Close off rooms you’re not using, but be careful about closing vents. Closing too many vents can reduce the efficiency of your heating and cooling. This is especially true for heat pumps.
Close off rooms you’re not using, but be careful about closing vents. Closing too many vents can reduce the efficiency of your heating and cooling. This is especially true for heat pumps.
Close off rooms you’re not using, but be careful about closing vents. Closing too many vents can reduce the efficiency of your heating and cooling. This is especially true for heat pumps.
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