Infrared Dynamics, Inc. developed the first infrared patio heater in California over 50 years ago. Since then the concept of outdoor heating has spread from warming up backyard patios to becoming a key element for the success of commercial outdoor venues such as restaurants, country clubs, ski resorts, senior centers, botanical gardens and amusement parks. Our outdoor heaters are enjoyed at weddings, film sets, sporting events and garden galas. As a California manufacturer for Sunpak heaters and Sunglo heaters, Infrared Dynamics takes a great deal of pride in its products. Sunglo heaters and Sunpak heaters are sold exclusively through independent regional distributors.