Designline Roommate HVAC Compliance and Performance Check Independent reports on Designline Roommate HVAC systems point to possible concerns with U.S. energy efficiency standards. Questions have been raised about compliance with SEER2 and HSPF2 requirements, as well as the accuracy of performance claims and system classification. These uncertainties may affect installers, distributors, and property owners, making careful review and evaluation important before considering these HVAC systems. Learn more: https://designline-roommate-fraud.com/