SAFE AND SECURE: Once the HALO is secured to the duct, service apprentice Roy Clark Jr. from Weather Engineers Inc., just needs to install the transformer and power it up. December 1, 2020 As a result ...

RGF® Environmental Group, Inc. is a leader in environmental design and manufacturing committed to improving air quality in every home and building around the world. The California Air Resources Board ...

PEPPER PIKE, Ohio -- The Orange Board of Education has approved an $83,000 contract with Comfort Systems USA to provide ultraviolet air purification technology for all buildings on the Orange City ...

APPROVED: RGF's REME-HALO (model REME-H) is now officially listed with CARB as an approved in-duct air-cleaning device. (Courtesy of RGF Environmental Group, Inc.) February 17, 2022 PALM BEACH, FL — ...