Zone Sizing
The Zone Sizing tab contains information for zone level sizing properties.
Cooling Supply Air Dry Bulb
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Default: 55°F
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Typical Range: N/A
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Min Max: -infinity to infinity
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Units: °F, °C
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This is the temperature of the supply air as it enters the zone in cooling mode. Note: This temperature field is only used if there is a zone level cooling coil or a terminal box cooling coil. Otherwise this field will be ignored. Additionally, if the “Apply System Cooling SAT to Zone” field in the Sizing Properties tab is set to “yes”, this field will also be ignored and the “Supply Air Dry Bulb Cooling” temperature on the Sizing Properties tab will be used to size zone level cooling equipment. If the system level cooling equipment and zone level cooling equipment are sized to the same temperature, unmet hours could result.
Heating Supply Air Dry Bulb
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Default: 125°F
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Typical Range: N/A
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Min Max: -infinity to infinity
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Units: °F, °C
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This is the temperature of the supply air as it enters the zone in heating mode. Note: This temperature field is only used if there is a zone level heating coil or a terminal box heating coil. Otherwise this field will be ignored. Additionally, if the “Apply System Heating SAT to Zone” field in the Sizing Properties tab is set to “yes”, this field will also be ignored and the “Supply Air Dry Bulb Heating” temperature on the Sizing Properties tab will be used to size zone level heating equipment. If the system level heating equipment and zone level heating equipment are sized to the same temperature, unmet hours could result.