Rheem Uncased N Coil Gas And Oil Furnace Specification Sheet
2015-04-02
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Cased/Uncased Coils For
Gas And Oil Furnaces
FORM NO. C11-224 REV. 2
RCF- Series
featuring Industry Standard R-410A
Refrigerant
Airflow Capacity
600-1,900 CFM [283-897 L/s]
•Rheem®Indoor Furnace cased coils and replacement
uncased 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 60,000
BTU/HR [17.6 kW].
•Constructed of aluminum fins bonded to internally grooved
aluminum tubing.
•Coils are tested at the factory with an extensive refrigerant
leak check.
•Coils have copper sweat refrigerant connections.
•Feature two sets of 3/4" [14.1 mm] N.P.T. Condensate drain
connections for ease of connection.
•Chatleff metering device connections, at inlet and outlet of
TXV and equalizer connections.
•Approved 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
internal components from horizontal left to right.
•Unique drain pan design maximizes application flexibility
and condensate removal.
•N-Coil design maximizes performance and minimizes height
required at installation.
•Coils are AHRI certified for system application with a variety
of Rheem outdoor units.
Air Indoor Coils
RCF Series
2
Air Table of Contents
RCF Series
TABLE OF CONTENTS
Model Number Identification ............................................................................3
Coil Specifications ......................................................................................4-5
Coil Dimensions and Weights........................................................................6-7
Accessories ................................................................................................8-9
Limited Warranty ..........................................................................................10
3
RCF2417S TAMUA*
Option Code
*TBD
Minor Series**
Component Change
Cost Reduction
Non-performance Changes
Casing
U = Uncased
C = Cased
Orientation
M = Multipoise
V = Vertical only/convertible
H = Ded. Horizontal Only
Major Series*
Feature Set Change
Performance Change
Metering Device
T = TEV
E = EEV
P = Piston
Efficiency
S = Standard Efficiency
M = Mid. Efficiency
H = High Efficiency
Width
14 = 14" [356 mm]
17 = 17.5" [431.8 mm]
21 = 21" [533.4 mm]
24 = 24.5" [609.6 mm]
Capacity
24 – 2 Ton
36 – 3 Ton
48 – 4 Ton
60 – 5 Ton
Type
F = Furnace Coil
H = Air Handler Coil
Product Category
C = Evaporator Coil
Rheem
[ ] Designates Metric Conversions
Model Number Identification
MODELS AVAILABLE
RCF2414STAMCA RCF4821STSVUA
RCF2417STAMCA RCF4824STSVUA
RCF2417MTAMCA RCF6024STAVUA
RCF2421MTAMCA RCF2417HTAMCA
RCF3617STAMCA RCF2421HTAMCA
RCF3621STAMCA RCF3624HTAMCA
RCF3621MTAMCA RCF4824HTAMCA
RCF3624MTAMCA RCF6024HTAMCA
RCF4821STAMCA RCF2417HTAVUA
RCF4824STAMCA RCF2421HTAVUA
RCF6024STAMCA RCF3624HTAVUA
RCF2414STAVUA RCF4824HTAVUA
RCF2417STAVUA RCF6024HTAVUA
RCF2417MTAVUA RCF2417SPAVUA
RCF2421MTAVUA RCF3617SPAVUA
RCF3617STAVUA RCF3621SPAVUA
RCF3621STAVUA RCF4821SPAVUA
RCF3621MTAVUA RCF4824SPAVUA
RCF3624MTAVUA
Air Model I.D.
RCF Series
Air Coil Specifications
RCF Series
4
Table 1: Coil Specifications/Airflow Pressure Drop
Coil
Model
(-)CF
Approx.
Design Cooling
Air Flow
Range CFM
[L/s]
Face
Area
Sq. Ft.
[m
2
]
Fins-in./
Rows
Deep
Wet Coil Static Pressure Drop (Inches W.C.) [kPa] @ CFM [L/s] – (Coil-Only)
600
[283]
700
[330]
800
[378]
900
[425]
1000
[472]
1100
[519]
1200
[566]
1300
[614]
1400
[661]
1500
[708]
1600
[755]
1700
[802]
1800
[850]
1900
[897]
2414S 600/900
[283/425]
4.56
[.42] 16 / 2 0.17 0.22 0.28 0.34 — — — — — — — — — —
2417S 600/900
[283/425]
4.56
[.42] 16 / 2 0.13 0.16 0.21 0.25 — — — — — — — — — —
2417M 600/900
[283/425]
4.56
[.42] 16 / 2 0.11 0.15 0.18 0.22 — — — — — — — — — —
2421M 600/900
[283/425]
5.70
[.52] 16 / 2 0.11 0.15 0.18 0.22 — — — — — — — — — —
2421H 600/900
[283/425]
5.70
[.52] 16 / 2 0.11 0.15 0.18 0.22 — — — — — — — — — —
3617S 700/1300
[330/614]
5.70
[.52] 16 / 2 0.11 0.15 0.18 0.22 0.27 0.31 0.37 0.42 — — — — — —
3621S 700/1300
[330/614]
5.70
[.52] 16 / 2 0.11 0.15 0.18 0.22 0.27 0.31 0.37 0.42 — — — — — —
3621M 700/1400
[330/661]
8.55
[.79] 16 / 2 0.06 0.09 0.11 0.14 0.17 0.20 0.24 0.27 0.31 — — — — —
3624H 700/1400
[330/661]
9.98
[.93] 14 / 3 0.03 0.05 0.07 0.09 0.11 0.14 0.17 0.20 0.23 — — — — —
4821S 1100/1800
[519/850]
8.55
[.79] 16 / 2 0.06 0.09 0.11 0.14 0.17 0.20 0.24 0.27 0.31 0.35 0.39 0.43 0.48 —
4824S 1100/1800
[519/850]
8.55
[.79] 16 / 2 0.06 0.09 0.11 0.14 0.17 0.20 0.24 0.27 0.31 0.35 0.39 0.43 0.48 —
4824H 1100/1800
[519/850]
9.98
[.93] 14 / 3 0.03 0.05 0.07 0.09 0.11 0.14 0.17 0.20 0.23 0.26 0.30 0.33 0.37 —
6024S 1400/1900
[661/897]
9.98
[.93] 14 / 3 0.03 0.05 0.07 0.09 0.11 0.14 0.17 0.20 0.23 0.26 0.30 0.33 0.37 0.41
6024H 1400/1900
[661/897]
9.98
[.93] 14 / 3 0.03 0.05 0.07 0.09 0.11 0.14 0.17 0.20 0.23 0.26 0.30 0.33 0.37 0.41
Important Note: Gas furnace heating CFM can exceed the design cooling CFM. Ductwork and coil selection must accommodate the higher of the cooling or gas heating CFM to prevent furnace limit tripping,
excessive noise, and coil freeze-up.
[ ] Designates Metric Conversions
Air Coil Specifications
RCF Series
5
Table 1: Coil Specifications/Airflow Pressure Drop (con’t.)
Coil
Model
(-)CF
Approx.
Design Cooling
Air Flow
Range CFM
[L/s]
Face
Area
Sq. Ft.
[m
2
]
Fins-in./
Rows
Deep
Dry Coil Static Pressure Drop (Inches W.C.) [kPa] @ CFM [L/s] – (Coil-Only)
600
[283]
700
[330]
800
[378]
900
[425]
1000
[472]
1100
[519]
1200
[566]
1300
[614]
1400
[661]
1500
[708]
1600
[755]
1700
[802]
1800
[850]
1900
[897]
2414S 600/900
[283/425]
4.56
[.42] 16 / 2 0.12 0.16 0.21 0.26 0.31 0.37 0.44 — — — — — — —
2417S 600/900
[283/425]
4.56
[.42] 16 / 2 0.10 0.13 0.17 0.21 0.25 0.30 0.35 0.41 0.47 0.53 0.60 — — —
2417M 600/900
[283/425]
4.56
[.42] 16 / 2 0.10 0.13 0.16 0.20 0.24 0.28 0.32 0.37 0.43 0.48 0.54 — — —
2421M 600/900
[283/425]
5.70
[.52] 16 / 2 0.10 0.13 0.16 0.20 0.24 0.28 0.32 0.37 0.43 0.48 0.54 0.61 0.67 —
2421H 600/900
[283/425]
5.70
[.52] 16 / 2 0.10 0.13 0.16 0.20 0.24 0.28 0.32 0.37 0.43 0.48 0.54 0.61 0.67 —
3617S 700/1300
[330/614]
5.70
[.52] 16 / 2 0.10 0.13 0.16 0.20 0.24 0.28 0.32 0.37 0.43 0.48 0.54 — — —
3621S 700/1300
[330/614]
5.70
[.52] 16 / 2 0.10 0.13 0.16 0.20 0.24 0.28 0.32 0.37 0.43 0.48 0.54 0.61 0.67 —
3621M 700/1400
[330/661]
8.55
[.79] 16 / 2 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.19 0.22 0.25 0.28 0.32 0.35 —
3624H 700/1400
[330/661]
9.98
[.93] 14 / 3 0.02 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.20 0.23 0.26 0.30 0.34 0.38
4821S 1100/1800
[519/850]
8.55
[.79] 16 / 2 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.19 0.22 0.25 0.28 0.32 0.35 0.39
4824S 1100/1800
[519/850]
8.55
[.79] 16 / 2 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.19 0.22 0.25 0.28 0.32 0.35 0.39
4824H 1100/1800
[519/850]
9.98
[.93] 14 / 3 0.02 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.20 0.23 0.26 0.30 0.34 0.38
6024S 1400/1900
[661/897]
9.98
[.93] 14 / 3 0.02 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.20 0.23 0.26 0.30 0.34 0.38
6024H 1400/1900
[661/897]
9.98
[.93] 14 / 3 0.02 0.04 0.06 0.07 0.10 0.12 0.14 0.17 0.20 0.23 0.26 0.30 0.34 0.38
Important Note: Gas furnace heating CFM can exceed the design cooling CFM. Ductwork and coil selection must accommodate the higher of the cooling or gas heating CFM to prevent furnace limit tripping,
excessive noise, and coil freeze-up.
[ ] Designates Metric Conversions
Air Coil Dimensions and Weights
RCF Series
6
FRONT VIEW
SIDE VIEW
FIGURE 1: DIMENSIONS UNCASED
[ ] Designates Metric Conversions
Table 2: Coil Dimensions and Weights
Coil
Model
RCF
Connections Uncased Coil Dimensions
(in) [mm] Weight
Sweat (in.) [mm]
Liquid Suction AB
Coil Weight
(lbs.) [Kg.]
Shipping Weight
(lbs.) [Kg.]
I.D. I.D.
2414ST
3
/
8
[9.53]
3
/
4
[19.05] 21
3
/
488
[552] 12
7
/
8
[327] 43 [19] 47 [21]
2417SP/2417ST
3
/
8
[9.53]
3
/
4
[19.05] 15
3
/
888
[390] 16
3
/
8
[416] 43 [19] 48 [22]
2417MT/2417HT/3617ST/3617SP
3
/
8
[9.53]
3
/
4
[19.05] 18
3
/
488
[476] 16
3
/
8
[416] 49 [22] 54 [24]
2421MT/2421HT/3621ST/3621SP
3
/
8
[9.53]
3
/
4
[19.05] 18
3
/
488
[476] 19
7
/
8
[505] 51 [23] 60 [27]
3621MT/4821ST/4821SP
3
/
8
[9.53]
3
/
4
[19.05] 26
5
/
888
[676] 19
7
/
8
[505] 71 [32] 78 [35]
3624MT/4824ST/4824ST
3
/
8
[9.53]
3
/
4
[19.05] 26
11
/
16
[678] 23
3
/
8
[594] 83 [37] 93 [42]
3624HT/4824HT/6024ST/6024HT
3
/
8
[9.53]
3
/
4
[19.05] 30
15
/
16
[786] 23
3
/
8
[594] 100 [45] 108 [48]
*The 14 inch, 2 ton RCF coil (2414) is part of the “N-Coil” design series, even though the coil shape resembles an “A” coil design.
7
53/8
[136.5 mm]
SUCTION LINE
LIQUID LINE
113/16 [46 mm]
21/4 [57.1 mm]
11/4
[31.7 mm]
7/16
[11.1 mm]
515/16
[150.8 mm] 41/8
[104.7 mm]
17/16
[36.5 mm]
2111/16
[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]
FRONT VIEW
SIDE VIEW
FIGURE 1: DIMENSIONS CASED
➀ Casing top and bottom openings are the same dimensions.
[ ] Designates Metric Conversions
A MINUS ONE INCH ➀
197/8
[505 mm]
PLENUM WIDTH
Air Coil Dimensions and Weights
RCF Series
Table 2: Coil Dimensions and Weights
Coil
Model
RCF
Connections Cased Coil Dimensions
(in) [mm] Weight
Sweat (in.) [mm]
Liquid Suction ABC
Coil Weight
(lbs.) [Kg.]
Shipping Weight
(lbs.) [Kg.]
I.D. I.D.
2414ST
3
/
8
[9.53]
3
/
4
[19.05] 14
1
/
2
[356] 21
1
/
2
[533] 23
3
/
16
[584] 43 [19] 47 [21]
2417SP/2417ST
3
/
8
[9.53]
3
/
4
[19.05] 17
1
/
2
[445] 14
1
/
2
[368] 20
1
/
2
[508] 43 [19] 48 [22]
2417MT/2417HT/3617ST/3617SP
3
/
8
[9.53]
3
/
4
[19.05] 17
1
/
2
[445] 17
7
/
8
[454] 20
1
/
2
[508] 49 [22] 54 [24]
2421MT/2421HT/3621ST/3621SP
3
/
8
[9.53]
3
/
4
[19.05] 21
1
/
2
[533] 17
1
/
2
[445] 20
1
/
2
[508] 51 [23] 60 [27]
3621MT/4821ST/4821SP
3
/
8
[9.53]
3
/
4
[19.05] 21
1
/
2
[533] 25
7
/
8
[657] 28
7
/
8
[711] 71 [32] 78 [35]
3624MT/4824ST/4824ST
3
/
8
[9.53]
3
/
4
[19.05] 24
1
/
2
[622] 25
3
/
8
[645] 32
1
/
2
[812] 83 [37] 93 [42]
3624HT/4824HT/6024ST/6024HT
3
/
8
[9.53]
3
/
4
[19.05] 24
1
/
2
[622] 30
1
/
4
[768] 32
1
/
2
[812] 100 [45] 108 [48]
*The 14 inch, 2 ton RCF coil (2414) is part of the “N-Coil” design series, even though the coil shape resembles an “A” coil design.
Air Accessories
RCF Series
8
2414ST RXHH-A01
2417MT/2421MT/3617ST/
3621ST/2421HT RXHH-A03
3621MT/3624MT/
4821ST/4824ST RXHH-A04
Coil Model Horizontal Adapter Kit Model No.
2417ST RXHH-A02
3624HT/4824HT/
6024ST/6024HT RXHH-A05
Table 4: Horizontal Adapter Kit Model No.
Accessories
• PLENUM ADAPTER ACCESSORY
RXBA-AE
This plenum adapter accessory is for use with the 241/2" wide
cased indoor cooling and heat pump coils. This allows a 241/2"
wide cased coil to be installed on a 28" wide oil furnace. This is a
field-installed accessory only.
• RXBA-AC (Upflow/Horizontal)
These plenum adapter accessories are for use when a cooling
coil is matched with a gas furnace of one smaller size.
• HORIZONTAL ADAPTER KIT RXHH (See Figure 2)
This horizontal adapter kit is used to convert a upflow or downflow
coil for a horizontal application. See Table 4 to order the proper
horizontal adapter kit.
Table 3: Coil Application
Coils can be matched to heating products as listed in table below.
Coil Model
RCF Oil Gas
2414ST
2417ST
2417HT/2417MT
3617ST
—14 [356]
2417ST
2417MT/2417HT/2417SP
3617ST/3617SP
17
1
/
2
[431] 17
1
/
2
[444]
14 [356]
21 [533]
17
1
/
2
[444]
Furnace Width
(In.) (mm)
24
1
/
2
[622]
21 [533]
21 [533]
2421MT/2421HT
3621ST/3621SP
3621MT/4821ST/4821SP
24
1
/
2
[622]
3624MT/3624HT
4824ST/4824HT/4824SP
6024ST/6024HT
AIR FLOW
HORIZONTAL-DUAL
DIRECTION
FIGURE 2: HORIZONTAL ADAPTER KIT ILLUSTRATION
RXBC—D14I
INSULATION
I = Insulated
Blank = Uninsulated
CABINET WIDTH
14 = 14" [356 mm]
17 = 17.5" [444 mm]
21 = 21" [533 mm]
24 = 24.5" [622 mm]
DESIGN SERIES
COIL CASING
BLOWER UNIT
ACCESSORY
RHEEM
Table 5: Unit Dimensions and Weights- RXBC Indoor Coil Casings
RXBC-D17AI 17
1
/
2
[445] 20 [508] 18 [8] 16
1
/
2
[419]
RXBC-D21BI 21 [533] 28 [711] 27 [12] 20 [508]
RXBC-D24AI 24
1
/
2
[622] 32
1
/
2
[826]
Model
Number
34 [16]
Width
(in.) [mm]
23
1
/
2
[597]
Height
(in.) [mm]
Depth
(in.)
[mm]
Unit Weight Supply Air/Return
Air Openings
RXBC-D21AI 21 [533] 20 [508] 20 [9] 20 [508] 19
31
/
32
[508]
RXBC-D14AI 14 [356] 23
3
/
16
[589]
21
5
/
8
[549]
19 [9] 13 [330]
23 [10]
23 [10]
36 [17]
44 [20]
26 [12]
Ship. Wt.
(lbs.) [Kg.]
Depth
(in.)
[mm]
Weight
(lbs.) [Kg.]
Width
(in.) [mm]
• INDOOR COIL CASING- RXBC (See Table 5)
HORIZONTAL ADAPTER KIT (RXHH-)
B14x20 13
1
/
8
[333]
B17x20 16
5
/
8
[422]
Uncased Coil Adapter
Model Number RXBA
A
Width (in.) [mm]
B21x20 20
1
/
8
[511]
-HUxx14
-HUxx17
Uncased Coil
Model RCFP
-HUxx21
B24x20 23
5
/
8
[599] -HUxx24
Table 6: Uncased Coil Adapter Kit
[ ] Designates Metric Conversions
Air Accessories
RCF Series
9
FIGURE 4: UNCASED COIL ADAPTER KIT ASSEMBLED
Note: Sliding the coil into the coil rail before attaching coil rack front.
11/2
[41 mm]
205/16
[516 mm]
711/16
[196 mm]
A
FIGURE 3: UNCASED COIL ADAPTER KIT ILLUSTRATION
• UNCASED COIL ADAPTER KIT
RXBA- (See Figure 3 & 4)
This uncased coil adapter kit is used to adapt the coil to a fur-
nace or ductwork. See Table 6 to order the proper adapter kit.
Each kit contains a quantity of 20 adapters.
Accessories (cont.)
[ ] Designates Metric Conversions
FURNACE COIL CROSS REFERENCE CHART
ORIGINAL COIL RECOMMENDED ALUMINUM TUBE REPLACEMENT COIL R-22 TXV CONVERSION KIT MODEL NO.
RCFA-**2414 RCF2414STAT RXCT-HBA
RCFA-**2417 RCF2417STA RXCT-HBA
RCFA-**3617 RCF3617STA, RCF2417MTA, or RCF2417HTA RXCT-HBB
RCFA-**3621 RCF3621STA, RCF2417MTA, or RCF2421HTA RXCT-HBB
RCFA-**4821 RCF4821STA or RCF3621MTA RXCT-HBC
RCFA-**4824 RCF4824STA or RCF3624MTA RXCT-HBC
RCFA-**6024 RCF6024STA, RCF6024HTA, RCF4824HTA, or RCF3624HTA RXCT-HBD
**= AU, HM, or HU
R-22 TXV Conversion Kits
To be used to convert R410-A coil to operate with R-22
Air Limited Warranty
RCF Series
10
GENERAL TERMS OF LIMITED WARRANTY*
Rheem will furnish a replacement for any part of this product
which fails in normal use and service within the applicable
periods stated, in accordance with the terms of the limited
warranty.
*For complete details of the Limited and Conditional Warranties, including
applicable terms and conditions, contact your local contractor or the
Manufacturer for a copy of the product warranty certificate.
Parts.......................................................................Five (5) Years
Air Notes
RCF Series
11
The new degree of comfort.
™
Rheem Heating, Cooling & Water Heating • P.O. Box 17010
Fort Smith, Arkansas 72917 • www.rheem.com
In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.
PRINTED IN U.S.A. 12/14 QG FORM NO. C11-224 REV. 2
Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1
Brampton, Ontario • L6Y 0P5
