It’s the most common type of whole-home heating system found in homes in this country today. The gas furnace uses an ignition system to ignite natural gas, and this combustion process sends heat to a heat exchanger within the...

Lighting the gas furnace pilot light before the winter began used to be an annual ritual for most homeowners. But today, fewer and fewer people have to deal with this task. In fact, for the most part, heating systems are no l...

We often recommend that homeowners and business owners alike schedule a heating maintenance visit every year before the heating system begins. We’ll go over the details of a maintenance visit in this guide, and what makes one...

Many people don’t realize that furnaces have undergone quite a few changes over the last few decades. Because some people hold on to their furnaces for much longer than is recommended, they often believe that you must light t...

Finding a furnace that is just right for your home is more difficult than it seems. You might think that most furnaces operate about the same, but one that is just a tad too small or too large can run into some difficulties. ...

At ACI Northwest, we pride ourselves on excellent customer service. But we know that, even if you have the best technicians working with you, you don’t want to call them over to fix your heater if it turns out you could have ...