YC-Backed Ravti Wants To Digitize The HVAC Industry

 Ravti co-founder Alex Rangel walked into TechCrunch with a stack of crumpled yellow slips in his hand. “This is what the Heating, Ventilation and Air Conditioning industry still looks like,” he said, showing me a stack of papers with unintelligible scrawl. But Rangel and his co-founder Chris Ginter want to make managing HVAC units easier for property owners by marking equipment… Read More