Rheem Uncased N Coil Gas And Oil Furnace Specification Sheet

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Air

Indoor Coils
RCF Series

Cased/Uncased Coils For
Gas And Oil Furnaces

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.

FORM NO. C11-224 REV. 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

2

Air

Model I.D.
RCF Series

Model Number Identification
R

C

F

24

17

S

T

A

M

U

A

*
Option Code
*TBD
Minor Series**
Component Change
Cost Reduction
Non-performance Changes

MODELS AVAILABLE
RCF2414STAMCA

RCF4821STSVUA

RCF2417STAMCA

RCF4824STSVUA

Casing
U = Uncased
C = Cased

RCF2417MTAMCA

RCF6024STAVUA

RCF2421MTAMCA

RCF2417HTAMCA

Orientation
M = Multipoise
V = Vertical only/convertible
H = Ded. Horizontal Only

RCF3617STAMCA

RCF2421HTAMCA

RCF3621STAMCA

RCF3624HTAMCA

RCF3621MTAMCA

RCF4824HTAMCA

Major Series*
Feature Set Change
Performance Change

RCF3624MTAMCA

RCF6024HTAMCA

RCF4821STAMCA

RCF2417HTAVUA

RCF4824STAMCA

RCF2421HTAVUA

RCF6024STAMCA

RCF3624HTAVUA

RCF2414STAVUA

RCF4824HTAVUA

RCF2417STAVUA

RCF6024HTAVUA

RCF2417MTAVUA

RCF2417SPAVUA

RCF2421MTAVUA

RCF3617SPAVUA

RCF3617STAVUA

RCF3621SPAVUA

RCF3621STAVUA

RCF4821SPAVUA

RCF3621MTAVUA

RCF4824SPAVUA

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]

RCF3624MTAVUA

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

3

Air

Coil Specifications
RCF Series

Table 1: Coil Specifications/Airflow Pressure Drop
Coil
Model
(-)CF

Approx.
Design Cooling
Air Flow
Range CFM
[L/s]

Face
Area
Sq. Ft.
[m2]

Fins-in./
Rows
Deep

2414S

600/900
[283/425]

4.56
[.42]

2417S

600/900
[283/425]

2417M

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]

16 / 2

0.17

0.22

0.28

0.34

—

—

—

—

—

—

—

—

—

—

4.56
[.42]

16 / 2

0.13

0.16

0.21

0.25

—

—

—

—

—

—

—

—

—

—

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

4

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Coil Specifications
RCF Series

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.
[m2]

Fins-in./
Rows
Deep

2414S

600/900
[283/425]

4.56
[.42]

2417S

600/900
[283/425]

2417M

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]

16 / 2

0.12

0.16

0.21

0.26

0.31

0.37

0.44

—

—

—

—

—

—

—

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

—

—

—

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

5

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Coil Dimensions and Weights
RCF Series

Table 2: Coil Dimensions and Weights
Connections
Coil
Model
RCF

Uncased Coil Dimensions
(in) [mm]

Sweat (in.) [mm]
Liquid

Suction

I.D.

I.D.

Weight

A

B

Coil Weight
(lbs.) [Kg.]

Shipping Weight
(lbs.) [Kg.]

2414ST

3/8

[9.53]

3/4

[19.05]

213/4 88[552]

127/8 [327]

43 [19]

47 [21]

2417SP/2417ST

3/8

[9.53]

3/4

[19.05]

153/8 88[390]

163/8 [416]

43 [19]

48 [22]

2417MT/2417HT/3617ST/3617SP

3/8

[9.53]

3/4

[19.05]

183/4 88[476]

163/8 [416]

49 [22]

54 [24]

2421MT/2421HT/3621ST/3621SP

3/8

[9.53]

3/4

[19.05]

183/4 88[476]

197/8 [505]

51 [23]

60 [27]

3621MT/4821ST/4821SP

3/8

[9.53]

3/4

[19.05]

265/8 88[676]

197/8 [505]

71 [32]

78 [35]

3624MT/4824ST/4824ST

3/8

[9.53]

3/4

[19.05]

2611/16

233/8

3624HT/4824HT/6024ST/6024HT

3/8

[9.53]

3/4

[19.05]

3015/16 [786]

[678]

[594]

83 [37]

93 [42]

233/8 [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.

FIGURE 1: DIMENSIONS UNCASED

FRONT VIEW

SIDE VIEW

[ ] Designates Metric Conversions

6

Air

Coil Dimensions and Weights
RCF Series

Table 2: Coil Dimensions and Weights
Connections
Coil
Model
RCF

Cased Coil Dimensions
(in) [mm]

Sweat (in.) [mm]
Liquid

Suction

I.D.

I.D.

Weight

A

B

C

Coil Weight
(lbs.) [Kg.]

Shipping Weight
(lbs.) [Kg.]

2414ST

3/8

[9.53]

3/4

[19.05]

14 1/2[356]

21 1/2[533]

233/16 [584]

43 [19]

47 [21]

2417SP/2417ST

3/8

[9.53]

3/4

[19.05]

171/2 [445]

141/2 [368]

201/2 [508]

43 [19]

48 [22]

2417MT/2417HT/3617ST/3617SP

3/8

[9.53]

3/4

[19.05]

171/2 [445]

177/8 [454]

201/2 [508]

49 [22]

54 [24]

2421MT/2421HT/3621ST/3621SP

3/8

[9.53]

3/4

[19.05]

21 1/2[533]

171/2 [445]

201/2 [508]

51 [23]

60 [27]

3621MT/4821ST/4821SP

3/8

[9.53]

3/4

[19.05]

21 1/2[533]

257/8 [657]

287/8 [711]

71 [32]

78 [35]

3624MT/4824ST/4824ST

3/8

[9.53]

3/4

[19.05]

241/2

253/8

321/2

3624HT/4824HT/6024ST/6024HT

3/8

[9.53]

3/4

[19.05]

241/2 [622]

[622]

[645]

301/4 [768]

[812]

83 [37]

93 [42]

321/2 [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.

FIGURE 1: DIMENSIONS CASED

A MINUS ONE INCH ➀

197/8
[505 mm]

PLENUM WIDTH

FRONT VIEW
NOTE:
FLANGES ARE
PROVIDED
FOR FIELD
INSTALLATION

SIDE VIEW
1/2

[12.7 mm]

17/16
[36.5 mm]
SUCTION LINE
7/16

LIQUID LINE

[11.1 mm]
515/16
[150.8 mm]

53/8
[136.5 mm]
PRIMARY DRAIN
3/4 N.P.T.
(VERTICAL &
HORIZONTAL)

113/16 [46 mm]

11/4
[31.7 mm]

41/8
[104.7 mm]

2111/16
[550.8 mm]

21/4 [57.1 mm]
SECONDARY DRAIN
3/4 N.P.T. (VERTICAL)

PRIMARY DRAIN
3/4 N.P.T. (VERTICAL)

➀ Casing top and bottom openings are the same dimensions.
[ ] Designates Metric Conversions

7

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Accessories
RCF Series

Table 3: Coil Application
Coils can be matched to heating products as listed in table below.
Furnace Width
(In.) (mm)

Coil Model
RCF

Oil

2414ST
2417ST
2417HT/2417MT
3617ST
2417ST
2417MT/2417HT/2417SP
3617ST/3617SP
2421MT/2421HT
3621ST/3621SP
3621MT/4821ST/4821SP
3624MT/3624HT
4824ST/4824HT/4824SP
6024ST/6024HT

Gas

—

14

171/2 [444]

171/2 [431]
21

[533]

R

X

B

C

—

D

14

[444]
[533]

I
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

• 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.

BLOWER UNIT
ACCESSORY
RHEEM

Table 4: Horizontal Adapter Kit Model No.

2417ST
2417MT/2421MT/3617ST/
3621ST/2421HT

[533]

171/2
21

• 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.

2414ST

[356]

21

• INDOOR COIL CASING- RXBC (See Table 5)

• 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.

Coil Model

14

241/2 [622]

241/2 [622]

Accessories

[356]

Horizontal Adapter Kit Model No.
RXHH-A01
RXHH-A02
RXHH-A03

3621MT/3624MT/
4821ST/4824ST

RXHH-A04

3624HT/4824HT/
6024ST/6024HT

RXHH-A05

FIGURE 2: HORIZONTAL ADAPTER KIT ILLUSTRATION

Table 5: Unit Dimensions and Weights- RXBC Indoor Coil Casings

Model
Number

Depth
Width
Height
(in.)
(in.) [mm] (in.) [mm]
[mm]

Supply Air/Return
Air Openings

Unit Weight

Weight
Ship. Wt.
Width
(lbs.) [Kg.] (lbs.) [Kg.] (in.) [mm]

RXBC-D14AI 14 [356] 233/16 [589]

19 [9]

23 [10]

13 [330]

RXBC-D17AI 171/2 [445] 20 [508]

18 [8]

23 [10]

161/2 [419]

215/8
RXBC-D21AI 21 [533] 20 [508] [549]
RXBC-D21BI 21 [533] 28 [711]
RXBC-D24AI 241/2 [622] 321/2 [826]

20 [9]
27 [12]
34 [16]

26 [12]
36 [17]
44 [20]

1931/32
20 [508] [508]
20 [508]
231/2 [597]

Table 6: Uncased Coil Adapter Kit

AIR FLOW
HORIZONTAL-DUAL
DIRECTION

Uncased Coil Adapter
Model Number RXBA

A
Width (in.) [mm]

Uncased Coil
Model RCFP

B14x20
B17x20

131/8 [333]
165/8 [422]

-HUxx14
-HUxx17

B21x20
B24x20

201/8 [511]
235/8 [599]

-HUxx21
-HUxx24

[ ] Designates Metric Conversions

HORIZONTAL ADAPTER KIT (RXHH-)

8

Depth
(in.)
[mm]

Air

Accessories
RCF Series

Accessories (cont.)
• UNCASED COIL ADAPTER KIT
RXBA- (See Figure 3 & 4)
This uncased coil adapter kit is used to adapt the coil to a furnace or ductwork. See Table 6 to order the proper adapter kit.
Each kit contains a quantity of 20 adapters.
FIGURE 3: UNCASED COIL ADAPTER KIT ILLUSTRATION

FIGURE 4: UNCASED COIL ADAPTER KIT ASSEMBLED

11/2
[41 mm]

711/16
[196 mm]

205/16
[516 mm]

A

Note: Sliding the coil into the coil rail before attaching coil rack front.
[ ] Designates Metric Conversions

R-22 TXV Conversion Kits
To be used to convert R410-A coil to operate with R-22
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

9

Air

Limited Warranty
RCF Series

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.

10

Parts.......................................................................Five (5) Years

Air

Notes
RCF Series

11

The new degree of comfort.™

In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.
Rheem Heating, Cooling & Water Heating • P.O. Box 17010
Fort Smith, Arkansas 72917 • www.rheem.com

Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1
Brampton, Ontario • L6Y 0P5

PRINTED IN U.S.A. 12/14 QG FORM NO. C11-224 REV. 2



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