We are excited to announce the launch of the SKP-LP and SKP-HP, innovative constant air volume dampers for circular ducts. These state-of-the-art dampers greatly facilitate the balancing of ventilation systems by maintaining a constant air volume despite pressure variations in the system.SKP-HP High ...

A new air volume damper was just added to the EffectiV HVAC product line, the SKC-C Constant Air Volume Damper for Circular Duct.SKC-C Constant Air Volume Damper For Circular Duct greatly facilitates the balancing of ventilation systems. It maintains constant air volume at varying pressures c ...

EffectiV HVAC is adding new options to its PERFAIR plenums for AXO, NEX, OTO and PLAY Diffusers. All plenums can now be ordered with factory-installed 1/2" acoustical insulation and 2" R6 thermal insulation in order to ensure optimal performance. PERFAIR plenums, normally featuring a stan ...