Crankcase Heaters

 

CRANKCASE HEATERS in stock

Applications

Crankcase heaters are used to overcome the problem of migration and condensation of refrigerant in the crankcases of compressors used in air conditioning and heat pump systems. They are designed to keep the crankcase oil at a temperature higher than the coldest part of the system to prevent migration.

Features
  • Backer Hotwatt Crankcase Heaters are constructed of the highest quality corrosion resistance materials and sealed against moisture.
Carrier Compressors
Termination

 

 


Z: Leads stripped 1/4″.

Carrier Compressors Image 1.8

U.L. Listed – U.L. File No. SA-4093
C.S.A. Certified – C.S.A. File No. 016386-0-000

Backer Hotwatt Part No.

Carrier Part No.

Wattage

Voltage

Terminal Type

Lead Length A

Conduit Length B

13A9881-20

HT36DL472

125

240

Z

24

19


 

Carrier Compressors Image 2
Terminations

 
X: 2-1/4″ Female quick connects.

Carrier Compressors Image 1.4

 


Y: 2-#8 Ring terminals.

Carrier Compressors Image 1.6

Backer Hotwatt Part No

Carrier Part No.

Wattage

Voltage

Terminal Type

Lead Length A

Conduit Length B

13A9882-7

HT36FS474

75

240

51

51

36

13A9882-1

HT36ES363

75

120

36

36

24


 

Carrier Compressors Image 3
Terminations

 

 

 

X: 2-1/4″ Female quick connects.

Carrier Compressors Image 1.4

Backer Hotwatt Part No.

Carrier Part No.

Wattage

Voltage

Lead Length A

Terminal Type

13A9883-2

HT36XS573

75

240

38″

X

Copeland Compressors
Copeland Compressor Image 1

Backer Hotwatt Part No.

Copeland Part No.

Wattage

Voltage

“A”

“B”

13A9881-17

018-0021-00

200

120

25

19

13A9881-18

018-0021-01

200

240

25

19


 

Copeland Compressors Image 2

Backer Hotwatt Part No.

Copeland Part No.

Wattage

Voltage

Lead Length

13A0054-3

518-0001-02

65

240

8+-1/4

13A0054-4

518-0001-03

65

120

8+-1/4


 

Copeland Compressors Image 2

Backer Hotwatt Part No.

Copeland Part No

Wattage

Voltage

Lead Length

13A9996-3

518-0002-02

100

240

8+-1/4

13A9996-4

518-0002-03

100

120

8+-1/4


 

Copeland Compressor Image 4
Copeland Compressor Image 4.3


Copeland Compressor Image 4.7

Backer Hotwatt Part No.

Copeland Part No.

Wattage

Voltage

13J0603-1

018-0034-00

65

120

13J0603-2

018-0034-01

65

240


 

Copeland Compressor Image 5

Backer Hotwatt Part No.

Copeland Part No.

Wattage

Voltage

13R0115-02

018-0028-01 or -05

50

120

13R0115-03

018-0028-02 or -06

50

240