by John Krigger
This 8.5×11 durable two-sided sheet covers blower door set up, testing, and evaluating of test results. Also covers analog and digital manometers, leakage values of building materials, can’t reach 50 factors, building tightness limits, and simple house-pressure testing. It is designed as a quick reference to air-sealing technicians, sealing air leaks during blower door testing. Illustrations: 4 tables, 11 line drawings, 2 photographs.