
3
FACTORY--INSTALLED OPTIONS (FIOPs)
jEconomizer with DRY BULB sensing and barometric
relief*
Standard Air Leak Dampers —
fModels with W7212 controller provides standard
non--diagnostic control. EconoMi$er IV.
fModels with W7220 controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements. EconoMi$er X.
fModels with RTU Open controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements. EconoMi$er 2.
jEconomizer with ENTHALPY sensing and barometric
relief*
Standard Air Leak Dampers —
fModels with W7212 controller provides standard
non--diagnostic control. EconoMi$er IV.
fModels with W7220 controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements. EconoMi$er X.
fModels with RTU Open controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements. EconoMi$er 2.
jEconomizer with DRY BULB sensing and barometric
relief*
ULTRA LOW LEAK Air Dampers —
fModels with W7220 controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements, has return, outside
air and relief damper leakage that meets Title 24
(section 140.4 and ASHRAE 90.1) requirements --
plus 5 year limited parts warranty. EconoMi$er X.
fModels with RTU Open controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements, has return, outside
air and relief damper leakage that meets Title 24
(section 140.4 and ASHRAE 90.1) requirements --
plus 5 year limited parts warranty. EconoMi$er 2.
jEconomizer with ENTHALPY sensing and barometric
relief*
ULTRA LOW LEAK Air Dampers —
fModels with W7220 controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements, has return, outside
air and relief damper leakage that meets Title 24
(section 140.4 and ASHRAE 90.1) requirements --
plus 5 year limited parts warranty. EconoMi$er X.
fModels with RTU Open controller meets California
Title 24 (section 120.2) Fault Detection and
Diagnostic (FDD) requirements, has return, outside
air and relief damper leakage that meets Title 24
(section 140.4 and ASHRAE 90.1) requirements --
plus 5 year limited parts warranty. EconoMi$er 2.
jRTU Open multi--protocol controller communicates to
LON, MODBUS, BACNET and Johnson N2 protocols.
jThrough the base connectors for gas and electric
conduit/piping
jStainless steel gas heat exchanger (includes tubes,
vestibule plate and collector box)
jPerfect Humiditytdehumidification system*
j2 position motorized outdoor air damper*
jNon--fused disconnect
jPowered 115--volt convenience outlet*
jNon--powered 115--volt convenience outlet
jHigh static evaporator fan motor
jReturn Air smoke detector
jSupply Air smoke detector
jCO2sensor
jCondenser hail guard -- louvered style*
jSpecial coating protection for evaporator
and condenser coils*
* Not available for single phase (--J voltage) models.
OPTIONAL WARRANTIES
jComplete Unit Parts only up to 5 years
jComplete Unit Parts and Labor up to 5 years
Many other optional warranties are available.
See the Commercial Start--Up and Optional Extended
Warranty Price price pages for further information.
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