MARCO ISLAND, Fla. — It’s not about installing a better box, it’s about thinking outside the box and designing for opportunity. It’s about operating on all cylinders, advancing the industry, and driving the entire customer journey from start to finish and beyond.

What products are engineers most interested in? Here are the top five most popular products at ESmagazine.com.

Trane®, a brand of Ingersoll Rand®, is a world leader in air conditioning systems, services and solutions. Trane helps customers succeed by providing innovative solutions that optimize indoor environments through a broad portfolio of energy-efficient heating, ventilating and air conditioning systems, building, contracting and energy services, parts support and advanced controls for homes and commercial buildings.

This month’s Facility File will focus on the B2B June test for the renovation of an office building located on a major corporation’s U.S. headquarters campus. The existing HVAC system to be replaced is an antiquated hot water heating system serving baseboard radiation, unit heaters, and a rooftop HVAC unit.