Final answer:
Radiant heating may be preferred in areas with cold climates and buildings with large open spaces because of its consistent and efficient heating capabilities.
Step-by-step explanation:
Radiant heating is often preferred in certain locations and situations. It can be preferred in areas with cold climates, as it provides more consistent and efficient heating compared to traditional heating methods. Radiant heating systems can be installed under floors, which allows for even distribution of heat throughout a room. Additionally, radiant heating is preferred in buildings with large open spaces, as it eliminates the need for ductwork and allows for more flexibility in design.