Hydronics experts John Siegenthaler and Robert Bean each will present an online educational course starting in March.

HARDI’s 2015 Annual Conference will take place Dec. 5-8 in Orlando, Fla.

Double play at the 2015 AHR Expo in Chicago.

Right around the corner.

Raising the bar on air-conditioning units.

Spokane, Wash.-based M&L Supply is still a family-owned enterprise.

The SRP Modulus adaptive modulating infrared tube heater provides unparalleled thermal efficiencies in excess of 80%. Rates range from 80,000 to 200,000 Btu/hr with a 40% modulating differential.

Bonomi North America introduces a series of grooved-end butterfly valves for use in commercial and light industrial applications.