Patio Indoor and Outdoor Infrared Heating and Heaters. At InfratechHeating.com, since the year 2000, we have focused on educating and supplying the industry leading patio heating solutions that the Infratech brand has provided to countless homes and businesses, for now over 50 years. At InfratechHeating.com, our communication with our customers before, during and after the sale is our #1 focus. If you have questions about products before (or after) purchasing, please fill out our Contact Us form and let us know. During business hours we are able to respond to your request within the hour, and often within minutes.