Description
ASHRAE 62.2 Whole Building Calculation Sheet
3/11/12 Adjusted building pressure with all fans running to reflect slope of regression.
Features
Calculates:
- Standard 136 'N' factor for over 200 cities in the US and Canada;
- Whole building cfm for a new building
- Whole building cfm for an existing building
- ACH50
- ACHnatural
- Target CFM50 (for .35 ACH)
- Ventilation "Deficit"
- Approximate building depressurization with all exhaust fans running.