Lochinvars’ CREST Condensing Boiler family is engineered to achieve higher thermal efficiencies in major commercial applications. The company reports that its CREST Condensing Boiler upgrade provides up to 96 percent thermal efficiency in six models ranging from 2.5 million to 6 million Btuh.

Weil-McLain® has developed its new Stainless Steel Vertical Firetube (SVF) featuring a thermal efficiency up to 97.1%. Available in 750 and 1,100 models, the SVF line features a clover-shaped stainless steel fire tube heat exchanger for corrosion resistance, a new and bold exterior look, and simple, user-friendly controls to make installation and operation easy.

Armstrong Fluid Technology will introduce a new line of Stainless Steel Vertical In-Line pumps for plumbing applications in residential and commercial buildings at AHR Expo 2018 in Chicago.

RAE Coils announces the launch of its new Insulated Coil Boxes, designed for applications where maintaining different room temperatures is necessary. Unlike traditional HVAC systems, where temperature is controlled on an equipment level, the RAE Coils Insulated Coil Boxes are capable of controlling temperatures on a per-room basis. This equipment is ideally designed for use in pharmaceutical processing, food storage, healthcare, and high-rise building applications.

Bosch Thermotechnology will introduce a new sealed combustion, high-efficiency stainless steel boiler line with condensing technology. The SSB family will consist of a total of eight models in four separate housing sizes with inputs ranging from 85 MBH up to 1,024 MBH, applicable for use in small studio units all the way up to commercial buildings.

Designed with the needs of building owners and their specifying engineers in mind, Cambridge Engineering has introduced a new line of Blow-Thru® Direct Gas Fired Space Heaters to efficiently and safely heat smaller commercial and industrial facilities.

The Armor X2™ commercial water heater offers advanced touchscreen technology plus up to 96% thermal efficiency.