PDF Standard 62.2
The building shall be provided with ventilation that meets the requirements of the International Residential Code or International Mechanical Code, as applicable, or with other approved means of ventilation . Outdoor air intakes and exhaust shall have automatic or gravity dampers that close when the ventilation system is not operating.
Ventilation Principles and Standards Mechanical ventilation is essential in modern homes built to tight energy standards. ASHRAE Standard 62.2 specifies minimum ventilation rates for residential buildings, requiring 7.5 cubic feet per minute per bedroom plus 1 cfm per 100 square feet of floor area. This standard has been adopted by most building codes and serves […]
HVAC Ventilation Standards: ASHRAE 62.1, 62.2, and US Building Code Requirements Ventilation standards in the United States establish minimum outdoor air delivery rates, indoor air quality thresholds, and mechanical system requirements that apply across every occupied building category.
Understanding Residential Ventilation System Requirements Before the Gallery
Energy Recovery Ventilation System Installing A Whole House. It gives the article a little more context before the image collection begins.
Types of Ventilation Systems: Plan Your Home's Ventilation | UltraTech. This note connects the source idea with the visuals in a simple, reader-friendly way.
Attic Ventilation Intake Vs Exhaust at Tommy Lotts blog. This note connects the source idea with the visuals in a simple, reader-friendly way.
Looking at multiple sources also helps separate the main idea from small decorative details.
These notes are added so the page offers more than images and gives each visitor a clearer reason to keep reading.
:max_bytes(150000):strip_icc()/bathroom-fan-building-code-requirements-1821320-011210338c4a47e4ad0d66b35c531fe8.jpg "Visual Reference: Bathroom Fan Vent Code")
