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Residential Air-Cleaning Devices – A Summary
Introduction Indoor air pollutants are unwanted, sometimes harmful materials in the air. They range from dusts to chemicals to radon. Air cleaners are devices that…
R-Value of Insulation
An insulating material’s resistance to conductive heat flow is measured or rated in terms of its thermal resistance or R-value -- the higher the R-value,…
A Not-so-Technical Explanation of How Air Conditioning Works
The "Not-So-Technical" Explanation of How an Air Conditioner Works An air conditioner is basically a refrigerator without the insulated box. An air conditioner is doing…
Money & Energy Saving Air Conditioning Tips
Air Conditioners It might surprise you to know that buying a bigger room air-conditioning unit won't necessarily make you feel more comfortable during the hot…
Mold Resources
Introduction to Molds Molds produce tiny spores to reproduce. Mold spores waft through the indoor and outdoor air continually. When mold spores land on a…
Lead Paint Risk & Requirements During Renovation
Lead Paint Risk During Renovation: What You Need to Know & What the EPA Requires Lead is a toxic metal used in several household related…
How to Read Residential Meters
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…
How to Read the EnergyGuide Label
Energy Smart Shopping The ENERGY STAR® Label When you shop for a new appliance, look for the ENERGY STAR® label. ENERGY STAR products usually exceed…
How Insulation Works
Insulation in your home provides resistance to heat flow. The more heat flow resistance your insulation provides, the lower your heating and cooling costs. Properly…
How BTUs and EERs Work
How BTUs and EERs Work Most air conditioners have their capacity rated in BTUs, or British Thermal Units. A BTU is, generally, the amount of…