Observational Diagnostics - Section One  - Downloadable PDF
Helpful Hints When Looking at a House

CFM 50 - CFM - Pascals of Pressure Chart  - Downloadable PDF
A Tool for Predicting Building Pressure and Air Flow

Combustion Checklist Reference Guide  - Downloadable PDF
Detailed Guidance When Using the Combustion Safety Checklist

Combustion Safety Checklist  - Downloadable PDF
A Protocol for Examining Combustion Appliances

Chimney Cartoon  - Downloadable PDF
Lung Filtered, House Vented Heater, Not Vent Free or Unvented

Wall Vented and Closed Crawl Space  - Downloadable PDF
2006 Code Review

Observing Mother Nature   - Downloadable PDF
Understanding Moisture in Buildings in the Southeastern U.S.

Breathing the Products of Combustion   - Downloadable PDF
Understanding How Often it Occurs in the Sanctuary of Our Homes

Mechanical Ventilation in Houses in the Southeast   - Downloadable PDF
Doing the Right Thing Not-Quite-Right

Pressure Pan Procedures   - Downloadable PDF
A Technique for Finding Duct Air Leaks and Confirming Their Repair