Carrier 38YCA Series, Product Data

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Accessories
N/A — Not applicable in this application.
* Isolation relay required.
† Use with low-ambient controller.
‡ See Compressor data table.
** Hard shut-off TXV requires compressor start assist on recip compressors. See Compressor Data table.
ORDERING NUMBER DESCRIPTION
KAAWS0101AAA Winter Start Control
KAATD0101TDR Time-Delay Relay
KAAFT0101AAA Evaporator Freeze Thermostat†
KHAIR0101AAA Isolation Relay†
Standard Cycle Protector—Units with scroll compressor‡
KSACY0101AAA Cycle Protector—Units with recip compressor‡
KAAHS0601AAA Compressor Start Assist (Capacitor/Relay) Sizes 018 (331, 341), 024 (351, 361), 030 (361, 371)
KAAHS0701AAA Compressor Start Assist (Capacitor/Relay) Size 036 (371) 1 Phase
N/A Compressor Start Assist (Capacitor/Relay)—3 Phase and Scroll Units‡
KAACS0201PTC Start Assist (PTC)—Sizes 036–060 1 Phase Scroll Units‡
Standard Start Assist (PTC)—Sizes 018–036 1 Phase Recip Units‡
N/A Start Assist (PTC)—3 Phase
Standard Crankcase Heater—Sizes 018 (331, 341), 024 (351, 361), 030 (361, 371), 036 (371), All 3 Phase
KAACH1201AAA Crankcase Heater—Sizes 036 (361), 042–060 1 Phase
KSASH1101COP Sound Blanket—Sizes 018 (331), 024 (351), 030 (371, 571)
Standard Sound Blanket—Size 030 (361), 036 (371, 571, 671)
KSASH1301TEC Sound Blanket—Sizes 018 (341), 024 (361)
KSASH1901CYL Sound Blanket—Size 036 (361, 561, 661)
KSASH2001CYL Sound Blanket—Sizes 042–060 (321, 521, 621)
KSASH1201COP Sound Blanket—Size 036 (511, 531)
KSASH0801TEC Sound Blanket—Size 036 (521)
KSASH1701COP Sound Blanket—Sizes 042–060 (331, 531, 631)
KHAOT0301FST Outdoor Thermostat
KHAOT0201SEC Secondary Outdoor Thermostat
KHAIC0101AAA Interface Control (Optimizer II)
KHAIC0201AAA Interface Control (Outdoor Thermostat and Lockout Relay)
KHATX0901HSO** TXV (Hard Shut-off)—Size 018
KHATX1001HSO** TXV (Hard Shut-off)—Size 024
KHATX1101HSO** TXV (Hard Shut-off)—Size 030
KHATX1201HSO** TXV (Hard Shut-off)—Sizes 036, 042
KHATX1301HSO TXV (Hard Shut-off)—Size 048
KHATX1401HSO TXV (Hard Shut-off)—Size 060
KHATX0201RPB TXV (RPB)—Size 018
KHATX0301RPB TXV (RPB)—Size 024
KHATX0401RPB TXV (RPB)—Size 030
KHATX0501RPB TXV (RPB)—Sizes 036, 042
KHATX0601RPB TXV (RPB)—Size 048
KHATX0701RPB TXV (RPB)—Size 060
Standard Low-Pressure Switch
KSAHI0201HPS High-Pressure Switch
KHALS0101LLS Liquid Solenoid Valve (LSV)
Not Available Support Feet
Not Available Snow Rack
P251-0083 Low-Ambient Controller* (RCD)
P504-8083S Filter Drier—Bi-flow Sizes 018-036
P504-8163S Filter Drier—Bi-flow Sizes 042-060
THERMOSTAT/SUBBASE
PKG DESCRIPTION
--HH--07AT-175 Thermostat, 2-Stage Heat, 1-Stage Cool, Auto/Manual Changeover—
°
F
--HH--93AZ-195 Subbase for Manual Changeover Thermostat
--HH--93AZ-196 Subbase for Auto Changeover Thermostat
--HH--07AE--001 Thermostat (1 Piece) Night Setback, 2-Stage Heat, 1-Stage Cool—
°
F/
°
C Option,
5-2 Day Programmable