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The number of windows in your home and where you put them is restricted by rules designed to ensure a minimum amount of daylight in each part of a home. Find out how this is likely to affect your design.
Circuit breakers are devices that help prevent damage by cutting power to a circuit if it becomes overloaded or short circuits. Circuit breakers are typically found in switch boxes.
The size of the area you're cooling will have a dramatic effect on how you're able to cool it. Likewise, the way a room is cooled also depends on how it's shaped.