Rheem RCFN Specification
Cased/Uncased Coils
For Gas And Oil Furnaces
FORM NO. C11-221
RCFN- Series
featuring Industry Standard R-410A
Refrigerant
Airflow Capacity
600-1,900 CFM [283-897 L/s]
• Rheem
®
Indoor Coils are designed for use with Rheem outdoor units and are available for vertical upflow or downflow,
and horizontal left or horizontal right airflow. When matched
with Rheem outdoor units, the coils provide a nominal capacity range from 18,000 BTU/HR [5.24 kW] to 48,000 BTU/HR
[14.06 kW].
• Constructed of aluminum fins bonded to internally grooved
copper tubing.
• Tin plated copper tubing in the finned area for superior corro-
sion resistance in harsh environments.
• Coils are tested at the factory with an extensive refrigerant
leak check.
• Coils have sweat refrigerant connections.
• Ideally suited for new installations or add on air conditioning.
• Feature two sets of
3
/4" [14.1 mm] N.P.T. Condensate drain
connections for ease of connection.
• Coils are AHRI certified for system application with variety of
Rheem outdoor units.
• Condensate drain pan is constructed of high grade, heat
resistant, corrosion free thermal-set material.
• Compatible with Germicidal Light System (UV resistant)
• Bi-Directional airflow eliminates the need to switch any inter-
nal components from horizontal left to right.
• Unique drain pan design maximizes application flexibility and
condensate removal.
• Universal Duct Flanges are included with all coil models.
Air
Indoor Coils
RCFN Series
2
Air
Table of Contents
RCFN Series
TABLE OF CONTENTS
Model Number Identification ............................................................................3
Coil Specifications ..........................................................................................3
Coil Dimensions and Weights........................................................................4-5
Accessories ................................................................................................6-7
Limited Warranty ............................................................................................8
Coil
Model
Number
Approx.
Design
Air Flow
CFM [L/s]
Range
Face
Area
Sq. Ft.
[m
2
]
Fins-in.
Rows
Deep
Static Pressure Drop Through Wet Cooling Coil [kPa] (Inches W.C.) CFM [L/s]
600
[283]
700
[330]
800
[378]
900
[425]
1000
[472]
1100
[519]
1200
[566]
1300
[614]
1400
[661]
1500
[708]
1600
[756]
1700
[802]
1800
[850]
1900
[897]
2421
600/800
[283/378]
5.70
[0.53]
16/2
0.05
[0.01]
0.10
[0.02]
0.15
[0.04]
0.18
[0.04]
— — — — — — — — — —
HIGH EFFICIENCY COOLING COILS
2417
600/800
[283/378]
5.70
[0.53]
16/2
0.07
[0.02]
0.12
[0.03]
0.17
[0.04]
0.21
[0.05]
— — — — — — — — — —
3624
825/1175
[389/555]
9.98
[0.93]
14/3 — —
0.07
[0.02]
0.09
[0.02]
0.11
[0.03]
0.14
[0.03]
0.16
[0.04]
— — — — — — —
4821
1200/1800
[566/850]
5.33
[0.50]
14/4 — — — — — —
0.21
[0.05]
0.23
[.059]
0.25
[.063]
0.30
[.076]
0.32
[.081]
0.37
[0.94]
—
—
6024
1050/1700
[496/802]
9.98
[0.93]
14/3 — — — —
0.11
[0.03]
0.14
[0.03]
0.16
[0.04]
0.19
[0.05]
0.21
[0.05]
0.24
[0.06]
0.27
[0.07]
0.31
[0.08]
— —
4824
1000/1600
[472/755]
9.98
[0.93]
14/3 — — — —
0.11
[0.03]
0.14
[0.03]
0.16
[0.04]
0.19
[0.05]
0.21
[0.05]
0.24
[0.06]
0.27
[0.07]
— — —
6021
1400/1900
[660/897]
5.83
[0.55]
15/4 — — — — — — — —
0.26
[.066]
0.30
[0.76]
0.32
[.081]
0.36
[.092]
0.40
[.100]
0.44
[.112]
3
Model Number Identification
Table 1: Coil Specifications/Airflow Pressure Drop
NOTE: Represents Coil-Only Airflow Ratings
[ ] Designates Metric Conversions
Available Models of RCFN Coils
RCFN-HU2417AU RCFN-HU6024TU
RCFN-HU2421AU RCFN-HM2417AC
RCFN-HU3624AU RCFN-HM2421AC
RCFN-HU4824AU RCFN-HM3624AC
RCFN-HU6024AU RCFN-HM4824AC
RCFN-HU2417CU RCFN-HM6024AC
RCFN-HU2421CU RCFN-HM2417CC
RCFN-HU3624CU RCFN-HM2421CC
RCFN-HU4824CU RCFN-HM3624CC
RCFN-HU6024CU RCFN-HM4824CC
RCFN-HU2417TU RCFN-HM6024CC
RCFN-HU2421TU RCFN-AM4821AC
RCFN-HU3624TU RCFN-AM6021AC
RCFN-HU4824TU
Air
Model I.D./Coil Specifications
RCFN Series
RCFN—HM2414AC
Gas/Oil Furnace Coil
C = Cased
U = Uncased
Design Variation
A = 1st Design
C = Coil Change
T = Tin plated copper tubing in finned area
Coil Size
17 = 17.5" [431.8 mm]
21 = 21" [533.4 mm]
24 = 24.5" [609.6 mm]
Nominal Capacity
24 = 24,000 BTU/HR
[7.03 kW]
36 = 36,000 BTU/HR
[10.55 kW]
48 = 42,000 to 48,000 BTU/HR
[12.31 to 14.06 kW]
60 = 60,000 BTU/HR
[17.58 kW]
Cased Coil Airflow:
HM = A/C or Heat Pump, Multi-Position
AM = A/C, Multi-Position
Uncased Coil Airflow:
HU = A/C or Heat Pump, Upflow/Downflow
Refrigerant/Metering Device
N = R-410A (18 SEER)
F = Product Generation
Classification
C = Coil
Rheem
53/8
[136.5 mm]
SUCTION LINE
LIQUID LINE
1
13
/16 [46 mm]
2
1
/4 [57.1 mm]
1
1
/4
[31.7 mm]
7
/16
[11.1 mm]
5
15
/16
[150.8 mm]
4
1
/8
[104.7 mm]
1
7
/16
[36.5 mm]
21
11
/16
[550.8 mm]
PRIMARY DRAIN
3
/4 N.P.T. (VERTICAL)
PRIMARY DRAIN
3
/4 N.P.T.
(VERTICAL &
HORIZONTAL)
SECONDARY DRAIN
3
/4 N.P.T. (VERTICAL)
NOTE:
FLANGES ARE
PROVIDED
FOR FIELD
INSTALLATION
1
/2 [12.7 mm]
Air
Coil Dimensions and Weights
RCFN Series
4
Table 2: Coil Dimensions and Weights — RCFN-HM/HU MODELS
Coil
Model
Number
Connections
Cased Coil Dimensions
(in) [mm]
Weight
Sweat (in.) [mm]
Liquid I.D. Suction I.D. A B C
Coil Weight
(lbs.) [Kg.]
Shipping Weight
(lbs.) [Kg.]
2417
3
/8[9.53]
3
/4[19.05] 171/2[445] 177/8[454] 20 [508] 52 [24] 57 [26]
2421
3
/8[9.53]
3
/4[19.05] 211/2[533] 171/2 [445] 20 [508] 52 [24] 60 [27]
3624
3
/8[9.53]
7
/8[22.23] 241/2[622] 301/4[768] 32 [813] 108 [49] 118 [54]
4824
3
/8[9.53]
7
/8[22.23] 241/2[622] 301/4[768] 32 [813] 108 [49] 118 [54]
6024
3
/8[9.53]
7
/8[22.23] 241/2[622] 301/4[768] 32 [813] 108 [49] 118 [54]
4821
3
/8[9.53]
7
/8[22.23] 211/2[533] 201/8[511]
26 [662] 64 [29]
6021
3
/8[9.53]
7
/8[22.23] 211/2 [533] 201/2[524] 26 [662] 70 [32]
[ ] Designates Metric Conversions
FRONT VIEW
PLENUM WIDTH
➀ Casing top and bottom openings are the same dimensions.
FIGURE 1: DIMENSIONS — RCFN-HM/HU MODELS
SIDE VIEW
197/8
[505 mm]
A MINUS ONE INCH ➀
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