Blog

A whole house fan can make a cool evening feel like open-window weather throughout the home, but only when the equipment is sized correctly and the attic can release the air it receives. The Best Whole House Fan with Highest Reviews is not automatically the unit with the biggest CFM rating or the lowest advertised price. It is the fan that delivers the airflow, sound level, energy use, and damper performance your home actually requires. High review counts can be useful, particularly wh …

Rooftop exhaust is often treated as a minor mechanical detail until a building begins trapping heat, moisture, odors, or process contaminants. That is why architects specify Edmonds Hybrid Ventilation on projects where passive performance is valuable but ventilation cannot be left to weather conditions alone. A properly applied hybrid rooftop exhaust strategy can reduce electrical runtime while retaining the dependable air movement a commercial facility needs. For architects, engineers, and owne …

A building can have high-capacity exhaust fans and still struggle with heat if the system only operates in two modes: off or full power. That is why the question of whether hybrid ventilation is the future for building cooling matters to facility managers, engineers, growers, and building owners. Hybrid systems use the conditions already available at the site - wind pressure, stack effect, outdoor temperature, and solar energy - then add powered ventilation when natural forces are not …

A ventilation system can meet minimum code airflow and still work against a building’s LEED or Net-Zero targets every hour it operates. The Best LEED & Net-ZERO Ventilation for Commercial & Industrial Buildings is not simply the fan with the highest CFM or the lowest nameplate wattage. It is a coordinated design that removes heat and contaminants, limits fan energy, reduces unnecessary mechanical cooling, and responds to actual building conditions. For warehouses, manufacturing pla …

A ventilation schedule that only lists fan CFM and motor horsepower is no longer enough for a LEED project. Current LEED ventilation design trends place equal weight on outdoor-air delivery, energy recovery, controllability, verification, and the actual operating conditions of the building. For engineers, architects, contractors, and facility teams, that means equipment selection must begin with the load profile, occupancy, pressure relationships, and climate zone - not with a catalog …