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RK2/RN2 SeriesRotary Air Conditioning Compressors

Next Generation Rotary Design. RELIABLEPrecision machining combined with automated assembly and testing ensures that each and every compressor is built to exacting standards.

REDUCED ENERGYHigh efficiency motors coupled with optimized pumping mechanisms results in Industry-leading compressor EERs.

APPLICATION FLEXIBILITYOver-sized accumulator accommodates large refrigerant charge needed in longer line runs.

RUGGEDDesigned to operate in extreme conditions. Suitable for Super Tropical (T3) ambient temperature (54°C, 129°F).

VERSATILEWide operating temperature and voltage range, combined with high torque motor, allows use in most geographic areas. Single and twin cylinder options available.

QUIET OPERATIONStable / low-vibration mechanism and reduced friction cylinder components minimizes noise.

RN2 SeriesRN2 Series

(Twin)

RK2 Series

Publication No. TF-024 RK2 RN2 AC Rotary Sales Flyer_NA_V600 060418©2018 Tecumseh Products Company LLC. All Rights Reserved.

COMPRESSOR MODEL NOMENCLATURE

Family

RK2 Series, RN2 Series

Application5 Air Conditioning / Heat Pump

CapacityFirst digit is the number of digits in Rated

Btu/h Capacity. Next two digits are the first

two digits in Rated Btu/h Capacity.

This example: 12,000 Btu/h at 60 Hz

RK 5 512 B - XV 3 A

Release Variant

Motor Type 3 PSC

1 3 Phase

SPECIFICATIONS

Evaporating Range: -10°F to 55°F (-23.3C to 12.80C)

Refrigerant(s) / Oil(s):

R410A / POE R134a / POE

Size: 1 through 5 1/2 HP

Connections:

Suction: 5/8 ODF; 3/4 ODF; 1/2 ODF

Discharge: 3/8 ODF; 1/2 ODF; 5/16 ODF

Footprint (in): Industry Standard

Motor Type: PSC, 3 Phase

Voltage/Frequency/Phase:

115/60/1 208-230/60/1 230/60/3 265/60/1

Refrig Voltage Frequency/Phase

Tecumseh Item Number (BOM) Tecumseh Model Capacity Btu/h Disp

(CC/Rev)Frame (mm) EER Dim.

Drawing

R410A

265/60/1RK5BF1KC120A20 RK5512B-XV3A 12,050 11.5 44 10.5 A

RK5BG1KC130A20 RK5515B-XV3A 14,800 13.9 44 10.3 A

208-230/60/1

RK5BG1DC130A20 RK5515B-NA3A 14,850 13.9 44 10.1 A

RK5BH1DC150A20 RK5518B-NA3A 18,100 17.0 48 10.8 B

RK5BD1DC140A20 RK5520B-NA3A 20,400 19.0 48 10.6 B

RN5BD1DC103A20 RN5525B-NA3A 25,300 23.9 55 10.7 C

RN5BC1DC104A20 RN5530B-NA3A 29,500 27.9 55 10.6 C

RN5BF1DC105A20 RN5533B-NA3A 32,500 30.6 55 10.3 C

RN5BG1DC105A20 RN5537B-NA3A 37,000 35.1 55 9.8 C

230/60/3RN5BH1SC106A20 RN5549B-FB1A 49,300 46.3 63 10.1 D

RN5BJ1SC106A20 RN5565B-FB1A 65,350 61.5 63 9.9 D

R134a

115/60/1 * RK5B***C***A20 RK5512Y-AA3A 11,854 24.0 48 10.8 B

208-230/60/1* RK5B***C***A20 RK5512Y-NA3A 12,000 24.0 48 10.7 B

* RK5B***C***A20 RK5518Y-NA3A 18,000 * 55 10.7 C

* Models Currently Under Development.

ASHRAE Rating Conditions

Approved Voltage

XV 265/60/1

NA 208-230/60/1

AA 115/60/1

FB 230/60/3

RefrigerantB R410A

Y R134a

Publication No. TF-024 RK2 RN2 AC Rotary Sales Flyer_NA_V600 060418©2018 Tecumseh Products Company LLC. All Rights Reserved.

DIMENSIONSAll dimensions are in inches and [mm].

10.0”

6.9”

[253]

[176]

13.8”[351]

12.2”

DISCHARGE - COPPER.378” - .385” ID[9.6- 9.8]

SUCTION - COPPER.502” - .509”[12.8 13.0]

[311]

120o

30o

O .787” [20] (Typical 3)

R 3.5” [88]

RK2 Series(48 Frame)

8.1”

5.9”

[205]

[149]

12.4”[316]

11.4”

DISCHARGE - COPPER.317”- .324” ID[8.1- 8.2]

SUCTION - COPPER.502”- .509”[12.8 - 13.0]

[290]

120o

30o

O .787” [20] (Typical 3)

R 3.0” [75]

RK2 Series(44 Frame)

ID ID

A B

Publication No. TF-024 RK2 RN2 AC Rotary Sales Flyer_NA_V600 060418©2018 Tecumseh Products Company LLC. All Rights Reserved.

DIMENSIONSAll dimensions are in inches and [mm].

ID

10.4”

7.2”

[263]

[183]

13.6”[346]

12.7”

DISCHARGE - COPPER.378”- .385” ID[9.6- 9.8]

SUCTION - COPPER.628”- .635”[15.9 - 16.1]

[324]

120o

30o

O .787” [20] (Typical 3)

R 3.5” [88]

RN2 Series(55 Frame)

C 90o

7.5.787

15o

7.59.5

11.4

45o

[291]

[135]

[190][240]

[20]

R 5.3

4x

[190]

[423]

SUCTION - COPPER.752-.758 I.D.[ 18.9-19.3 ]

DISCHARGE - COPPER.508-.515 I.D.[ 12.9-13.1 ]

16.6[423]

17.2[436]

63 FRAME - RN2

90o

7.5.787

15o

7.59.5

11.4

45o

[291]

[135]

[190][240]

[20]

R 5.3

4x

[190]

[423]

SUCTION - COPPER.752-.758 I.D.[ 18.9-19.3 ]

DISCHARGE - COPPER.508-.515 I.D.[ 12.9-13.1 ]

16.6[423]

17.2[436]

63 FRAME - RN2RN2 Series(63 Frame)

D