QRXF-2500 Fresh Air Exchanger
Duct Fan Series
Heating recovery, cabinet fan and duct ventilation products from the MIWIND fan catalog.
QRXF-2500 Fresh Air Exchanger
QRXF-3000 Fresh Air Exchanger
QRXF-4000 Fresh Air Exchanger
QRXF-5000 Fresh Air Exchanger
QRXF-6000 Fresh Air Exchanger
QRXF-8000 Fresh Air Exchanger
QRXF-10000 Fresh Air Exchanger
QRXF-12000 Fresh Air Exchanger
QRXF-15000 Fresh Air Exchanger
MF-100P Duct Fan
MF-150P Duct Fan
MF-200P Duct Fan
Low-noise airflow options
Inline fans, silent ventilation models and heat-recovery products for controlled indoor air movement.
Low-noise airflow options
Inline fans, silent ventilation models and heat-recovery products for controlled indoor air movement.
Fresh-air and HRV planning
Balanced ventilation and heat-recovery models for office, residence and commercial projects.
Flexible duct installation
Product combinations that cover compact duct runs, cabinet ventilation and larger fresh-air exchange systems.
Duct fan support documents
Selection guides and technical files from the managed MIWIND backend download library.
Open technical resourcesMIWIND Duct Fan & HRV Selection Guide
Selection guide for duct fans, fresh air exchangers and HRV projects based on the updated fan brochure.
MIWIND Fresh Air Ventilation Technical Reference
Heat-recovery, fresh-air exchanger and ventilation parameter reference from the updated fan brochure.
MIWIND Duct Fan Silent Series Reference
Silent-series duct-fan and low-noise ventilation reference based on the MIWIND fan brochures.
Managed solution paths
Backend-linked solutions for silent environments, home ventilation and commercial HVAC airflow planning.
Silent Series
Low-noise air curtain and ventilation products support comfort in hotels, offices and occupied commercial spaces.
Home & Small Shop Ventilation Solution
Fresh-air, silent-fan and compact dehumidification combinations help small shops and household interiors improve comfort, moisture control and day-to-day air quality.
Shopping Mall & HVAC Solution
Air-curtain, fresh-air and ventilation combinations help shopping malls and HVAC-managed public interiors improve entrance comfort, energy performance and daily maintenance planning.
Need help matching airflow and installation conditions?
Share target airflow, duct size, voltage and project type so MIWIND can help choose the right duct fan or HRV product.