GRAND RAPIDS, Mich. -- With the frigid temperatures that are only going to get colder in the next few days, furnace repair people are busy fixing broken heating systems all around west Michigan.

It’s that time of year when many homeowners may hear about the importance of a furnace tune-up before the winter sets in. Just as your car needs maintenance, your home’s furnace does, too. Many ...

Judging by the number of emails I get from Canadians wondering (and worrying) about their gas furnace heating system, this is a hot topic. More than most nations in the world, we rely on modern ...