Kit Instructions
1
PISTON KIT CHART
PKCG-4001U
April 2018
(*) SIGNIFIES UNIT REVISION.
(1) CORRECT PISTON IS SUPPLIED WITH THE OUTDOOR UNIT.
(2) CORRECT PISTON IS SUPPLIED IN THE HIGHEST SALES VOLUME TESTED COMBINATION INDOOR UNIT.
ALL OTHER INDOOR COMBINATIONS, PISTON MUST BE PURCHASED FROM DISTRIBUTOR.
(3) TXV MUST BE PURCHASED SEPARATELY.
I
T
IS
ESSENTIAL
THAT
INDOOR
AND
OUTDOOR
UNITS
BE
PROPERLY
MATCHED
. F
AILURE
TO
FOLLOW
THESE
INSTRUCTIONS
OR
TO
PROPERLY
MATCH
EVAPORATORS
AND
CONDENSERS
CAN
RESULT
IN
UNIT
DAMAGE
,
PROPERTY
DAMAGE
AND
/
OR
PERSONAL
INJURY
.
N
O
WARRANTY
CLAIM
WILL
BE
HONORED
FOR
MIX
-
MATCHED
SYSTEMS
THAT
FAIL
TO
ADHERE
TO
THE
SPECIFIED
PISTON
SIZE
.
WARNING
Indoor Unit
Indoor Piston
Size
Piston P/N Note
TXV Kit P/N
(if used)
Outdoor Unit
GSX130181(B,C,D,E)* VSX130181(A,B,D,E)* ASX130181(B,C,D)*
All AHRI Matches 0.051 B1789851 TX2N4/TX2N4A 1,3
ANX130181A* 0.051 B1789851 TX2N4/TX2N4A 1,3
ANX130181B* 0.052 B1789852 TX2N4/TX2N4A 1,3
GSX130241(B,C,D)* VSX130241(A,B,D)* ASX130241(B,C)*
All AHRI Matches 0.057 B1789857 TX2N4A 1,3
VSX130241E*
All AHRI Matches 0.055 B1789855 TX2N4A 1,3
ANX130241A*
0.057 B1789857 TX2N4A 1,3
ANX130241B*
All AHRI Matches 0.055 B1789855 TX2N4A 1,3
GSX130241E*
0.055 B1789855 TX3N4 1,3
GSX130242A* A24-00-2R*
0.055 B1789855 TX2N4A 1,3
GSX130242XCA* XRUF25B24A* 0.055 B1789855 TX2N4A 1,3
GSX130242XKA* XRUF25B24A* 0.055 B1789855 TX2N4A 1,3
GSX130301(B,D)* VSX130301(A,D)* ASX130301(B,C)*
All AHRI Matches 0.061 B1789861 TX3N4 1,3
ANX130301A*
0.061 B1789861 TX3N4 1,3
GSX130301L* VSX130301L* ANX130301B*
All AHRI Matches 0.067 B1789867 TX3N4 1,3
GSX130361(B,E)* VSX130361(A,E)* ASX130361(B,C,D)*
All AHRI Matches 0.070 B1789870 TX3N4 1,3
GSX130361D* VSX130361D*
All AHRI Matches 0.067 B1789867 TX3N4 1,3
ANX130361A*
0.070 B1789870 TX3N4 1,3
GSX130362A*
A36-00-2R* 0.065 B1789865 TX3N4 1,3
GSX130362XCA*
XRUF37C24A* 0.065 B1789865 TX3N4 1,3
GSX130362XKA*
XRUF37C24A* 0.072 B1789872 TX3N4 1,3
GSX130363A*
All AHRI Matches 0.070 B1789870 TX3N4 1,3
GSX130365A*
A36-00-2R* 0.065 B1789865 TX3N4 1,3
GSX130365XCA*
XRUF37C24A* 0.065 B1789865 TX3N4 1,3
GSX130365XKA*
XRUF37C24A* 0.072 B1789872 TX3N4 1,3
GSX130421B* VSX130421(A,B)* ASX130421(B,C)*
All AHRI Matches 0.076 B1789876 TX5N4 1,3
ANX130421A*
0.076 B1789876 TX5N4 1,3
GSX130481B* VSX130481A* ASX130481(B,C)*
All AHRI Matches 0.080 B1789880 TX5N4 1,3
ANX130481A*
0.080 B1789880 TX5N4 1,3
GSX130483A* All AHRI Matches 0.080 B1789880 TX5N4 1,3
GSX130484A*
All AHRI Matches 0.080 B1789880 TX5N4 1,3
GSX130485A*
A48-00-2R*
A50-00-2R
0.076 B1789876 TX5N4 1,3
GSX130485XCA*
XRUF49D24A*
0.076 B1789876 TX5N4 1,3
GSX130485XKA*
XRUF49D24A*
0.080 B1789880 TX5N4 1,3