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 ...

Q: I have an older oil-fired furnace that works very well and is dependable. The only complaint I have is that after the blower goes off it will come back on for a brief period after several minutes.

Electronically commutated motors have gained significant ground in recent years, and last year’s Fan Efficiency Rating (FER) implementation only further encouraged ECM adoption as a popular way to ...