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5581700-YTG-F-1021

Johnson Controls Ducted Systems 3

‡ The adapter fitting must be field installed for the required 1 1/8 in. refrigeration pip-

ing.

Notes:

• All dimensions are in inches and are subject to change without notice.

• The overall height is from the bottom of the base pan to the top of the fan

guard.

• The overall length and width include screw heads.

PHYSICAL AND ELECTRICAL DATA

MODEL YCE18B22S YCE24B22S YCE30B22S YCE36B22S YCE42B22S YCE48B21S YCE60B21S

Unit supply voltage 208-230 V, 1 60Hz

Normal voltage range

(V)

1. Rated in accordance with AHRI Standard 110-2012, utilization range A.

187 to 252

Minimum circuit ampacity (A) 12.7 14.8 18.4 19.6 25.3 25.7 31.7

Maximum overcurrent device (A)

2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.

20 25 30 30 40 45 50

Minimum overcurrent device (A)

3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.

15 15 20 20 30 30 35

Compressor

Type

4. Rotary compressor models are limited to an equivalent length of refrigeration piping of 100 ft with no exceptions.

Scroll Scroll Scroll Scroll Scroll Scroll Scroll

Rated load (A) 9.7 11.2 14.1 14.7 19.2 19.5 24.3

Locked rotor (A) 46.0 60.8 73.0 75.0 123.9 130.0 144.2

Crankcase heater No No No No No No No

Factory external discharge muffler No No No No No No No

Hard start kit required with TXV

5. Refer to the Hard Start Kit Accessory Installation Manual for the hard start kit part number for each model. The hard start kit is a field installed accessory.

No No No No No No No

Hard start kit part number

(S1-2SA067*****)

21806 21806 10106 10106 10106 10106 10106

Fan diameter (in.) 18 22 22 22 22 24 26

Fan motor

Rated HP 1/12 1/8 1/8 1/4 1/4 1/4 1/4

Rated load (A) 0.64 0.80 0.80 1.30 1.30 1.30 1.30

Nominal RPM 1050 1075 1075 850 850 850 850

Nominal CFM 1900 1950 2850 3225 3275 3500 4300

Coil

Face area (sq ft) 11.07 12.21 12.21 13.83 17.37 18.74 23.40

Rows deep 1 111111

Fins per inch 23 23 23 23 23 23 23

Liquid refrigeration piping outdoor (field

installed)

3/8 3/8 3/8 3/8 3/8 3/8 3/8

Vapor refrigeration piping outdoor (field

Installed)

6. For applications with non-standard vapor line sizes, refer to the APPLICATIONS AND ACCESSORIES section in the Technical Guide.

3/4 3/4 3/4 3/4 7/8 7/8

1 1/8

‡

Unit charge (lb - oz)

7. The unit charge is correct for the outdoor unit, smallest matched indoor unit, and 15 ft of refrigerant tubing. For tubing lengths other than 15 ft, add or subtract the

amount of refrigerant, using the difference in actual refrigeration piping length (not the equivalent length) multiplied by the per foot value.

‡ The adapter fitting must be field installed for the required 1 1/8 in. refrigeration piping.

3 - 8 3 - 12 3 - 14 4 - 1 4 - 12 4 - 15 5 - 12

Charge (oz/ft) 0.62 0.62 0.62 0.62 0.67 0.67 0.75

Operating Weight (lb) 140 155 155 180 215 200 205

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DIMENSIONS

Unit

model

Dimensions

(in.)

Refrigerant connection