You depend on your furnace to keep you and your family warm and toasty all winter long, so of course, when yours stops blowing warm air, it’s definitely a cause for concern! See, the last thing you need when temperatures dip into the ’30s is another air conditioner!
There are a number of reasons why your system might be blowing cool air, and below, we have listed some of them for you. All you’ve got to do is keep reading to find out more (and as always, remember to call our team when you need furnace repair in Grand Rapids!)
Temperatures here in Michigan have not yet felt so “spring-y”, however, our calendars state that the first official day of spring was March 20th, which means that warmer temperatures are on their way. Of course, the start of spring gets all of us thinking about summer, a time when there is not much need for our furnaces. We aren’t recommending you shut down your furnace just yet, as it is still quite chilly outside, but it is still worth knowing what to do with your furnace when the time finally does come.
Winter isn’t going anywhere any time soon, so over the next couple of months, you’re going to be using your furnace quite consistently. But, what happens if your furnace can no longer keep up with your household’s heating demands? Certainly, having a faulty furnace in the middle of the winter is not something you should ever have to deal with… so what do you do?
Your nose is like a mini HVAC technician, able to detect furnace issues that you might have otherwise been unaware of. Although it isn’t NATE-certified like our technicians here, your nose can pick up unusual smells coming from your furnace, which should prompt you to contact a professional right away. There are a number of potential issues that could cause certain smells, and they should never be ignored.
You depend on your furnace for endless heat during the winter. Temperatures here in Western Michigan can dip well into the thirties, so as you can imagine, the last thing you’d want is for your furnace to blow cool air! If the air coming from your furnace is not an appropriate temperature, you definitely have a problem on your hands! If you’ve noticed cool air coming from your vents, it’s time to schedule your 
If you own a furnace, you know how satisfying it can be when it kicks on and provides you with all the heat you desire. So, when something goes awry, you might begin to panic. However, there are some things that you can do to avoid a furnace malfunction. No, we don’t expect you to understand the inner-workings of your system, but we do want you to be aware of the impact that one little component has on your entire furnace system – we are talking about your air filter.