How does infrared heat work to provide warmth and comfort in various applications?

Infrared heat works by emitting electromagnetic radiation that is absorbed by objects and surfaces, causing them to warm up. This warmth is then transferred to the surrounding air, creating a comfortable and cozy environment. In various applications, such as heating systems, saunas, and outdoor heaters, infrared heat provides efficient and targeted warmth that can be easily controlled and adjusted to suit individual preferences.