Marshall's

EnviroControl Systems removed existing RTUs and installed mechanical system to a preexisting renovation project.  The scope of the work entailed the removal of existing RTUs providing burglar bars and caps for those penetrations, the installation of 8 RTUs with curb adapters, burglar bars, hail guard, economizers, duct smoke detectors, four concentric diffusers and thermostats, the installation of four wall fans, one gas unit heater and one electric ceiling heater, four wall fans, accompanying air devices and hundreds of feet of insulated ductwork.