Furnace Not Keeping Up With the Cold? What To Expect From Your Furnace in Subzero Temperatures

man wearing winter jacket inside

Wondering if your furnace is running normally during cold weather? Here’s what you need to know. Normal Furnace Run Times Wondering how long your furnace should stay off between cycles? During extreme cold, it’s normal for your furnace to: If your furnace runs differently than this, or if your home isn’t staying warm enough, keep reading for solutions. When Your …