The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) has published Residential Sheet Metal Guidelines, a new reference manual on the proper fabrication and installation of exterior sheet metal in residential buildings.
The Control Products business of Honeywell has announced a joint marketing and distribution alliance with Cannon Technologies, an electric utility automation and peak load management company.
ICOR International has announced that another original equipment manufacturer
will be producing products that use NU-22, the company’s non-ozone depleting replacement for R-22.
