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KHA180, 240
KHA180 & 240 Parts Arrangement
INDOOR COIL
OUTDOOR
FANS
OUTDOOR
COIL
CONDENSATE
DRAIN
FILTERS
(SIX − 24 X 24 X 2")
ECONOMIZER
(OPTIONAL)
ELECTRIC HEAT
(OPTIONAL)
COMPRESSORS
BLOWERS
FILTER
DRIERS
Shipping and Packing List
Package 1 of 1 contains:
1− Assembled unit
Check unit for shipping damage. Receiving party should
contact last carrier immediately if shipping damage is found.
General
These instructions are intended as a general guide and
do not supersede local codes in any way. Authorities
having jurisdiction should be consulted before
installation.
Availability of units and options varies by brand.
Requirements
The KHA unit is ETL certified for outdoor installations only
at the clearances to combustible materials listed on unit
nameplate and in figure 1.
Installation of KHA heat pumps must conform with
standards in National Fire Protection Association (NFPA)
Standard for Installation of Air Conditioning and
Ventilating Systems NFPA No. 90A," Standard for
Installation of Residence Type Warm Air Heating and Air
conditioning Systems NFPA No. 90B," local municipal
building codes and manufacturer’s installation
instructions.
The National Electric Code (ANSI/NFPA No. 70−1984) is
available from:
National Fire Protection Association
470 Atlantic Avenue
Boston, MA 02210
UNIT CLEARANCES
C
D
B
A
Outdoor
Air Hood
FIGURE 1
1Unit
Clearance
A
in.(mm)
B
in.(mm)
C
in.(mm)
D
in.(mm)
Top
Clearance
Service
Clearance
45
(1143)
36
(914)
36
(914)
66
(1676)
Unob-
structed
Minimum Opera-
tion Clearance
45
(1143)
36
(914)
36
(914)
41
(1041)
Unob-
structed
Note − Entire perimeter of unit base requires support when elevated above
mounting surface.
1
Service Clearance
− Required for removal of serviceable parts.
Minimum Operation Clearance
− Required clearance for proper unit operation.