A. O. Smith’s tankless rack system provides builders prefabricated gas and water lines.

Online giant highlights B2B ecommerce sales plan at conference in Seattle.

Airgas Refrigerants Inc. was purchased in October 2017 by Hudson Technologies Inc.

Read the latest in people and company news from the plumbing, heating, cooling, piping and PVF industry.

Why is achieving a proper charge so difficult on residential R-22 A/C systems?

What’s in a word?

Recently, Wall Street investors ignored Amazon’s latest lower earnings report and bid for $49 billion in new bonds.

Equity Plumbing buying group continues to grow and help its members succeed in a competitive and ever-changing marketplace.

WIT & Co. introduces Brandy Reed as its executive vice president candidate to replace industry veteran Charlie Moorhead.

Johnson Controls introduces a 270° six-way valve and actuator line that provides superior control in chilled-beam and fan-coil installations.