EWC Controls

EWC Controls - ST-2 - Zone Panel Manual Changeover (Rev. E)

Item: EWCST2
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Zone Panel Manual Changeover (Rev. E)


The Model ST Series Panels Are For Single Stage Heating and Cooling with Manual Changeover. Zone 1 Is The "Master" Zone Which Controls The Heating and Cooling Mode and Also The Fan Operation.
The St-2 Is A 2 Zone Panel and The St-3 Is A 3 Zone Panel. Zones 2 and 3 Will Only Operate In The Same Mode That The Zone 1 Thermostat Is In. Each Thermostat Can Turn The System "On" and "Off ", But Only In The Same Mode. It Is Recommended The Zones 2 and 3 Have No Switching Subbases For The Thermostats.
The St Panels Can Be Used with Mechanical or Digital Programmable Thermostats That Are Non-Power Stealing. Open-Close Switches On The Control Panels Near The Damper Terminal Blocks Allow For Continuous Air Circulation. This Switch Controls The Damper Position When The Heating and Air Conditioning System Is At Rest. The St Panels Can Be Wired Together To Create Larger Zoning Systems Up To 6 Zones .

California residents: see Proposition 65 Warning

Features and Specification

Individual Fan Control No
Length 13.0000
Maximum Temperature 145°F (62.7°C)
Network Zoning No
Dimensional Weight 4.0000
Display No
Display Options None
EAN 0845484003563
Emergency Heat Switch No
Heat Pump Compatible No
Height 3.0000
Number of HVAC Zones 2
Stages Cool 1
Stages Heat 1
UL Listed No
UL Recognized No
UPC 845484003563
Voltage 24 VAC
Warranty Offered Yes
Width 13.0000
Package Weight 2.5000
Phase Single
Package Height 3.0000
Package Length 13.0000
Package Width 13.0000
Cycle/Hertz 60
Weight 2.5000
Cubic Measurement 0.2934
Ambient Temperature Range -20°F to 160°F (-28.8°C to 71.1°C)
Amps 0.002
Auto Changeover No
Brand EWC Controls
Composition Plastic
Zone Capability 2 Zones