Accessories
ORDERING NO.
DESCRIPTION
KAATD0101TDR
Time-Delay Relay—All Sizes
KSALA0301410
Low-Ambient Pressure Switch—All Sizes
KAAFT0101AAA
Evaporator Freeze Thermostat—All Sizes
KHAIR0101AAA
Isolation Relay—All Sizes
KSAHS1501AAA
Start Assist—Capacitor and Relay—Sizes 024–042
KSAHS1601AAA
Start Assist—Capacitor and Relay—Size 048, 060
KAACS0201PTC
Start Assist—PTC—All Sizes
KAACH1201AAA
Crankcase Heater—Sizes 024–042
Standard
Crankcase Heater—Sizes 048, 060
KHAOT0301FST
Outdoor Thermostat—All Sizes
KHAOT0201SEC
Secondary Outdoor Thermostat—All Sizes
KHASA0101AAA
Service Alarm—All Sizes
KHAIC0101AAA
Interface Control (Optimizer II®)—All Sizes
KSATX0201HSZ
Bi-Flow TXV (Hard Shutoff)—Sizes 024, 030
KSATX0301HSZ
Bi-Flow TXV (Hard Shutoff)—Sizes 036, 042
KSATX0401HSZ
Bi-Flow TXV (Hard Shutoff)—Size 048
KSATX0501HSZ
Bi-Flow TXV (Hard Shutoff)—Size 060
KH45LG140 (RCD)
Bi-Flow Filter Drier (Suction Line)—Sizes 024–036
KH45LG141 (RCD)
Bi-Flow Filter Drier (Suction Line)—Sizes 042–060
KHALS0401LLS
Liquid-Line Solenoid Valve—All Sizes
KSASF0101AAA
Support Feet—4 In. (4)—All Sizes
KHASS0206MPK
Snow Stand—18 In.—All Sizes
THERMOSTAT/SUBBASE PKG
DESCRIPTION
TSTATCCNHP01-A
Thermostat—Auto Changeover, Non-Programmable, °F/°C, 2-Stage Heat, 1-Stage Cool
TSTATCCPHP01-A
Thermostat—Auto Changeover, 7-Day Programmable, °F/°C, 2-Stage Heat, 1-Stage Cool
TSTATCCPDF01-A
Thermostat—Auto Changeover, 7-Day Programmable, °F/°C, Dual Fuel
Must be used with Outdoor Air Temperature Sensor (TSTATXXSEN01)
TSTATCCPRH01-A
Thermidistat™ Control—Programmable Thermostat with Humidity Control
--HH--07AT-215
Thermostat—Manual Changeover, Non-Programmable, °F, 2-Stage Heat, 1-Stage Cool
TSTATXXSEN01
Outdoor Air Temperature Sensor
TSTATXXNBP01
Backplate for Non-Programmable Thermostat
TSTATXXPBP01
Backplate for Programmable Thermostat
TSTATXXCNV10
Thermostat Conversion Kit (4 to 5 Wire)—10 Pack
Accessory Usage Guideline
ACCESSORY
REQUIRED FOR LOW-AMBIENT
APPLICATIONS
(BELOW 55°F)
REQUIRED FOR LONG-LINE
APPLICATIONS*
(OVER 50 FT)
Crankcase Heater
Yes
Yes
Evaporator Freeze Thermostat
Yes
No
Compressor Start Assist—Capacitor and Relay
Yes
Yes
R-410A Low-Ambient Pressure Switch
Yes
No
Wind Baffle
See Low-Ambient
Pressure Switch Instructions
No
Support Feet
Recommended
No
R-410A Hard Shutoff TXV
Yes†
Yes†
R-410A Liquid-Line Solenoid Valve for Heating
No
See Long-Line
Application Guideline
* For tubing line sets between 50 and 175 ft, refer to the Application Guideline and Service Manual for Residential Split-System Air Conditioners and Heat Pumps using
R-410A Refrigerant.
† Required for all applications.
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