What Is an RTU Curb Adapter—and When Do You Need One?
Replacing a rooftop unit (RTU) isn’t always as simple as swapping one box for another. Most of the time, the new unit has different dimensions, connection points, or airflow requirements than the old one. That’s where RTU curb adapters come in. At Madon Sheet Metal, we specialize in fast, precise curb adapters that make RTU…