
7
OPTIONS AND ACCESSORIES
ITEM DESCRIPTION
FACTORY
INSTALLED
OPTION
FIELD
INSTALLED
ACCESSORY
Coil Options Base unit with tin plated indoor coil hairpins X
Corporate Thermostats
Thermostats provide control for the system heating and
cooling functions.
X
Filter Rack
Filter Rack features easy installation, serviceability, and
high---filtering performance for vertical applications.
I n c l u d e s 1 --- i n . f i l t e r.
X
Flat Roof Curbs
F l a t R o o f C u r b s i n b o t h 1 1 --- i n ( 2 7 9 m m ) a n d 1 4 --- i n . ( 3 5 6
mm) sizes are available for roof mounted applications.
X
Flue Discharge Deflector
Directs flue gas exh aust 90 degrees upward from curren t
discharge.
X
High Altitude Propane Conversion Kit
High Altitude Propane Conversion Kit is for use at 2001 to
6000 ft. (611---1829 m) above sea level. Kit consists of
propane gas orifices that compensate for gas heat opera-
tion at high altitude.
X
Manual Outside Air Damper
Manual Outside Air Damper includes hood and filter rack
with adjustable d amper blade for up to 25% outdoor air.
X
Natural to Propan e Gas Conversion Kit
Natural to Prop ane Gas Conversion Kit allows for conver-
sion from natural gas to propane gas (0--- 2000 ft) (0--- 610
m)
X
Propane to Natural Gas Conversion Kit
Propane to Natural Gas Conversion Kit allows for conver-
sion from propane to natural gas for altitudes of 0--- 2000 ft
( 0 --- 6 1 0 m )
X
S q u a r e --- t o --- R o u n d D u c t Tr a n s i t i o n K i t
S q u a r e --- t o --- R o u n d D u c t Tr a n s i t i o n K i t e n a b l e 2 4 --- 4 8 s i z e
units to be fitted to 14 in. (356 mm) round ductwork.
X
Curb Adapter
Adapter curb for new unit with base rail installed on exist-
ing curb
X
Gasket Kit
For field modified existing roof curb with new base rail
unit.
X
EV APORATOR
COIL
TOP FILTER RACK
BEND FLANGE AT 90° -SCREW TO
DIVIDER WITH 1-IN. (25 mm) SCREW
BOTTOM FILTER
RACK
FILTER RACK
A09236
DAMPER
BLADE
MANUAL OUTSIDE
AIR HOOD
REPLACEMENT
PANEL
MANUAL OUTSIDE AIR DAMPER
A09235
577D-- -- A
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