Chapter 12, Problem 69A

To determine

To Explain: The architects often design most windows of a house on the north side. The way it affects the heating and cooling of the house.

Explanation of Solution

Introduction:

Windows designed for the fresh air and sunlight in the morning is the best design for a home.

Generally, for a home, passive cooling and passive solar heating are desirable in all climates. This is balanced by capturing sunlight and capturing cooling breeze by providing windows in the north face. The north-facing windows receive more solar radiation in winter than in summer.

The windows facing north receive twice the winter sunlight and allows the light and warmth into the home. This type of design also helps in the high summer sun to keep the house cool. 

Conclusion: 

North facing windows are desirable in all climates.