036-21121-002 Rev. B (0103)
Unitary Products Group 9
ACCESSORIES*
Refer to Price Manual for specific model numbers.
Hard Start Kit - Provides increased starting torque for areas
with low voltage.
Compressor Blanket - Designed to further reduce the nor-
mal compressor operating sound. Refer to price pages for
specific match-ups.
Off Cycle Timer Delay - Provides a 5-minute off cycle to pre-
vent rapid recycling of the compressor.
Room Thermostats - A wide selection of compatible thermo-
sets are available to provide optimum performance and fea-
tures for any installation.
1 Heat Stage only, manual, mechanical thermostat. Add sub-
base for 1H/1C.
1H/1C, manual change-over electronic non-programmable
thermostat.
1H/1C, auto/manual changeover, electronic programmable,
deluxe 7-day, thermostat.
1H/1C, auto/manual changeover, electronic programmable.
* For the most current accessory information, refer to the
price book or consult factory.
SOUND RATINGS*
*Rated in accordance with ARI Standard 270.
TYPICAL INSTALLATION
UNIT MODEL
SOUND
RATINGS
DECIBELS
018 7.6
024 7.8
030 8.2
036 8.2
042 8.2
048 8.2
060 8.0
076 --
090 9.0
MINIMUM 18” SERVICE ACCESS
CLEARANCE ON ONE SIDE
60” OVERHEAD
CLEARANCE
10” CLEARANCE
COIL AREA
WEATHERPROOF
DISCONNECT
SWITCH
THERMOSTAT
TO FURNACE OR
AIR HANDLER
TERMINAL BLOCK
NEC CLASS 1 WIRING
NEC CLASS 2 WIRING
TO INDOOR COIL
SEAL OPENING(S) WITH
PERMAGUM OR EQUIVALENT
CONTROL ACCESS PANEL
NOTE: ALL OUTDOOR WIRING MUST
BE WEATHERPROOF.
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