Top Disadvantages of Mini Split Systems You Need to Know
November 23, 2025
When people ask me about the disadvantages of mini split systems, they’re usually trying to decide if a ductless setup is worth it. I get that. At Sub Zero Temp
When people ask me about the disadvantages of mini split systems, they’re usually trying to decide if a ductless setup is worth it. I get that. At Sub Zero Temp
When homeowners ask what the gas valve on a furnace actually does, it usually comes up during a repair call — often right when their heat suddenly stops working. At
If you’ve ever been jolted awake in the middle of the night by that sharp beep… pause… beep, you know how unsettling it feels. A carbon monoxide detector beeping isn’t
If you’ve ever wished your home felt fresher without throwing money away on wasted energy, a heat recovery ventilator might be exactly what you need. At Sub Zero Temp Control,
If you’ve noticed your furnace leaking water, it’s easy to worry something’s seriously wrong. In reality, most leaks come down to a few common issues—things like condensation buildup, blocked drain
If you’ve ever noticed a small pump sitting near your furnace and wondered what it’s for, you’re not alone. That little device—called a furnace condensate pump—does a lot more than
When your furnace not turning on suddenly leaves your home cold, it’s more than inconvenient—it’s stressful. At Sub Zero Temp Control, we’ve seen this countless times, and trust me, it’s
If you’ve ever had a technician mention a furnace heat exchanger, you might’ve wondered what that actually means. At Sub Zero Temp Control, we talk about it a lot—because it’s
If you’ve ever stared at your thermostat wondering how to switch from AC to heat, you’re not alone. Every fall, we get calls from homeowners who aren’t sure if their
If you’ve ever had your heat suddenly cut out on a freezing night, you know how stressful that can be. One of the sneakiest culprits I see out in the
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