Retrotec DucTester 341 User Manual
Page 16
Page 16 of 83
©Retrotec Inc. 2014
This is a schematic of a duct leakage test. Registers are sealed, the duct tester fan is connected to a
return and the pressure gauge picks up the pressure in the ducts.
Locate the step by step Quick Guide that came with your equipment or access it a
Figure 1: DucTester setup, including tubing locations and necessary connections.