High Performance Architectural Diffusers

Architecture, Thermal Comfort, Energy Efficiency



EffectiV HVAC manufactures and supplies high-performance and innovative architectural diffusers, including MADEL® products.


EffectiV’s large selection of specialty diffusers help greatly improve occupants’ comfort and energy efficiency in commercial, institutional and industrial buildings. Their appealing design often help finding the perfect balance between architectural requirements and mechanical engineering objectives.


Products include high induction diffusers, nozzle jet diffusers, adjustable diffusers, thermodynamic diffusers and constant air volume dampers. 


EffectiV diffusers can be found in office buildings, schools, hospitals, airports, retail stores, hotels, restaurants and hundreds of other buildings across North America.


We thrive on supplying only the best quality products supporting EffectiV's ACE philosophy: Architecture, Comfort, Energy Efficiency.