When Retrofitting A/C, Do the Ducts Too?
Three contractors weigh in on the often complicated decision homeowners have to make when repairing, reconfiguring, or replacing their ducts.
Carbon Monoxide (CO) can creep into living spaces and cause a variety of health problems, sometimes even death. While old or poorly maintained gas furnaces and other older appliances are often the sources of CO, new heating appliances also cause CO problems. [continue reading]
The other day I went to the building supply store looking for materials for my kitchen remodel. [continue reading]
Last winter, in Oregon's Willamette Valley, a family was spending their first season in a new custom colonial-style house. [continue reading]
Residential energy auditors commonly find problems caused by dust and other airborne particles in forced-air heating and cooling systems. [continue reading]
All houses and apartments need an efficient way to exhaust stale, moist indoor air and introduce outdoor air. [continue reading]
There are few areas of residential construction that are so commonly misunderstood as air movement within and through houses. [continue reading]
Traditionally, few people have considered gas ovens to be a major source of carbon monoxide (CO), even though all their exhaust products are often vented directly into the indoor air of a residence. Yet unvented space heaters with a similar output of combustion gases have been banned in many states because of indoor air quality (IAQ) dangers inherent in their use. [continue reading]
Heating contractors, inspectors, and energy auditors all have different approaches to inspecting combustion appliances. Combustion problems come in various sizes and shapes, and individual tests may not by themselves prove if the house is actually safe. [continue reading]
Every contractor needs to know how important efficiency is for this industry, as the world grows around us we have ...
A Pause for Reflection: After 30 Years, Conservation Services Group Considers the Future of Energy Efficiency
In early September, Conservation Services Group (CSG) celebrated its 30-year anniversary with more than 200 guests. During the celebration at the ...