Applied Heat Transfer is a leading manufacturers' representative in New York City for the Hydronic and Steam industry. Established in 2009, our experienced and professional sales staff can design, size, select and troubleshoot Commercial HVAC, Plumbing and Industrial process equipment/systems. Our sales engineers are mechanical engineers with experience in the New York City HVAC market and we call on building owners, MEP engineers, construction managers and mechanical contractors to assist them with their building design and operational needs.