My Heat Pump Is Blowing Cold Air In Heat Mode . To solve the problem, try these 2 things A heat pump blowing cold air in the coldest winter temperatures could mean the auxiliary.
Let's say you're doing these things and your heat pump is still blowing cold air in the winter. It sounds like the thermostat could be controlling incorrectly or you. If these strips malfunction, the heat pump will blow cold air.
First is that it isn't actually putting out cold air but just blowing air that's cooler than my body temperature.
Continue reading for a few more factors to consider. If your heat pump is blowing cold air, look outside and see if your outdoor unit is frozen or has frost on it. This is plenty warm to heat your home to your desired 72°f. Well, when in heating mode, a heat pump's outdoor coils are vulnerable to frosting over when outdoor temperatures drop.