5005562-YTG-A-0215
4
Johnson Controls Unitary Products
ACCESSORIES
•
Propane Conversion Kit (S1-1NP0702, S1-1NP0701) -
Kit
includes burner orifices, gas valve conversion and installa-
tion instructions necessary to field convert unit from natural
gas to propane.
•
Economizer for Downflow Applications
(S1-2EE04708424, S1-2EE04708524) -
Modulating inte-
grated economizer provides simultaneous operation
between the mechanical cooling and economizer operation.
Independent blade design insures proper control and less
than 1% leak rate. Includes hood and mesh bird screen filter
integrated into the hood, dry bulb sensor and relief damper.
Separate field accessories of single enthalpy and dual
enthalpy are also available.
•
Economizer for Horizontal Applications
(S1-2EE04708624, S1-2EE04708724) -
Modulating inte-
grated economizer provides simultaneous operation
between the mechanical cooling and economizer operation.
Independent blade design insures proper control and less
than 1% leak rate. Includes hood and mesh bird screen filter
integrated into the hood, dry bulb sensor and relief damper.
Separate field accessories of single enthalpy and dual
enthalpy are also available.
•
Single/Dual Enthalpy Sensor (S1-2EC04700624) -
Sensor
replaces dry bulb sensor standard in economizer kit. Pro-
vides improved economizer operation by sensing the dry
bulb temperature from outdoors plus the enthalpy content of
the outdoor air.
•
CO2 Sensor Kit (S1-2AQ04700824) -
Sensor kit detects
CO2 levels automatically and overrides the economizer
when CO2 levels rise above the preset limits.
•
Outdoor Temp. Sensor Kit
(S1-2EC04700724S1-2EC04700724v) -
Additional outdoor
air temp sensor kit used with economizers.
•
Filter/Frame Kit (Single Phase Only)
(S1-1FF0602, S1-1FF0601) -
Kit contains the necessary
hardware to field install return air filters into the base unit.
The filter rack is suitable for either 1" or 2" filters. (filters not
supplied) This kit is available for single phase horizontal or
vertical duct applications.
•
Motorized Fresh Air Damper
(S1-2MD04705224, S1-2MD04705124) -
Designed for duct
mounted side supply/return and unit mounted down supply/
return applications. Damper capable of providing 0% through
50% of outdoor air (field supplied). Closes on power loss,
includes hood and screen assembly.
•
Rectangle to Round (Horizontal) Adapter
(S1-1AK0109, S1-1AK0108) -
Kit includes one supply and
one return air rectangle to round duct adapter. Adapters are
preformed and designed to fit over current horizontal duct
openings on the base unit. Transition is from rectangle to 12"
round for the 1AK0108 kit and from rectangle to 14" round for
the 1AK0109 kit.
•
Rectangle to Round (Downflow) Adapter
(S1-1AK0110, S1-1AK0111) -
Kit includes one supply and
one return air rectangle to round duct adapter. Adapters are
preformed and designed to fit over current downflow duct
openings on the base unit using a roof curb. Transition is
from rectangle to 16" round for the 1AK0110 kit and from
rectangle to 18" round for the 1AK0111 kit.
•
Roof Curbs (S1-1RC0503, S1-1RC0501) -
NRCA approved
curbs provide proper fit to base unit for rooftop installations.
Curbs are designed to be assembled through hinge pins in
each corner. Kit also provides seal strip to assure an air tight
seal. These are 8 inch high roof curbs.
•
Roof Curbs (S1-1RC0504, S1-1RC0502) -
NRCA approved
curbs provide proper fit to base unit for rooftop installations.
Curbs are designed to be assembled through hinge pins in
each corner. Kit also provides seal strip to assure an air tight
seal. These are 14 inch high roof curbs.
•
Manual Outdoor Damper
(S1-1FA0502, S1-1FA0501) -
Provides 0% through 50% out-
door air capability (field adjustable). Designed for duct
mounted side supply/return applications. Includes hood and
screen assembly.
• Wall Thermostat - The units are designed to operate with
standard, 24-volt electronic and electro-mechanical thermo-
stats. All units can operate with single stage heat/single
stage cool thermostats - with or without the economizer.
•
Low Ambient Kit (S1-2LA04700824) -
Kit provides neces-
sary hardware to convert unit to operate in cooling cycle
down to 0º F. Standard unit operation 45º F.
•
Transformer Kit (S1-2EC06700124) -
Kit provides neces-
sary hardware to provide single phase models from factory
furnished 40 VA transformer capability to 75 VA transformer
capability. (Required on installations with economizer or
motorized damper).
•
Base Rail Hole Cover Kit (S1-1HC0101) -
Kit provides nec-
essary hardware to close off openings in base rails to block
off openings, i.e. prevent animal entrance.
