2.2K views · 37 reactions | Installing grid with less than 5-1/2 inches of plenum space? Here’s a clip to solve a tight plenum or wall installation. | Armstrong Ceilings Installation Systems | Facebook

A plenum is a box or chamber in a ventilation or air conditioning system where the air ducts connect 🔧 It helps distribute air evenly through all the ducts or collect it back so the system works efficiently and quietly 🤔 If there’s no plenum: Air will blow stronger through some ducts and barely reach others; The system will be noisier; Cooling or heating efficiency will drop; Vibrations and air leaks may appear. #plenum #hvactech #hvacservice #hvacproject #ventilationtips #LAhvac #LosAngelesHV

99% of people don’t even realize that the plenum is what actually makes your home feel comfortable 💡 In this video, we’re assembling a plenum — but what exactly is a plenum? A plenum is an essential part of a ventilation or air conditioning system that helps direct airflow properly throughout your home. Simply put, it’s a box or chamber inside the duct system where air is either distributed or mixed. For example, when your air conditioner cools the air, that air first goes into the plenum. From