Bluon, Inc. is the largest and fastest growing community in HVAC with 75,000+ service technicians. Bluon pioneered the breakt ... hrough replacement refrigerant TdX 20 (R-458A), the only R-22 replacement that improves energy efficiency, reduces greenhouse gas emissions, and extends the useful life of HVAC equipment for property owners. As a means to initially increase product adoption, Bluon created the industry's first comprehensive support platform which has rapidly evolved into the most comprehensive database of HVAC units in the industry and provides just-in-time training, tools, and support for HVAC techs. With Bluon, service techs finally have a single source for documentation, specifications and training, saving them time and improving their relationships with customers. Get to know us at www.bluon.com read more