Expansion valves - THERMO KING (Thermal) - 56-61894
![](/files/climatisation/large/TK668121.jpg)
Part number
56-61894
Designation
Weld-on expansion valve
Specifications
Capillary + Equalizer
Original number
Emerson . . . HFES 6 - MC
TK . . . 1C74405H01 / 66-8121
TK . . . 1C74405H01 / 66-8121
Refrigerant
R12, R134a, R401A
OEM number
THERMO KING . . . 66-8121
Note
Inlet 5/8''
Outler 7/8''
Equalizer 1/4''
Outler 7/8''
Equalizer 1/4''
Application list
THERMO KING . . . HVAC units
. . . . . . . . . . . . . . . . . . . . . ART-I, ART-II
. . . . . . . . . . . . . . . . . . . . . MRT-I, MRT-II, MRT-III
. . . . . . . . . . . . . . . . . . . . . ASR-140, ASR-140-II
. . . . . . . . . . . . . . . . . . . . . SR-70
THERMO KING . . . HVAC units
. . . . . . . . . . . . . . . . . . . . . ART-I, ART-II
. . . . . . . . . . . . . . . . . . . . . MRT-I, MRT-II, MRT-III
. . . . . . . . . . . . . . . . . . . . . ASR-140, ASR-140-II
. . . . . . . . . . . . . . . . . . . . . SR-70