---
title: Ventilation
description: Ventilation focuses on the systems and methods used to circulate and replace air within indoor spaces. Learners will understand ductwork design, airflow calculations, exhaust systems, and how to maintain indoor air quality while optimizing energy efficiency in buildings.
category: trades-crafts
subcategory: plumbing-and-hvac
difficulty: beginner, intermediate, advanced
url: /subject/ventilation
---

# Ventilation

Ventilation focuses on the systems and methods used to circulate and replace air within indoor spaces. Learners will understand ductwork design, airflow calculations, exhaust systems, and how to maintain indoor air quality while optimizing energy efficiency in buildings.

## Available Resources

1 Books • 2 Websites

## Websites

### 1. HVAC-Talk Forum

Long-running forum where HVAC contractors and technicians discuss residential and commercial ventilation: ERV and HRV selection, duct design, exhaust, makeup air, and indoor air quality. Readers see how practitioners diagnose real installations and apply codes in the field.

**Difficulty:** Beginner | **Price:** Free

**Link:** https://hvac-talk.com/vbb/forumdisplay.php?29-Ventilation

**Tags:** ventilation, hvac, indoor-air-quality, duct-design, energy-recovery-ventilation

### 2. U.S. Department of Energy

Official website of the U.S. Department of Energy, covering federal energy policy, the national laboratories, and programs in renewables, nuclear, fossil energy, grid modernization and efficiency. Readers find authoritative explainers, research news, funding opportunities and consumer guidance on home energy use.

**Difficulty:** Beginner | **Language:** English | **Price:** Free

**Link:** https://energy.gov

**Tags:** energy-policy, renewable-energy, national-laboratories, energy-efficiency, grid-modernization

## Books

### 1. Ventilation for Control of the Work Environment

**Author:** William A. Burgess, Michael J. Ellenbecker, Robert D. Treitman

Industrial hygiene engineering text on designing and evaluating workplace ventilation. Covers airflow principles, hood design, ducts, fans, air cleaning, and system testing, so readers can specify and assess local exhaust and general ventilation that controls airborne contaminants.

**Difficulty:** Intermediate | **Language:** English | **Price:** Paid

**Link:** https://www.amazon.com/dp/047189219X?tag=edmonddante07-20

**Tags:** books, trades-crafts, plumbing

---

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