The Search for Thermal Comfort
In the beginning there was woman and man, naked; I assume. The body’s core temperature is stable at about 98 °F. In an outdoor environment with a temperature between 65 to 102 °F, a ...
Q. It’s rumored that the release of a major new version of Energy-10 is imminent, though I heard that development of Energy-10 had stopped several years ago. What would you say distinguishes Energy-10 ... [continue reading]
Whether they have come to the residential housing field from building new homes, remodeling old ones, weatherizing them, supplying building materials for them, or greening them, more and more ... [continue reading]
Q. I am trying to find out how much fresh air is required to be introduced to an apartment by means of a forced-air furnace. I understand that the manufacturer ... [continue reading]
Here’s a submission for your What Were They Thinking? column.The photos show a return plenum on a bare-floor dirt crawlspace in a house where my company replaced the HVAC system. This is ... [continue reading]
If cost and installation barriers can be overcome, tankless water heaters will likely replace the storage water heater that for over 50 years has been a part of American culture. [continue reading]
Julie Michals is the Director of Clean Energy Valuation at E4TheFuture. In this role, her focus is on initiatives ...
One look at the phone book or online listings of HVAC contractors these days and you will see that there ...