Search Results

Results 1 to 25 out of 121

Name Type Description Download
Add Packaged Ice Storage
measure This measure removes the cooling coils in the model and replaces them with packaged air conditioning units with integrated ice storage.
Add Central Ice Storage
measure This measure adds an ice storage tank to a chilled water loop for the purpose of thermal energy storage.
NZEHVAC
measure This measure replaces the existing HVAC system if any with the user selected HVAC system. The user can select how to partition the system,...
Radiant Slab with DOAS
measure Adds a radiant slab with DOAS ventilation system to the model.
AedgOfficeHvacWshpDoas
measure Measure replaces existing HVAC system (if any) with a Water Source Heat Pump (WSHP) with DOAS HVAC system (one DOAS per floor). The WSHP with...
AedgOfficeHvacAshpDoas
measure Measure replaces existing HVAC system (if any) with an Air Source Heat Pump (ASHP) with DOAS HVAC system (one DOAS per floor). The ASHP with DOAS...
AedgOfficeHvacVavChW
measure Measure replaces existing HVAC system (if any) with a high efficiency multizone variable air volume (VAV) HVAC system (one system per floor). The...
AedgK12HvacDualDuctDoas
measure Measure replaces existing HVAC system (if any) with a Dual Duct with DOAS HVAC system (one system per floor). The dual duct system (separate...
AedgK12HvacFanCoilDoas
measure Measure replaces existing HVAC system (if any) with a Fan Coil with DOAS HVAC system (one DOAS per floor). The fan coil with DOAS system...
AedgK12HvacGshpDoas
measure Measure replaces existing HVAC system (if any) with a Ground Source Heat Pump (GSHP) with DOAS HVAC system (one DOAS per floor). The GSHP with...
AedgOfficeHvacFanCoilDoas
measure Measure replaces existing HVAC system (if any) with a Fan Coil with DOAS HVAC system (one DOAS per floor). The fan coil with DOAS system...
AedgOfficeHvacRadiantDoas
measure Measure replaces existing HVAC system (if any) with a Radiant Heating and Cooling with DOAS HVAC system (one DOAS per floor). The radiant with...
ZEDG K12 HVAC Fan Coil DOAS
measure Measure replaces existing HVAC system (if any) with a Fan Coil with DOAS HVAC system (one DOAS per floor). The fan coil with DOAS system...
ZEDG K12 HVAC Fan Coil DOAS Air Cooled Chiller
measure Measure replaces existing HVAC system (if any) with a Fan Coil with DOAS HVAC with air cooled Chiller system (one DOAS per floor).
AedgOfficeHvacVavDx
measure Measure replaces existing HVAC system (if any) with a high efficiency multizone variable air volume (VAV) HVAC system (one system per floor). The...
ZEDG K12 HVAC GSHP with DOAS
measure Each zone served by the DOAS (classrooms, corridors, library/media center, lobbies, mechanical rooms, offices, and restrooms) was modeled with a...
ZEDG VRF with DOAS
measure Adds VRF system with multiple indoor units connected to an outdoor unit.
Replace Water Heater Mixed with Thermal Storage Chilled Water
measure This measure is a quick fix for GUI issue that prevents putting thermal storage on two plant loops.
Fan Assist Night Ventilation
measure This measure is meant to roughly model the impact of fan assisted night ventilation. The user needs to have a ventilation schedule in the model,...
Add Variable Speed RTU Control Logic
measure This measure adds control logic for a variable-speed RTU to the model. The control logic is responsible for staging the fan in response to the...
Create Variable Speed RTU
measure This measure examines the existing HVAC system(s) present in the current OpenStudio model. If a constant-speed system is found, the user can opt...
ReduceVentilationByPercentage
measure This measure will reduce space ventilation rates by the requested percentage. A cost per square foot of building area can be added to the model.
Improve Motor Efficiency in Selected Fans and Pumps
measure The assessment team observed opportunities for motor efficiency improvements on HVAC systems. These motors are asynchronous induction...
GLHEProGFunctionImport
measure After running GLHEPro to size the GLHE and export the G Function .idf file, use this measure to import these GLHE inputs back into the model. In...
Improve Fan Belt Efficiency
measure The assessment team observed opportunities for fan belt improvements on HVAC fan drives. These motors are asynchronous induction...