Founded in 1928 as a sales organization focused on HVAC contractors in Southern California, our shift to manufacturing in 1971 remains anchored by a desire to deliver quality products, on time, at competitive prices.
Shipping from two factories, our dependable service is backed by a 5-year product warranty, exceptional Quick Ship capabilities, AMCA, UL certified performance and an experienced staff and versatile product line . Pottorff enjoys a strong partnership with the Sheet Metal Workers International Union and offers a full line of dampers and louvers that include:
- Air Control and Backdraft Dampers
- UL Rated Fire, Smoke and Ceiling Radiation Dampers
- Steel and Extruded Aluminum Louvers and Penthouses
- Access Doors and Panels
- Actuators and Accessories