Learn about new testing opportunities for blower door equipment that you already own.

  • Using your DucTester or blower door as a powered flow hood
  • How to test exhaust and supply flows, test total flow of a HVAC air handler
  • Enclosure Zone testing
  • Area of Refuge, Raised Floor, Pressurized Stairwells, Control Rooms and other Areas
  • Water penetration testing
  • Learn how these tests can provide additional business opportunities

Browse blower doors and duct testing equipment from Retrotec, and sign up for upcoming webinars to find related information. For any specific questions related to our products, contact our sales team directly at 1 (855) 738-7683.