Heat
What Is EM Heat and When Should You Use It?
When the temperatures drop in Moncks Corner, SC, many homeowners rely on heat pumps to stay warm. But if you’ve ever looked at your thermostat settings, you may have noticed an option labeled “EM Heat” and wondered what it means. At Pointer Cooling & Heating, we often get calls from customers asking, what is EM heat and when should it actually be used? Understanding this function can help you run
September 17, 2025
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