Geothermal Open versus Closed Loop Realities

Cool Talk with Hartzell's | Your HVAC Questions, Answered! · Jun 13, 2026 · 21m · transcript

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People hear closed loop and open loop geothermal and have no idea which one fits their property. I break down the honest difference: what each one is, what each costs to install in Central Oklahoma in 2026, what can go wrong with each, and why your soil and your well decide the answer more than your neighbor does. If you are weighing geothermal on acreage, a small lot, or a property with a pond or a well in Kingfisher or anywhere in Central Oklahoma, this episode gives you the questions to ask before you sign anything. More episodes: https://hartzellsheatair.com/podcast/…