Tjernlund Products’ Duct Booster Fans are designed for easy installation within heating and cooling ducts to increase the flow of conditioned air to desired areas.

E Flow Technologies has introduced Smartpack, a range of customizable axial fan packs engineered to meet low-noise and efficiency requirements in industrial and commercial HVAC applications.

Greenheck makeup-air models DGX and MSX can now be configured with a direct-drive, backward-curved plenum supply fan.

Miller Electric Manufacturing Co. has released its 2017 full-line catalog, which highlights the company’s “We build” theme and showcases a wide range of welding and cutting products.

York’s high-efficiency Affinity variable-capacity residential systems from Johnson Controls feature inverter-driven variable-capacity technology, which dynamically adjusts capacity and airflow.

Shurtape Technologies’ AF 100 with EasyPeel is an aluminum foil tape with a “crack and peel” split liner that allows HVAC technicians to start the tape even with work gloves on, officials say.

Dynamic Fastener has released a new version of its popular tool and fastener hand guide. The 132-page, full-color free publication provides concise answers to questions pertaining to fastener applications, engineering data, availability of types, size ranges and fastener materials.

Continental Fan’s HRV hooded roof ventilators are designed for supply or exhaust applications. The ventilators consist of a heavy-duty welded steel base and an aluminum hood with a bird screen, and are available in direct-drive or belt-drive configurations.

SPX Cooling Technologies is now offering modular construction techniques for its Marley F400 cooling tower in large-scale HVAC, power and heavy industrial applications.

Milwaukee Tool has expanded its hand-tool offerings with several new metalworking tools. Providing durability and performance, the new line consists of six new tinner snip models that include the compound-offset tinner snip, a 3-inch Speed Seamer and a five-blade HVAC crimper for ductwork.