York YZB018 THRU 060 warranty Physical and Electrical Data, Dimensions, YTG-B-0908

271457-YTG-B-0908

Physical and Electrical Data

MODEL			YZB1811	YZB02411	YZB03011	YZB03611	YZB04211	YZB04811	YZB06012
Unit Supply Voltage						208/230 – 1 – 60
Normal Voltage Range1						187 to 252
Minimum Circuit Ampacity			14.2	18.8	22.0	25.6	32.1	35.3	37.5
Max. Overcurrent Device Amps 2			25	30	35	40	50	60	60
Min. Overcurrent Device Amps 3			15	20	25	30	35	40	40
Compressor Type4			Scroll	Scroll	Scroll	Scroll	Scroll	Scroll	Scroll
Compressor Amps		Rated Load	11.0	14.7	16.4	19.3	24.5	27.0	25.0
		Locked Rotor	51	60	73	88	105	113	150
Crankcase Heater			No	No	No	No	No	No	No
Fan Motor Amps		Rated Load	0.5	0.5	1.5	1.5	1.5	1.5	1.5
Fan Diameter Inches			22	22	22	22	22	22	24
		Rated HP	1/15	1/15	1/4	1/4	1/4	1/4	1/4
Fan Motor
		Nominal RPM	850	850	850	850	850	850	850
		Nominal CFM	2,050	2,250	3,200	3,250	3,250	3,500	3,500
		Face Area Sq Ft	14.86	17.15	17.15	20.58	20.58	20.58	23.58
Coil
		Rows Deep	1	1	1	1	1	2	2
		Fin /Inch	22	22	22	22	22	22	18
Liquid Line Set OD	(Field Installed)		3/8	3/8	3/8	3/8	3/8	3/8	3/8
Vapor Line Set OD (Field Installed)			3/4	3/4	3/4	3/4	7/8	7/8	7/8
Unit Charge (Lbs - Oz)5			7-1	7-10	7-9	9-5	9-2	12-5	16-8
Charge Per Foot, oz.			0.62	0.62	0.62	0.62	0.67	0.67	0.67
Operating Weight Lbs			175	190	195	220	220	260	265

1.Rated in accordance with ARI Standard 110, utilization range “A”.

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

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

4.All scrolls listed with superscript “B” are Bristol scrolls. All scrolls listed with superscripts “C” are Copeland scrolls.

5.The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.

All dimensions are in inches. They are subject to change with- out notice. Certified dimensions will be provided upon request.

					DIMENSIONS
							Dimensions			Refrigerant
					Unit					Connection
								(Inches)
					Model					Service Valve Size
		A				A		B	C	Liquid	Vapor
					018	29-1/2		37	31
					024	33-1/2		37	31		3/4”
				B	030	33-1/2		37	31
VAPOR			C		036	39-1/2		37	31	3/8”
	3-1/8	6-1/2
LIQUID					042	39-1/2		37	31
2-3/8
					048	39-1/2		37	31		7/8”
					060	39-1/2		42	34

2 Johnson Controls Unitary Products