2014 saw big growth in the use of variable refrigerant flow HVAC systems, which provide heating and cooling simultaneously through refrigerant piping rather than ductwork. While most people think of VRF as a “whole building” solution, it can also be deployed for individual spaces and floors. The systems can save big on energy, with one report from the PNNL showing that VRF could achieve over 30% on energy compared to conventional systems.
Polyglass U.S.A., Inc. has been manufacturing premium roofing products in North America for 25 years. Learn about our CURE Technology and ADESO Technology, innovations that have transformed the roofing industry.
Utility Vehicle Alert! Don’t Get Framed. Rust can eat right through most UTV frames, destroy your investment and disable your crews. But this simple step stops rust in its tracks.