chiller page that also lists both 900 mm blades.
Scope: Part numbers in the first table come from York form 201.23-NM2 (1223 and 07/2026 issues), YCIV0157 to YCIV0397 Style A, 60 Hz. Motor descriptions are from 201.23-NM2 and 201.28-NM1.1 (YVAA Style A). All other fits are as listed on our model pages, not York documents.
Before you order
Read the full model number (including the voltage code) and serial number from the chiller nameplate. Read HP, voltage, RPM and frame from the old motor's nameplate, and note whether the unit has standard or ultra-quiet fans. Then contact us at help@totalhvacparts.com or 610-487-7999 to confirm the match.
Frequently Asked Questions
What is the difference between York fan blades 026-41594-000 and 026-41942-000?
York form 201.23-NM2 lists 026-41594-000 as the standard low-noise fan blade and 026-41942-000 as the optional ultra-low-noise blade for the YCIV Style A. Both are listed in our catalog as 900 mm fan impellers.
Which condenser fan motor does a York YCIV use?
Form 201.23-NM2 lists 024-27322-004 (380 V) and 024-27322-007 (460 V) for standard low-noise fans, and 024-34980-005 and 024-34980-001 for ultra-low-noise fans. Confirm against the motor nameplate.
Does York 024-27322-207 fit a YCIV?
It is listed on our YCIV Style A and YCAV Style A pages, but it is not in the 201.23-NM2 spare parts table. Confirm by chiller serial number and the old motor's nameplate.
What type of fan motor is on a York YVAA?
Form 201.28-NM1.1 says YVAA fan motors are TEAO squirrel-cage motors, current protected, direct drive, with double-sealed, permanently lubricated ball bearings.
Sources
- York form 201.23-NM2, YCIV0157 to YCIV0397 Style A (60 Hz) installation, operation and maintenance (product description, sound options, commissioning, PIN table, recommended spare parts)
- York form 201.21-NM1, YCAV0157 to YCAV0267 Style A (60 Hz) installation, operation and maintenance (fans p.36, recommended spare parts p.309)
- York form 201.28-NM1.1, YVAA Style A installation, operation and maintenance (product description)
- Live product titles for the parts listed above, as shown on each product page
Condenser fans can start without warning under chiller control, and the motors carry line voltage. Service should be performed only by qualified personnel, following York's manual for your unit and your facility's lockout/tagout procedures.