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HVAC System Types
hv_vent
hv_vent
Level 1
Ventilation Systems
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/api/v1/systems/domain_hvac_system/nodes/hv_vent
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hv_vent_doas
Dedicated outdoor air system (DOAS)
hv_vent_filt
Air filtration (MERV, HEPA)
hv_vent_mech
Mechanical ventilation (ERV, HRV)
hv_vent_nat
Natural ventilation
hv_vent_uvgi
UV germicidal irradiation (UVGI)
Cross-system equivalences
3
NAICS 2022
236
Construction of Buildings
broad
237
Heavy and Civil Engineering Construction
broad
238
Specialty Trade Contractors
broad
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