Specification

7
OPTIONS AND ACCESSORIES
ITEM DESCRIPTION
FACTORY
INSTALLED
OPTION
FIELD
INSTALLED
ACCESSORY
Coil Options Base unit with tin plated indoor coil hairpins X
Compressor Start Kit
Compressor Start Kit assists compressor start--- up by
providing additional starting torque on sing phase units
only.
X
Corporate Thermostats
Thermostats provide control for the system heating and
cooling functions.
X
Crankcase Heater
Crankcase Heater provides anti---floodback protection for
low--- load cooling applications.
X*
Economizer
Horizontal Economizer with solid state controls and baro-
metric relief dampers includes filter racks and provide
outdoor air during cooling and reduce compressor opera-
tion.
X
Vertical Economizer with solid state controls and baro-
metric relief dampers includes filter racks and provide
outdoor air during cooling and reduce compressor opera-
tion.
X
Filter Rack
Filter Rack features easy installation, serviceability, and
high--- filtering performance for vertical applications.
Includes 1--- in. filter.
X
Flat Roof Curb
14---in. (356 mm) Flat Roof Curb is available for roof
mounted applications.
X
Flue Discharge Deflector
Directs flue gas exhaust 90 degrees upward from current
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
Low Ambient Kit
Low Ambient Kit (Motormaster II Control) allows the use of
mechanical cooling down to outdoor temperatures as low
as 0°F ( ---18° C) when properly installed.
X
Manual Outside Air Damper
Manual Outside Air Damper includes hood and filter rack
with adjustable damper blade for up to 25% outdoor air.
X
Natural to Propane Gas Conversion Kit
Natural to Propane 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 alti tudes 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
Time Guard II
Automatically prevents the compressor from restarting for
at least 4 minutes and 45 seconds after shutdown of the
compressor. Not required when a corporate program-
mable thermostat is applied or with a RTU---MP control.
X
Louver Metal Outdoor Coil Grilles
Louver Metal Outdoor Coil Grilles provide hail and vandal-
ism protection.
X
Low Pressure Switch Kit
This kit is designed for use when a low pressure control is
desired.
X
*Refer to Price Page for application detail.
PY4G -- -- B