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HVAC School

The HVAC industry's most trusted educational content platform. HVAC School delivers practical, field-focused training through YouTube videos, podcasts, articles, and live events. Founded by Bryan Orr of Kalos Services, the platform covers everything from refrigerant fundamentals to advanced diagnostics. With 374,000+ YouTube subscribers and a partnership with SkillCat, HVAC School is where working technicians go to sharpen their skills and stay current on industry best practices.