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Selecting an HVAC Contractor
10 Tips for Hiring a Heating and Cooling Contractor Study up — Find out about license and insurance requirements for contractors in your state. And…
Safety Tips for Flood Victims
Safety Tips for Flood Damage The U.S. Consumer Product Safety Commission (CPSC) recommends several safety tips to the victims of floods. This safety alert illustrates…
Designing a Zoning System Properly
The Golden Rules of Designing a Zoned System Here are six common sense rules we teach our people that will make designing systems a breeze.…
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…