The heat pump in Invercargill is a common and highly effective way to reduce your home’s energy use, even when the air temperature outside is below freezing. It works by taking in heat from the surroundings, then transferring it to the space in which you want to maintain a warm temperature. The process takes place in one of two ways: When heating, the heat pump takes in ambient air and heats it to the desired temperature before releasing it back into the environment. When cooling, the heat pump takes in ambient air and releases it back into your home at a lower temperature than when you first entered. This keeps your home at a comfortable temperature without using any extra energy.

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