Rheem RSNA-B Series manual 42,500 50,500

GENERAL DATA—RSNA-B SERIES

NOMINAL SIZES 2-5 TONS [7.0-17.6 kW]

Model RSNA-B Series	B042CK	B042JK	B048CK		B048JK
Cooling Performance1					CONTINUED
Gross Cooling Capacity Btu [kW]	42,500 [12.45]	42,500 [12.45]	50,500 [14.8]	50,500 [14.8]
EER/SEER2	11.5/13	11.5/13	11.6/13	11.6/13
Nominal CFM/ARI Rated CFM [L/s]	1400/1350 [661/637]	1400/1350 [661/637]	1600/1600 [755/755]	1600/1600 [755/755]
ARI Net Cooling Capacity Btu [kW]	41,000 [12.01]	41,000 [12.01]	48,500 [14.21]	48,500 [14.21]
Net Sensible Capacity Btu [kW]	28,511 [8.35]	28,511 [8.35]	34,516 [10.11]	34,516 [10.11]
Net Latent Capacity Btu [kW]	12,489 [3.66]	12,489 [3.66]	13,984 [4.1]	13,984 [4.1]
Net System Power kW	3.57	3.57	4.18	4.18
Compressor
No./Type	1/Copeland Scroll	1/Copeland Scroll	1/Copeland Scroll		1/Copeland Scroll
Outdoor Sound Rating (dB)3	76	76	78	78
Outdoor Coil—Fin Type	Louvered	Louvered	Louvered		Louvered
Tube Type	Rifled	Rifled	Rifled		Rifled
Tube Size in. [mm] OD	0.375 [9.5]	0.375 [9.5]	0.375 [9.5]	0.375 [9.5]
Face Area sq. ft. [sq. m]	16.65 [1.55]	16.65 [1.55]	16.23 [1.51]	16.23 [1.51]
Rows / FPI [FPcm]	1 / 22 [9]	1 / 22 [9]	2 / 22 [9]	2 / 22 [9]
Indoor Coil—Fin Type	Louvered	Louvered	Louvered		Louvered
Tube Type	Rifled	Rifled	Rifled		Rifled
Tube Size in. [mm]	0.375 [9.5]	0.375 [9.5]	0.375 [9.5]	0.375 [9.5]
Face Area sq. ft. [sq. m]	7.39 [0.69]	7.39 [0.69]	7.39 [0.69]	7.39 [0.69]
Rows / FPI [FPcm]	2 / 15 [6]	2 / 15 [6]	2 / 15 [6]	2 / 15 [6]
Refrigerant Control	TX Valves	TX Valves	TX Valves		TX Valves
Drain Connection No./Size in. [mm]	1/0.75 [19.05]	1/0.75 [19.05]	1/0.75 [19.05]	1/0.75 [19.05]
Outdoor Fan—Type	Propeller	Propeller	Propeller		Propeller
No. Used/Diameter in. [mm]	1/22 [558.8]	1/22 [558.8]	1/22 [558.8]	1/22 [558.8]
Drive Type/No. Speeds	Direct/1	Direct/1	Direct/1		Direct/1
CFM [L/s]	3500 [1652]	3500 [1652]	3300 [1557]	3300 [1557]
No. Motors/HP	1 at 1/3 HP	1 at 1/3 HP	1 at 1/3 HP		1 at 1/3 HP
Motor RPM	1075	1075	1075	1075
Indoor Fan—Type	FC Centrifugal	FC Centrifugal	FC Centrifugal		FC Centrifugal
No. Used/Diameter in. [mm]	1/10x9 [254x228.6]	1/10x9 [254x228.6]	1/10x9 [254x228.6]	1/10x9 [254x228.6]
Drive Type/No. Speeds	Direct/3	Direct/3	Direct/3		Direct/3
No. Motors	1	1	1	1
Motor HP	1/2	1/2	3/4	3/4
Motor RPM	1075	1075	1075	1075
Motor Frame Size	48	48	48	48
Filter—Type	Field Supplied	Field Supplied	Field Supplied		Field Supplied
Furnished	No	No	No		No
(No.) Size Recommended in. [mm]	(1)1x24x24 [25x610x610]	(1)1x24x24 [25x610x610]	(1)1x24x24 [25x610x610]	(1)1x24x24 [25x610x610]
Refrigerant Charge Oz. [g]	104 [2948]	104 [2948]	153.6 [4355]	153.6 [4355]
Weights
Net Weight lbs. [kg]	447 [203]	447 [203]	499 [226]	499 [226]
Ship Weight lbs. [kg]	456 [207]	456 [207]	508 [230]	508 [230]
See Page 10 for Notes.			[ ] Designates Metric Conversions

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