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036-21031-004 Rev. A (0603)
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 BLANKET
*Rated in accordance with ARI Standard 270.
EFH
MODEL
SOUND RATING
DECIBELS
018 72
024 73
030 74
036 74
042 74
048 76
060 76