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Home Humidifiers Introduction Humidifiers are commonly used in homes to relieve the physical discomforts of dry nose, throat, lips, and skin. The moisture they add to dry air also helps alleviate common nuisances brought on by winter heating, such as static electricity, peeling wallpaper, and cracks in paint and furniture. However, excess moisture can encourage … [Read More]

Mini-Duct AC System Benefits Many owners of older homes without forced-air HVAC systems would like to add central air conditioning and/or heating ducts but are daunted by the cost and difficulty of the installation process. Installing ductwork may require removing large sections of walls, floors or ceilings, or adding unsightly box chases. However, high-velocity heating … [Read More]

Work with a Professional Contractor for Duct Improvement Projects Many homeowners choose to work with a professional contractor for duct improvement projects. Most heating and cooling equipment contractors also repair ductwork. Look for a contractor that will: Inspect the whole duct system, including attic and crawlspaces. Evaluate the system’s supply and return air balance. Many … [Read More]

Good Duct Design Increases Efficiency This Air Distribution System Design: Good Duct Design Increases Efficiency (PDF) fact sheet explains how good duct design increases the efficiency of air distribution systems for central heating and cooling. The air distribution system may reach an efficiency of 80 percent or more for little or no additional cost, resulting in homeowner … [Read More]

How to Read Residential Electric and Natural Gas Meters You can read your own meters to help monitor your electric or gas energy use. During the heating season, your energy use should be compared to the number of heating degree days for the same time period; during the cooling season, compare your energy use to … [Read More]

Moisture Control Properly controlling moisture in your home will improve the effectiveness of your air sealing and insulation efforts, and vice versa. Thus, moisture control contributes to a home’s overall energy efficiency. The best strategy for controlling moisture in your home depends on your climate and how your home is constructed. Before deciding on a … [Read More]

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