RHEIA, LLC is dedicated to the commercialization and market delivery of RHEIA as the industry’s first, fully integrated, HVAC solution. Our innovative, end-to-end, energy-efficient delivery system simplifies job site labor and increases productivity, saving the builder and contractor time and money. RHEIA was researched and developed by IBACOS - a Pittsburgh-based company specializing in US housing innovation with more than 25 years of experience in the development and delivery of better home enclosures and HVAC system technologies.