036-21030-003 Rev. B (0203)
8 Unitary Products Group
ACCESSORIES
Refer to Price Manual for specific model numbers.
Start Assist Kit (2SA067*)
Blower Time Delay - Available to increase efficiency when
installed. Installs on indoor section and maintains blower for
approximately one minute after cooling thermostat has been
satisfied.
Hard Start Kits - Provides required starting torque for use
with Thermal Expansion Valve Kit.
Low Temperature Cutout (2LT06700224) - Prevents heat
pump operation below -10°F ambient temperature.
Compressor Blanket - Designed to further reduce the nor-
mal operating sound.
Add-on Control (2AC02700701) - Provides interface for use
of gas and oil furnaces with the heat pump system.
Thermal Expansion Valve Kit - 1TV0700 Series TXV kit
used to improve system performance.
Outdoor Thermostat (2TD06700124) - Provides additional
staging of supplemental electric heat.
Room Thermostats - A wide selection of matching thermo-
stats is available to provide features required for any installa-
tion.
2H/1C, manual change-over electronic non-programmable
thermostat.
3H/2C, non-programmable digital thermostat.
3H/2C, auto/manual changeover, electronic programmable,
7-day, thermostat.
* For the most current accessory information, refer to the
price book or consult factroy.
SOUND RATINGS
All dimensions are in inches. They are subject to change without
notice. Certified dimensions will be provided upon request.
EFD
MODEL
SOUND RATING
DECIBELS*
018 73
024 74
030 74
036
76
1
1. Compressor Blanket Factory Installed.
* Rated in accordance with ARI Standard 270.
042
78
1
048
78
1
060
78
1
076
78
1
UNIT
MODEL
EFD
DIMENSIONS
REFRIGERANT
CONNECTION
LINE SIZE
A
BC
LIQUID VAPOR
018 30-1/8 24 24
3/8
5/8
024 30-1/8 24 24
030 30-1/8 24 24
3/4
036 30-1/8 24 24
042 31-7/8 35 35
7/8048 31-7/8 35 35
060 37-7/8 35 35
48" OVERHEAD
CLEARANCE
C
B
A
5-1/2
2-3/8
3-1/8
VAPOR
CONNECTION
LIQUID CONNECTION
AIR IN
4 SIDES
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