An attic fan is a great way to keep your home cooled off during the hot summer months. The attic fan works by removing the superheated air from your attic so the air in your entire home can ...

Troubleshooting is the effort to identify and resolve differences between what was expected and what actually happened. This article is a guide for identifying the most common problems encountered in ...

A ceiling fan is a pleasure when the weather starts warming up. It stirs the air and creates a delightful breeze. The fact that a fan is much less expensive to run than your home air conditioning ...

A noisy bathroom fan can be annoying and distracting. Sometimes you're stuck with the sound, but sometimes it's an easy fix. If you're uncomfortable working with electricity, many fans simply plug ...

Industrial fans are required for many power plants to operate. Understanding rotor dynamics is essential for reliable long-term fan operation.

Why is my Mac fan so loud? Causes, troubleshooting and how to get it to quiet down When your computer overheats, your MacBook's fan kicks into action.

Problems shutting down after upgrading Several users have reported problems restarting or shutting down after Software Update is done installing Mac OS X 10.3.2.

Technology provides many tools for accurate and reliable fan and system design. Gone are the days when cheap energy allowed the use of rules of thumb and large safety factors. But even with modern ...