Parts Arrangement; Shipping And Packing List; General; Requirements - Lennox KHA180 Installation Instructions Manual

KHA180 & 240 Parts Arrangement
(SIX − 24 X 24 X 2")
ECONOMIZER
(OPTIONAL)
BLOWERS
CONDENSATE
DRAIN

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
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
instructions.
KHA180, 240
FILTERS
INDOOR COIL
be consulted before
manufacturer's installation
COMPRESSORS
ELECTRIC HEAT
(OPTIONAL)
The National Electric Code (ANSI/NFPA No. 70−1984) is
available from:
National Fire Protection Association
470 Atlantic Avenue
Boston, MA 02210
UNIT CLEARANCES
D
1 Unit
in.(mm)
Clearance
Service
Clearance (1143)
Minimum Opera-
tion Clearance (1143)
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.
Page 3
OUTDOOR
FANS
FILTER
DRIERS
Outdoor
Air Hood
C
B
A
FIGURE 1
A B C D
in.(mm) in.(mm) in.(mm)
45 36 36 66
(914) (914) (1676)
45 36 36 41
(914) (914) (1041)
OUTDOOR
COIL
Top
Clearance
Unob-
structed
Unob-
structed