9
4.0 INSTALLATION
4.2 Choosing a Location
4.2.1 Allowable Clearances
Single Unit Installations
Multiple Unit Installations
Location
48”
48”
36”
36”
ST-A1345-29-00
IMPORTANT: Consult local and
national building codes and ordinances for special
installation requirements. Following location
information will provide longer life and simplified
servicing of the outdoor heat pump.
NOTICE: These units must be installed
outdoors. No ductwork can be attached, or
ST-A1345-32-00
REAR
SERVICE
PANEL
COIL SIDE
FRONT
ST-A1345-33-00
REAR
SERVICE
PANEL
COIL SIDE
FRONT
RD17AZ48, RD17AZ60
Obstruction Min Clearance (in)
Rear Coil Side Front Service Panel
Open Space
Above
6 8 60 10
12 8 60 10
12 12 40 10
6 12 40 10
Obstruction Above,
Less Than 40”
12 12 48 10
20 4 60 10
RD17AZ24, RD17AZ36
Obstruction Min Clearance (in)
Rear Coil Side Front Service Panel
Open Space
Above
4 12 48 10
12 4 48 10
12 12 24 10
4 12 24 10
Obstruction Above,
Less Than 40”
12 12 48 10
20 4 24 10