Blue Flint Heating & Cooling

The Blue Flint Heating & Cooling blog

Tips & guides for Wichita homeowners

Straight answers from the Blue Flint Heating & Cooling team: costs, maintenance, warning signs, and when it is time to call a pro.

Technician checking the refrigerant lines on an outdoor air conditioning unit

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July 24, 2026 · 2 min read

Why your AC freezes up in summer (and what to check first)

Ice on an air conditioner in 100° heat sounds backwards, but it has three common causes — and one of them you can fix yourself in ten minutes.

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