09/01/2026
Arizona winters may be mild compared with much of the country, but that does not mean your furnace can sit untouched until the first cold night. In Kingman, Meadview, and other higher-elevation parts of Mohave County, winter nights can get surprisingly cold. A furnace that has been idle for months may struggle when you finally turn it on. Preparing your furnace for an Arizona winter can help prevent unexpected breakdowns, improve efficiency, and keep your home comfortable when temperatures drop.
Learn how to prepare a furnace for an Arizona winter, from changing filters to scheduling maintenance and spotting problems before cold weather arrives.