Built for NE Ohio winters
Columbiana sits on the higher ground at the Columbiana–Mahoning line, inland of the lake-effect belt but in hard Northeast Ohio winter — long cold, a 42-inch frost line, and a real heating season. Natural gas serves the city and the closer subdivisions, so propane is mostly a factor out toward the rural townships rather than in town. The newer housing stock here is generally tighter and easier to heat than the older county towns, but the oldest homes around downtown still want a chimney and CO check every season. The frost line here is about 42 inches and hard-freeze season runs November through March, so heating equipment in Columbiana works longer and harder than it would almost anywhere else — and the cost of a no-heat call in February is a lot higher than an inconvenience.