How to Optimize an HVAC System by eHow.com

Your home's heating and air conditioning system (HVAC) is one of the most important elements involved in enjoying your home. Besides providing a comfortable environment, your HVAC also helps to maintain your health by protecting you from extreme... Read More »

How to Minimize Pollution in a Home by eHow.com

Common in-house pollutants and allergens are second-hand smoke, pesticides, gas and fireplace emission, pollen, mold, pet dander and mite fragments. Many of these pollutants are in common household items such as the carpet. Energy-efficient devices... Read More »

How to Install a Heat Recovery Ventilator by eHow.com

Newer, more energy efficient homes have been constructed to seal out the outdoor environment almost 100 percent. This condition allows loaded, stale air to accumulate unless windows are opened. Open windows allow some of the heating or air conditioning... Read More »

Charging Air Conditioning Compressor in a Ford Explorer by Expert Village

Today, we're changing an air conditioning compressor on a '96 Ford Explorer. In this step, I'm going to demonstrate the proper service procedure for piercing the refrigerant can, firing the engine, and beginning the charging process. Now, what you're... Read More »

How to Prevent House Mold by eHow.com

Not only is mold unsightly, it can cause health problems. Mold grows in humid or damp areas of your house and will continue to grow unless removed. After removing the mold, you can prevent it from growing back with a few simple steps. Here are a few tips... Read More »