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RECOMMENDED TUBE DIAMETERS
* RST—Refrigeration Service Tubing, standard refrigerant grade tubing.
NOTES:
1. Tube diameters are for lengths up to 50 ft. For tubing lengths greater than 50 ft, consult the Application Guideline and Service Manual for Residential Split-
System Air Conditioners and Heat Pumps using Puron Refrigerant.
2. Refrigerant tubes and indoor coils must be evacuated to 500 microns to minimize contamination and moisture in the system.
METERING DEVICE
* TXV must be installed when indoor coil is not equipped with a Puron approved TXV. TXV listed is for any approved coil combination. All TXVs are Puron spe-
cific bi-flow hard shutoff.
SOUND RATING (dBA)
UNIT
SIZE
LIQUID TUBE DIAMETER (IN.) VAPOR TUBE DIAMETER (IN.)
0 to 50 Ft
Tube Length Alternate
0 to 50 Ft
Tube Length Alternate
RST*
(Not Permitted)
024 3/8 3/8 5/8 3/4 ACR 3/4
030 3/8 3/8 3/4 7/8 1-1/8
036 3/8 3/8 3/4 7/8 1-1/8
042, 048 3/8 3/8 7/8 7/8 3/4 and 1-1/8
060 3/8 3/8 1-1/8 7/8 3/4
UNIT SIZE SERIES OUTDOOR PISTON INDOOR TXV*
REQUIRED SUBCOOLING
(°F)
024 A,C 46 KSATX0201HSZ 11
030 A,C 52 KSATX0201HSZ 9
036 A,C 57 KSATX0301HSZ 9
042 A,C 59 KSATX0301HSZ 11
048 A,C 61 KSATX0401HSZ 10
060 B,C 73 KSATX0501HSZ 12
UNIT SIZE–SERIES SOUND RATING
024-A,C 72
030-A,C 74
036-A,C 76
042-A,C 76
048-A,C 78
060-B,C 78
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CERTIFICATION APPLIES ONLY
WHEN THE COMPLETE SYSTEM
IS LISTED WITH ARI.
REGISTERED QUALITY SYSTEM
As an ENERGY STAR
SM
partner, Bryant Heating &
Cooling Systems has
determined that this prod-
uct meets the ENERGY
STAR guidelines for
energy efficiency.
Meets GREEN SEAL Environmental Criteria
for high energy efficiency, low noise, and
recycled packaging. Does not use an ozone
depleting substance during manufacturing,
or as a refrigerant.