Add Yahoo as a preferred source to see more of our stories on Google. replace blower motor or buy new furnace Q: My furnace recently started making loud noises and seems to have weak airflow. I think ...

ST. LOUIS — The demand for highly integrated systems continues to be a trend in building automation, and Nidec Motor Corp. has responded to that demand by introducing SynRA TM, an innovative, patent ...

When the U.S. Department of Energy (DOE) issues the final versions of it its long-awaited fan efficiency test and efficiency standards rules over the coming months, it will apply regulations to a ...