Milwaukee Tool is expanding its lighting products with the new M18 radius Site Light/charger with One-Key technology, enabling users to customize, track and manage the light via smartphone.

Tjernlund Products has expanded its product line with destratification ceiling fans, which are designed to recirculate trapped air in high-ceiling areas. 

Thybar Corp.’s patented Snow Dam helps prevent avalanches from snow or ice buildup on metal roofs.

Elite Software’s RHVAC Online app for Air Conditioning Contractors of America’s manual J, D and S calculations works on smartphones, tablets and computers.

E Instruments has released its new AQ Comfort indoor air quality monitor. The compact, handheld device has an easy-to-use menu system and real-time data logging that measures carbon dioxide and carbon monoxide gases, temperature, dew point, wet bulb and relative humidity percentage with immediate response time, officials said. 

Fieldpiece Instruments has introduced its new line of wireless testing probes that are compatible with its Job Link mobile system, allowing HVAC professionals to send a report with the data to a customer or home office. 

Samsung is expanding its Max Heat heat pump and heat recovery series with commercial, light commercial and residential products. 

Greenheck’s Model HBT-221 is the HVAC industry’s first commercial-grade rectangular bubble-tight damper, company officials say.

T.J. Snow Co. offers the TECNA line of rocker spot welders imported from Italy. No longer must sheet metal shops struggle to get by with antiquated and undersized spot welders which produce weak and ugly welds, officials say.