Day: September 26, 2025

When I’m working on ductwork, one thing I check carefully is the plenum in your HVAC system. This part of your HVAC setup is easy to overlook, but it’s critical to your home’s comfort and energy efficiency. If you’ve ever noticed that some rooms stay too hot or too cold no matter what you set your thermostat to, your plenum might be part of the problem. In this guide, I’ll