5100 & 340x COMBO

The Model 5100 and 340 DucTester Combo

Take advantage of discounted pricing by purchasing these two industry-leading systems together, offering everything you need for comprehensive residential testing.

Model 5100 Blower Door

Retrotec’s most popular blower door system for residential and small commercial applications is trusted by professionals worldwide. The Model 5100 outperforms and outsells other makes and models, delivering unmatched performance and reliability. This all-in-one system comes complete with the newly released DM32X gauge, a powerful fan, six flow ranges, connectors, software, and Retrotec’s industry-leading 10-year warranty on the fan shell. With both fully automatic and manual operation, the quick-connect frame features an extra crossbar for added stability and convenient gauge mounting. Designed for ease of use, it’s the perfect tool for testing any residential enclosure.

Model 340x DucTester

The Model 340x DucTester is incredibly lightweight and versatile, ideal for testing duct systems from the leakiest to the tightest. This complete package includes three flow ranges (Open, 102, 74, and 47), the groundbreaking DM32X gauge, a roll of Grill Mask for sealing registers, and a large carrying case for portability.

Building on the success of its predecessor, the Model 340, this updated design features a mounted gauge option for improved accessibility and a redesigned foot base for added stability during tests. Retrotec’s advanced training resources and reporting software ensure that even complex duct testing can be carried out with ease and precision.

This combo package is excluded from additional promotional discounts and cannot be combined with other offers or promo codes.