Optrel announces new helmet for welding students, DIYers.

Pfannenberg highlights the unique PF Series Filterfans 4.0, which provide an unrivaled airflow, guarantee Nema Type 12 protection and boasts a 300 percent longer lifetime than conventional filters.

The R7DA fits many existing roof curbs, features one-inch foam-insulated panel cabinet along with dozens of highly-configurable options for optimum IAQ and space comfort.

This year, Lennox has introduced the SL297NV Ultra Low Emissions Gas Furnace, the lowest emission furnace on the market, which produces 65 percent lower NOx emissions than standard low NOx furnaces, offering the ultimate in comfort and emissions compliance. 

TRUMPF's TruTool FCN 250 can be used to separate fiber composite materials as thick as .102 inches. 

The DeWALT soft shell heated jacket includes a battery pack to control its heated arms. Need we say more? Pricing available at dewalt.com

Experienced designers know that a well-designed high-performance air system is the most cost-effective and efficient system for many buildings. Thanks to industry and ASHRAE innovation, no other air-conditioning technology has advanced as rapidly over the last 10 years.

The trailer for "Hot Commodity," a workforce recruitment documentary produced by the Heating, Air-conditioning & Refrigeration Distributors International (HARDI), is finally here.

The all-new range of DirectSense II smart probes by GrayWolf use cutting-edge air monitoring probes accommodate from two to eight plug-and-play smart sensors into a single hand-held, desktop or wall-mounted housing.

The M12 FUEL's unique reversible blade rotation feature provides users ultimate control over material removal, along with the ability to select their desired blade rotation for the direction they need to cut.