GALLERY: This month, we highlight smart monitoring, A2L recovery, fire safety, cooling pump solutions, diffusers, and more.

GALLERY: This month, we highlight boilers, water heaters, rooftop units, fire system pressure-reducing valves, and more.

GALLERY: This month, we feature fire sprinklers, fittings, heat pumps, boilers, controls, and more.

GALLERY: This month, we highlight rooftop units, ERVs, plenum fans, commercial water heaters, PP-RCT piping, and more.

GALLERY: This month, we feature heat pumps, motors and drives, storage tanks, thermostats, and more.

GALLERY: This month's selections include commercial water heaters, cooling equipment, HVAC and hydronic solutions, and more.

As the big show gained steam, attendees encountered creative engineering problem-solving at every turn.

The Big Show's second day saw waves of humanity from all over the world diving into the products, people, and education that will help our industry grow.