by Micrometl | Jan 15, 2026 | Mixing Boxes & Econos
A common question in ventilation design is: “How does a building exhaust air when fresh outdoor air is being introduced?” One simple, passive solution is a Barometric Relief Damper, also known as a gravity relief damper. What Is Barometric Relief? A barometric relief...
by Micrometl | Jan 15, 2026 | Curb Adaptors
Replacing a rooftop unit (RTU) is rarely as simple as lifting off the old equipment and dropping in the new one. A properly designed and installed curb adapter is critical to ensure performance, airflow, and a watertight seal. To make every installation smoother,...
