<?xml version="1.0"?> <measure> <schema_version>3.0</schema_version> <name>zedgk_12_hvac</name> <uid>59793426-1d07-41d2-9478-d7abf1410764</uid> <version_id>0a2a389f-488e-49fb-a3a2-b6473a6aa537</version_id> <version_modified>20200512T201424Z</version_modified> <xml_checksum>87BA8B1E</xml_checksum> <class_name>ZEDGK12HVAC</class_name> <display_name>ZEDG K12 HVAC GSHP with DOAS</display_name> <description>Each zone served by the DOAS (classrooms, corridors, library/media center, lobbies, mechanical rooms, offices, and restrooms) was modeled with a two-speed GSHP.</description> <modeler_description>The heat pumps rejected energy to a single plant loop that was served by a 90% efficient variable-speed pump with 40 ft of head and a design loop exit temperature set point of 69.8°F. A ground heat exchanger was modeled using the EnergyPlus Runtime Language. The EnergyPlus Runtime Language program raised the temperature of the loop 10°F if the entering water temperature was lower than 60°F, and it lowered the temperature of the loop 10°F if the entering water temperature was higher than 60°F.</modeler_description> <arguments> <argument> <name>ceilingReturnPlenumSpaceType</name> <display_name>This space type should be part of a ceiling return air plenum.</display_name> <type>Choice</type> <required>false</required> <model_dependent>false</model_dependent> </argument> <argument> <name>costTotalHVACSystem</name> <display_name>Total Cost for HVAC System ($).</display_name> <type>Double</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>0</default_value> </argument> <argument> <name>remake_schedules</name> <display_name>Apply recommended availability and ventilation schedules for air handlers?</display_name> <type>Boolean</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>true</default_value> <choices> <choice> <value>true</value> <display_name>true</display_name> </choice> <choice> <value>false</value> <display_name>false</display_name> </choice> </choices> </argument> </arguments> <outputs /> <provenances /> <tags> <tag>HVAC.Whole System</tag> </tags> <attributes> <attribute> <name>Uses SketchUp API</name> <value>false</value> <datatype>boolean</datatype> </attribute> <attribute> <name>Measure Type</name> <value>ModelMeasure</value> <datatype>string</datatype> </attribute> </attributes> <files> <file> <filename>AEDG_HVAC_GenericTestModel_0225_a.osm</filename> <filetype>osm</filetype> <usage_type>test</usage_type> <checksum>69699217</checksum> </file> <file> <filename>README.md.erb</filename> <filetype>erb</filetype> <usage_type>readmeerb</usage_type> <checksum>703C9964</checksum> </file> <file> <filename>README.md</filename> <filetype>md</filetype> <usage_type>readme</usage_type> <checksum>713C6E47</checksum> </file> <file> <filename>LICENSE.md</filename> <filetype>md</filetype> <usage_type>license</usage_type> <checksum>E0468DD6</checksum> </file> <file> <filename>test_support.rb</filename> <filetype>rb</filetype> <usage_type>test</usage_type> <checksum>1E9C249B</checksum> </file> <file> <filename>OsLib_AedgMeasures.rb</filename> <filetype>rb</filetype> <usage_type>resource</usage_type> <checksum>99805712</checksum> </file> <file> <filename>TableLib.rb</filename> <filetype>rb</filetype> <usage_type>resource</usage_type> <checksum>36D7C5DF</checksum> </file> <file> <filename>measure_Test.rb</filename> <filetype>rb</filetype> <usage_type>test</usage_type> <checksum>A383D84F</checksum> </file> <file> <version> <software_program>OpenStudio</software_program> <identifier>2.0.0</identifier> <min_compatible>2.8.0</min_compatible> </version> <filename>measure.rb</filename> <filetype>rb</filetype> <usage_type>script</usage_type> <checksum>41339768</checksum> </file> <file> <filename>OsLib_HVAC_zedg_gshp.rb</filename> <filetype>rb</filetype> <usage_type>resource</usage_type> <checksum>CD270CA8</checksum> </file> </files> </measure>