Rheem Cased And Uncased Gas Oil Furnace Applications Specification Sheet

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Air

Indoor Coils
RCFP Series

Cased/Uncased Coils
For Gas And Oil Furnaces

RCFP- Series
featuring Industry Standard R-410A
Refrigerant
Airflow Capacity
600-1,600 CFM [283-755 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 corrosion 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 internal 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.

FORM NO. C11-222 REV. 1

Air

Table of Contents
RCFP Series

TABLE OF CONTENTS
Model Number Identification ............................................................................3
Coil Specifications ..........................................................................................3
Coil Dimensions and Weights ..........................................................................4
Accessories ................................................................................................5-6

2

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Model I.D./Coil Specifications
RCFP Series

Model Number Identification
R

C

F

P

— HM 24 14

A

C
Gas/Oil Furnace Coil
C = Cased
U = Uncased

Available Models of RCFP Coils

Design Variation
A = 1st Design
B = 2nd Design
C = 3rd Design
T = Tin plated copper tubing in finned area
Coil Size
14 = 14" [356 mm]
17 = 17.5" [431.8 mm]
21 = 21" [533.4 mm]

RCFP-HM2417CC

RCFP-HU3621CU

RCFP-HM3617CC

RCFP-HU4824CU

RCFP-HM4821CC

RCFP-HU2417TU

RCFP-HM3621CC

RCFP-HU3617TU

RCFP-HM4824CC

RCFP-HU4821TU

RCFP-HU2417CU

RCFP-HU3621TU

RCFP-HU3617CU

RCFP-HU4824TU

RCFP-HU4821CU

Nominal Capacity
24 = 18,000 to 24,000 BTU/HR
[5.27 to 7.03 kW]
36 = 30,000 to 36,000 BTU/HR
[8.79 to 10.55 kW]
48 = 42,000 to 48,000 BTU/HR
[12.31 to 14.06 kW]
Cased Coil Airflow:
HM = A/C or Heat Pump, Multi-Position
Uncased Coil Airflow:
HU = A/C or Heat Pump, Upflow/Downflow
Refrigerant/Metering Device
P = R-410A/Fixed Orifice
F = Product Generation
Classification
C = Coil
Rheem

Table 1: Coil Specifications/Airflow Pressure Drop
Coil
Model
RCFP

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

Face
Area
Sq. Ft.
[m2]

Fins-in.
Rows
Deep

Static Pressure Drop Through Wet Cooling Coil [kPa] (Inches W.C.) CFM [L/s]

600
[285]

700
[330]

800
[380]

900
[425]

1000
[470]

1100
[519]

16/2

.15
[.039]

.19
[.049]

16/2

—

—

16/2

—

—

.23
[.059]
.17
[.043]
.15
[.038]

.30
[.076]
.21
[.053]
.18
[.047]

.38
[.096]
.26
[.064]
.23
[.058]

.45
[.113]
.31
[.080]
.27
[.069]

16/2

—

—

—

—

—

—

16/2

—

—

—

—

—

—

1200
[565]

1300
[614]

1400
[660]

1500
[708]

1600
[755]

1700
[802]

1800
[850]

1900
[897]

—

—

—

—

—

—

—

—

.36
[.092]
.31
[.080]
.22
[.056]
.22
[.056]

.41
[.103]
.37
[.094]
.25
[.063]
.25
[.063]

—

—

—

—

—

—

—

—

—

—

—

—

.28
[.071]
.28
[.071]

.32
[.081]
.32
[.081]

.36
[.092]
.32
[.081]

.41
[.103]
.41
[.103]

—

—

—

—

HIGH EFFICIENCY COOLING COILS
2417
3617
3621
4821
4824

600/1000
[283/472]
900/1400
[424/661]
900/1400
[424/661]
1200/1800
[566/850]
1200/1800
[566/850]

4.56
[0.42]
5.70
[0.53]
5.70
[0.53]
8.55
[0.79]
8.55
[0.79]

NOTE: Represents Coil-Only Airflow Ratings
[ ] Designates Metric Conversions

3

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Coil Dimensions and Weights
RCFP Series

Table 2: Coil Dimensions and Weights
Coil
Model
RCFP

Connections
Sweat (in.) [mm]

Cased Coil Dimensions
(in) [mm]

Weight

Liquid

Suction
I.D.
3/4 [19.05]

A

B

C

Coil Weight
(lbs.) [Kg.]

Shipping Weight
(lbs.) [Kg.]

171/2 [445]

141/2 [368]

20 1/2 [508]

46 [21]

51 [23]

3617

I.D.
3/8 [9.53]
3/8 [9.53]

3/4

[19.05]

171/2 [445]

177/8 [454]

20 1/2 [508]

52 [24]

57 [26]

3621

3/8

[9.53]

3/4

[19.05]

21 1/2[533]

171/2 [445]

20 1/2 [508]

54 [24]

60 [27]

4821
4824

3/8

[9.53]

7/8

[22.23]

21 1/2[533]

257/8 [657]

28 1/2 [711]

76 [34]

83 [38]

3/8

[9.53]

7/8

[22.23]

241/2 [622]

253/8 [645]

32 1/2 [812]

89 [40]

99 [45]

2417

FIGURE 1: DIMENSIONS

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)

4

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

Air

Accessories
RCFP Series

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

Coil Model
RCFP

Oil

2417
3617

Gas

—

2417
3617

21

3621
4821

21

4824

14

[356]

171/2 [444]

[533]
[533]

14

[356]

21

[533]

171/2

[444]

241/2 [622]

241/2 [622]

21

[533]

*Note: Due to the proximity of the drain pan to the high temperature oil furnace drain, horizontal left application is not permitted on all oil furnaces.

Accessories

• 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.

R

X

B

C

—

D

14

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]

• 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.

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

*Note: The horizontal adapter kit cannot be used for RCFP-AU****BC
applications. It can only be used on RCFP-AU****AC applications
and for RCFP-HU****AC applications.

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

Table 4: Horizontal Adapter Kit Model No.
Coil Model
2414
2417
3617/3621
4821/4824

Horizontal Adapter Kit Model No.
RXHH-A01
RXHH-A02
RXHH-A03
RXHH-A04

FIGURE 2: HORIZONTAL ADAPTER KIT ILLUSTRATION

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]

Depth
(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-)

5

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Accessories
RCFP 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]

A

205/16
[516 mm]

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

6

Air

Notes
RCFP Series

7

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 1/13 QG FORM NO. C11-222 REV. 1



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