A Missouri ice rink replaced its aging R-22 refrigeration system with ammonia as part of a $5.2 million renovation completed in five months.

SWORDS, Ireland — Trane Technologies has entered into an agreement to acquire Cancoil Thermal Corp., a North American manufacturer of heat-transfer products. Founded in 1983 by Chander and Anju Datta ...

Recent deals include Cummins-Wagner’s acquisition of Syracuse Thermal Products, Robert Madden Industries’ purchase of Shore Distributors, and Watsco’s announced acquisition of The Granite Group. More ...

THE COOL DECADE: The number of U.S. households with some type of air-conditioning increased by more than 19% between 2001 and 2009. October 22, 2026 The 2000s — the Aughts — saw a boom in residential ...

CLEAN OPPORTUNITY: Maintenance is the lifeblood of any strong residential HVAC business, and you really can’t have too many agreements. They can help insulate your company during the shoulder seasons.

Too much glycol can hurt heat transfer, while too little can leave a system vulnerable to freezing, corrosion, and biological ...

In life sciences engineering, technical expertise must be matched by sound judgment: the ability to translate complex requirements into practical solutions and help other engineers apply them with ...

BUSINESS EXPANSION: Chris Parham, owner of Parham Heating, Cooling, Plumbing & Electric, in Trenton, Tennessee, said adding plumbing and electrical services to the business was a natural progression. ...

For a heat pump, cold weather presents a basic engineering puzzle: The colder it gets outside, the more heat a home needs. In decades past, that was also when an air-source heat pump’s heating ...

HELPING HANDS: The folks at Burnside Air Conditioning, Heating & Plumbing in McKinney, Texas, were among the HVAC contracting companies that installed Lennox systems earlier this month a part of the ...

When HVAC contractors compare suspension systems, the price of materials is often the most visible cost — but it may not tell the whole story. It might not get the attention that other aspects of the ...

The votes are in, the confetti is falling, and ACHR NEWS has officially crowned the Greatest HVACR Innovation of All Time: the inverter-driven compressor. The Cinderella run is over for the little ...