York YMA024 warranty Physical and Electrical Data, Dimensions, 036-21570-002Rev. D, Model

036-21570-002 Rev. D (0605)

Physical and Electrical Data

MODEL		YMA02411	YMA03011	YMA03611	YMA04211	YMA04811	YMA06011
Unit Supply Voltage				208-230V, 1φ, 60Hz
Normal Voltage Range 1				187 to 252
Minimum Circuit Ampacity		14.3	18.1	21.9	32.6	34.7	39.0
Max. Overcurrent Device Amps 2		25	30	35	50	60	60
Compressor Type		Recip	Recip	Recip	Scroll	Scroll	Scroll
Compressor Amps	Rated Load	11.1	13.3	16.4	24.9	26.6	30
	Locked Rotor	60	68	78	115	150	150
Crankcase Heater		Yes	Yes	Yes	No	No	No
Fan Motor Amps	Rated Load	0.5	1.5	1.5	1.5	1.5	1.5
Fan Diameter Inches		22	22	22	22	22	22
	Rated HP	1/15	1/4	1/4	1/4	1/4	1/4
Fan Motor
	Nominal RPM	850	850	850	850	850	850
	Nominal CFM	2,300	3,500	3,500	3,850	3,500	3,300
	Face Area (Sq. Ft.)	14.86	17.15	20.58	20.58	20.58	20.58
Coil
	Rows Deep	1	1	1	1	1	2
	Fins / Inch	22	22	22	22	22	22
Liquid Line Set OD (Field Installed)		3/8	3/8	3/8	3/8	3/8	3/8
Vapor Line Set OD (Field Installed)		3/4	3/4	7/8	7/8	7/8	1-1/8
Unit Charge (Lbs. - Oz.) 3		7 - 2	7 - 12	8 - 6	8 - 12	9 - 1	14 - 2
Charge Per Foot (Oz.)		0.68	0.68	0.70	0.70	0.70	0.78
Operating Weight (Lbs.)		175	220	225	225	245	285

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

2Dual element fuses or HACR circuit breaker.

3The 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 without notice. Certified dimensions will be provided upon request.

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

* Expander fitting required for 1-1/8” line set.

2 Unitary Products Group