The Com-paK is designed to minimize space requirements and reduce installation costs. All routine maintenance points are accessible from the front, while all utility connections are located in the back. All pipe connections and cooling air apertures are located at the rear of the unit, which makes side-by-side installation possible. The fully enclosed design and proprietary Omega tri-lobe blower design minimizes pulsation and noise. The Com-paK is complete with a premium-efficiency TEFC motor, silencers and integrated controls. The package arrives ready for installation. Units are available in both STC (wye-delta start) and SFC (variable frequency drive) versions.